The second seminar on cane production in the state of Mato Grosso do Sul held in 2021 is discussed. The seminar, the sixth cycle of such events, is organized by Biosul and Embrapa and aims to bring the academic community closer to the users. Dr. Walter Antônio de Albuquerque Nunes, the head of research at Embrapa Agrícola Oeste, is the main speaker. The topics discussed include soil preparation, soil nutrition, water cycle, and evaluation of different herbal remedies for microbial activity. Techniques for determining K-factor of coffee crops for proper irrigation management are also discussed. The relationship between water consumption and cane growth is examined, as is the relationship between the amount of water a cane plant needs and its coverage of the soil. The difficulty faced by a certain region in 2019 due to water scarcity is also discussed. Finally, the importance of soil preparation and plant nutrition in the growth and productivity of plants is highlighted.
00:00:00 In this section, Márcio Akira introduces the 2º Seminário sobre cana in Mato Grosso do Sul of 2021, which is the sixth ciclo of seminars. He also thanks Aldair Santos Rodrigues, a consultant and co-owner of the PCH Gestão Agrícola de Dourados, and Colégio Técnico Agrónomo Flávio José Antonio de Me Australia for their partnership in organizing the event. The moderator of the event is Aldair Santos Rodrigues, and the main speaker is Dr. Walter Antônio de Albuquerque Nunes, head of research at Embrapa Agrícola Oeste. They will be discussing the topics of preparing the soil and nutrition of plants in the cane crop. The seminar has been organized in partnership between the Biosul and Embrapa, and has contributed to the development of systems of production for five ciclos. The aim is to bring the academic community closer to the users, and the success of the work depends on the support of the partners in the sugarcane industry for defining the research focus and achieving better results. The Embrapa has played a huge role in the development of this seminar, which serves as a tool for transmitting knowledge useful for the sugarcane industry.
00:05:00 In this section, the speaker discusses the impact of both genetic and environmental factors on the productivity of sugarcane production. He highlights the influence of factors such as soil type, temperature, and radiation on sugarcane production, emphasizing the need for proper understanding of these factors to optimize yield and profits. The speaker emphasizes the importance of paying attention to the water cycle and its impact on the growth of sugarcane. The topics covered in this section are relevant to sugarcane production and other crops, and highlight the need for proper management of natural resources to ensure successful and sustainable agriculture.
00:10:00 In this section, the speaker discusses the impact of water in cane sugar production. According to Thomas, waterMissing information on who Thomas is, is one of the most important factors that directly affect the productivity of a sugar cane harvest. Chronic lack of rainfall and high temperatures can reduce productivity, while excess rainfall and cooler temperatures can increase it. The relationship between productivity and water availability is highly significant, meaning that irrigation can be used to optimize yields.
00:15:00 In this section, the speaker presents an experiment conducted to determine the antimicrobial activity of various herbal remedies. The experiment involved growing Pseudomonas aeruginosa bacteria in a vitro plate and exposing them to different concentrations of each herbal remedy. The results showed that some herbal remedies, such as fight or montana, had significant antimicrobial activity, while others, such as pitanga or muira puama, had little or no effect. The speaker concludes that these findings highlight the potential of herbal remedies as a safe and effective alternative to conventional antibiotics.
00:20:00 In this section, the speaker discusses the importance of determining the K-factor of coffee crops for proper irrigation management. The K-factor represents the percentage of soil covered by crop vegetation, which directly impacts the amount of water required by the plant for evapotranspiration. The speaker also mentions the relationship between the K-factor and the number of days required for the plant to reach the maximum demand stage. They outline the experimental period of 16 months, during which the K-factor was determined based on daily water demand. The K-factor was found to vary depending on the planting stage and the plant's ability to expand and cover the soil. The speaker also discusses the importance of accurate K-factor determination for proper zone agriculture planning.
00:25:00 In this section, the speaker discusses the relationship between the amount of water a cane plant needs and its coverage of the soil. The speaker explains that during a certain phase of growth, when the cane covers 80% of the soil, its demand for water is at its maximum and remains stable until it fully covers the soil. The speaker also notes that the cane takes longer to reach full coverage in dry conditions, and that demand for water increases as cane coverage increases, but only up to a certain point. The speaker then discusses a model that can be used to estimate the consumption of water by cane based on the percentage of soil covered by the cane. The speaker mentions that this model does not take into account factors such as the time of year or weather conditions, but is useful for estimating water consumption in different cane fields.
00:30:00 In this section of the presentation, the speaker discusses the topic of preparing the soil for cane production. They briefly mention that this presentation was part of a seminar focused on plant production and soil quality. The speaker highlights the importance of understanding the soil system and its impact on cane production in the state of Paraná, Brazil. They also mention that this research is focused on understanding the general principles and practices of soil preparation. The speaker mentions that the research was conducted at two different locations and that the experiment was conducted in collaboration with an agronomist and an irrigation engineer. The speaker also mentions that the experiment was conducted in 2019 and that the cane production in the experiment is 3 million hectares, with 700 hectares of Campo one, and the area total is 95% of that, with a cane sacana, which is close to the eucalyptus.
00:35:00 In this section, the speaker discusses the difficulties faced by a certain region in 2019 in terms of water scarcity. The region experienced an anomaly with precipitation levels which resulted in a significant deficit, causing challenges for plant growth. The farmer describes the equipment used such as subsolators, trators, and canterizadores, and how they were used to compact and structure the soil. They also mention a certain tipo of drainage used for irrigation. The discussion includes measurements taken of various soil layers, as well as analysis of soil properties through the use of a radar (persilon). However, it was determined that there were no significant differences in soil properties between the finished canterizador and the column drainage system.
00:40:00 In this section of the video, the topic of soil preparation and plant nutrition is discussed, specifically in relation to a certain configuration. The presenter explains how an analysis of this specific configuration can reveal important information about the performance of each element within it. For example, the amount of alumina used and its impact on the development of roots can be analyzed to determine the most effective treatment. Additionally, the relationship between the configuration of the system and the consistency and volumetric properties of the soil is also discussed. Overall, the presenter emphasizes the importance of monitoring and verifying the effects of this treatment on the soil and plant performance.
00:45:00 In this section of the YouTube video, the speaker discusses the importance of equipment and the decision to either purchase or rent equipment. They argue that renting equipment can often be more cost-effective and can also help ensure consistent performance. The speaker also notes that the pricing of equipment can have a significant impact on the overall cost of the work. They confirm that it would be necessary to pay for equipment, regardless of the upfront cost. This leads to a comparison between two different options, one with a higher upfront cost and a second option with a lower upfront cost, but ultimately higher ongoing costs. The speaker also discusses the importance of teamwork and the role of each team member in the process.
00:50:00 The speaker in this section of the video is Gustavo, who speaks about the use of Max and its relation to soil preparation and cane sugar production. He also mentions the importance of systematization to maximize the longevity of plants and considers the water demand and irrigation systems in the process. The speaker discusses two main areas of focus: soil preparation andulturally sustaining systems that support cane sugar production. The speaker suggests an alternative approach to deep soil cultivation and emphasizes the importance of tending to cane sugar production systems in a sustainable manner. He explores the pedology of a given region and utilizes technological advancements to maintain soil preservation and minimize the impact of heavy machinery on the soil.
00:55:00 In this section of the YouTube video titled "2º Seminário: CanaMS: Preparo do Solo e Nutrição de Plantas", the speaker discusses the importance of soil preparation and nutrition in the growth and productivity of plants. The key factors affecting productivity and longevity have over the years are found to be the quality of the soil itself, soil structure, and soil fertility. The main focus is on the impact of soil pH, compaction, nutrient content, and water availability on plant growth. The use of alternative deep soil preparation techniques such as soil amending, composting, and organic matter addition is also highlighted.
In this segment of the video, the speaker discusses several aspects of soil preparation and its impact on plant growth and yield in cane sugarcane (CanaMS) farming. The speaker emphasizes the importance of soil analysis and physical structure in determining nutrient content and water infiltration, and provides examples of how unsuitable soil conditions can negatively affect root growth, productivity, and overall yield. The speaker also discusses techniques used in soil preparation, including incorporating sumos, deep tillage, and precise seedling irrigation and nutrient management, and highlights the benefits of proper water management and terrace systems. The speaker stresses the need for careful planning and monitoring to ensure successful implementation of these techniques, and concludes by inviting the audience to continue the conversation.
01:00:00 In this section of the video, the speaker discusses the effects of soil compactness and texture on soil nutrient content and water infiltration. They use the example of a cane plantation in an are buttressed by a high-density arid soil and a low-density silty soil. The speaker highlights the effects of soil compactness on nutrient content and water infiltration. They point out that soil analysis does not accurately reflect the nutrient content accessible to the plant, despite the compact texture of the soil, and explain how the physical structure of the soil affects water infiltration. The speaker also highlights the negative effects of poor water infiltration on root growth, plant nutrition, and overall yield.
01:05:00 In this section, the speaker discusses the importance of soil preparation and its impact on plant nutrition and yield. They explain that soils with good preparation and correction have a higher potential for productivity for several years, while weaker soils may lead to lower yields. They also highlight the direct relationship between the sum of bases in the soil depth and the yield per hectare, as well as the negative impact of water deficiency on yields. The speaker presents examples of different soil preparation methods and their effects on leaf rolling and productivity. They emphasize the need for a proper diagnosis and understanding of soil conditions before adopting a no-till approach, as there needs to be sufficient soil correction and minimal compaction for sustainable cane cultivation.
01:10:00 In this section, the speaker is discussing a technique used in soil preparation for sugarcane farming: incorporating sumos, particularly in areas with low soil mobility. The speaker highlights the improved performance and development that resulted from this technique, even in challenging conditions, including mechanized harvesting. Additionally, the speaker emphasizes the importance of thorough diagnoses in determining the best course of action for direct planting, as well as the potential limitations of the technique in certain situations, such as subsolage in wet, clay-like soil. The topic then shifts to the differences between this technique and discompacling, with the speaker highlighting the potential trade-offs between benefits such as greater productivity and flexibility, as well as negative consequences such as reduced water retention.
01:15:00 In this section, the speaker elaborates on the importance of deep tillage in soil preparation and nutrient absorption by plants. The speaker explains that deep tillage can improve soil structure, increase porosity, and enhance the water-holding capacity of the soil. According to the speaker, deep tillage creates more space for roots to penetrate deeply into the soil, providing the plants with access to crucial nutrients such as calcium and magnesium.
The speaker also talks about the challenges of deep tillage, including the risk of breaking up the soil if it is not properly consolidated. The speaker suggests using a rafter method to break up hard soil layers, which involves placing a rafter behind the plow to break up the hard, compacted soil. This method is effective in areas with high concentrations of rocks or hard clay.
The speaker concludes by discussing the impact of deep tillage on soil in arid or semi-arid regions. Deep tillage can improve soil fertility and water retention in these areas, leading to increased crop yields and healthier plants. The speaker also warns about the potential negative effects of over-tillage, such as soil erosion and loss of soil structure.
01:20:00 In this section, the speaker discusses a situation where an area was prepared from the basics, but the actual soil contains traps. The speaker mentions a case where the Eva Area was treated with less preparation, but due to the total absorption of the water by the soil, it infiltrated the area quickly. The speaker then talks about a situation where they noticed that the Sarah Flowers area with the steep slope had a much more profound effect on water infiltration, hence the need for higher levels of precaution. The speaker then mentions the use of a more massive tractor for preparing the soil, allowing for more efficient and cost-effective results. The speaker also talks about the improved performance and cost of the Decor machine used for soil preparation.
01:25:00 In this section, the speaker discusses the importance of soil mixing when preparing a cane field. They explain that removing the tractor's discs can help achieve a better mix, and that the right soil structure can increase producevity for many years. Additionally, they stress the importance of preserving the flow in areas where precipitation is frequent. The speaker mentions the area around a river as an example, as the water flow can affect the soil's condition. They also discuss the impact of soil compactness and pisoteio in relation to planting's specifications, the design of irrigation systems, and the level of soil conservation in the area.
01:30:00 In this section, the speaker discusses the importance of considering traditional terrace-making practices when implementing sustainable agriculture in Brazil. They argue that modern terracing methods have lost much of their efficiency in controlling soil and water loss, as well as complicating the maintenance of the hydraulic conductivity of the soil. The speaker further explains that this leads to increased water runoff in areas and reduces the ability of the soil to retain moisture, reducing the potential productivity of the plants.
The speaker also addresses the concept of hydraulic conductivity, which refers to the soil's ability to infiltrate water and maintain it at a perpendicular position. They explain that this can be maintained by preserving the lines of terrain and avoiding overgrowth and soil erosion. By doing so, the soil becomes more efficient in adjusting water ingress and reducing runoff, which is essential for maintaining the biodiversity of the hydrological basin in which the plants are planted.
01:35:00 In this section of the video, the speaker discusses the importance of proper water management when preparing soil for plantation. They highlight the need to understand the characteristics of different areas, which can impact the amount of water that can be handled and how it should be directed. The speaker emphasizes the importance of proper water management to prevent excessive water accumulation and damage to the crops.
The speaker also describes the concept of a sustainable drainage system, which is based on controlling enxurradas, or water flow, to prevent water from accumulating and causing damage. They explain that the system should be designed to minimize the amount of water that flows through it, reducing the impact of excess water or enxurrada that may occur. The speaker emphasizes that proper drainage is essential for the survival of crops in regions that experience frequent heavy rainfall, such as Mato Grosso do Sul in Brazil.
The speaker provides examples of different types of drainage systems, including canals, terrain infiltration, and limestone filter, and explains how they work. The speaker also emphasizes the importance of proper precipitation planning and management to ensure that crops receive adequate water and drainage throughout the growing season.
01:40:00 In this section, the excerpt discusses the importance of soil preparation and nutrition for plant growth in cane sugarcane (CanaMS) farming. The discussion highlights several techniques, including the use of terrace systems, infiltration, and manure maintenance. The advanced seedling irrigation and nutrient management practices discussed in this video are designed to promote productivity while minimizing the impact on the environment.
01:45:00 In this section, the speaker discusses the use of cover crops and nitrogen in soil with the aim of improving soil fertility and reducing erosion in various agricultural areas. The examples given include Fazenda Santa Helena in Nova Independência Nova, São Paulo, Brazil, and the use of aquatic plants such as wetland rice and Beejiaia Rufa. The advice is to choose the right plants for the soil and location, and to begin small-scale projects before investing resources into large-scale projects.
01:50:00 In this section of the YouTube video, the speaker discusses the importance of proper soil preparation for sugarcane production in the region of Paraná, Brazil. The speaker emphasizes the need for a thorough diagnosis of soil needs and suitable planning before carrying out any operations related to soil preparation. Additionally, the speaker highlights the benefits of using planting and mechanized harvesting techniques, as well as the development of more sustainable and efficient systems for water and soil conservation. The speaker also stresses the importance of traffic control in the effective implementation of these new technologies in the field, resulting in increased productivity, longevity, and operational efficiency. Finally, the speaker invites the audience to continue the conversation and acknowledges the contributions of their colleagues in this area of research.
01:55:00 In this section of the YouTube video, the speakers discuss the Canas Tropicana project, which aims to expand sugarcane production on degraded pasture land. The project involves various practices, including mechanical and cultural methods to improve soil quality. The speakers emphasize the importance of preparation, corrective measures, and systematic renovation of sugarcane fields, especially in limited spaces and environments with high conservation value. They also highlight the need for a combination of practices, such as soil aeration, mechanical removal of debris, and application of correctives to achieve optimal results. The speakers showcase some examples of different soil preparation methods, including conventional, intermediary subsolader, and manual, and share their observations on the impact of these methods on soil quality, plant growth, and sugarcane production. The speakers also address the importance of monitoring soil attributes, such as pH, organic matter, and nutrient content, to ensure successful implementation of sugarcane production.
In this section of the YouTube video titled "2º Seminário: CanaMS: Preparo do Solo e Nutrição de Plantas," the speaker discusses the various aspects of soil preparation and plant nutrition for cane production. They highlight different methods to improve soil quality, such as using potassium in the soil, correcting soil pH and nutrient content in arenic soils, planning designated spaces for specific plant covers, and addressing challenges faced by crops in tropical regions. The speaker also emphasizes the importance of using a variety of fertilizers together, proper soil preparation for plant growth, and the use of advanced technology in soil preparation. Overall, it is clear that proper soil preparation and plant nutrition are crucial in maximizing crop productivity and reducing production costs.
02:00:00 In this section of the YouTube video titled "2º Seminário: CanaMS: Preparo do Solo e Nutrição de Plantas", the speaker discusses the use of potassium in the soil of the cane fields of Dourados. The speaker explains that the Palácio layer, between 0 and 10 centimeters in the N fertile zone, is the main limitation on potassium. The speaker points out that in this area, there was not much difference in the productivity of the three cane systems studied. However, the speaker notes that they did other experiments with the prepared soil that showed favorable results in areas with corrected soil and good water retention capacity. They found that planting directly over the "Palhada da Soqueira da Cana de Secar" (a white layer on top of the soil of the mature cane stalks) resulted in an increase in productivity and a reduction in the cost of production. The speaker concludes that the development of the new cane system with direct planting has been taking place at Jaboticabal's Sergio farm, where one hectare costs 830 dollars in the project C. Overall, the speaker emphasizes that the development of the new cane system with direct planting is a promising approach for cane production in areas with low water retention capacity and low fertility and has been consolidated in the last ten to fifteen years.
02:05:00 In this section, the presenters discuss the limitations of using chemical fertilizers to correct soil pH and improve nutrient content in arenitic soils. The soils in question are derived from granite deposits and are generally low in organic matter, as well as calcium and magnesium. As a result, pasture cultivation can lead to a rapid expansion process that does not allow for optimization of soil pH and nutrient content. Additionally, the use of certain fertilizers can also have a negative impact on soil. The use of fertilizers such as corrosive agents like phottoraldehyde can be detrimental, as it can result in rapid dissolution of soil properties. The practice of applying these fertilizers directly during the cropping cycle can also be high-risk, as the use of a fertilizer-based cover crop typically involves a significant amount of soil. The risk of vernaments, which are common in Mato Grosso do Sul, can be highly increased in soils with low water retention and exposed spauldo.
02:10:00 In this section of the video, the topic turns to the planning of a "window" or a designated space for a specific plant cover. The choice of plant species and size of the cover can vary based on the type of plant, for example, beans can work well in shorter windows, while milheto and safrinha can cover larger areas. Other factors, such as the need for watering, irrigation systems, and fertilization may require additional considerations. The importance of proper soil structure and root development in achieving high yields of crops like soybeans is also discussed.
02:15:00 In this section, we hear about the challenges faced by crops in tropical regions due to extreme temperature variations. The Braquiaria plant, commonly used for soybean cultivation, suffered from high temperatures during planting and growth stages, ranging between 33 and 42 degrees Celsius during the day and 14 to 24 degrees Celsius at night. Despite these conditions, the use of mulch and a period of inverno in the planting phase led to improved soil structure and increased soil fertility, allowing the cane plant to thrive in excess of 19 percent growth compared to the expected growth.
02:20:00 In this section of the YouTube video entitled "2º Seminário: CanaMS: Preparo do Solo e Nutrição de Plantas", the speaker discusses the predominant system used to improve soil quality, specifically regarding the use of subsurface drainage and perception work (perfil). The speaker notes that plant growth in sandy areas can be improved by using more doses of lime, calcium carbonate, and phosphorus. The speaker highlights the importance of improving soil structure and reducing the costs of the operation through these methods. The speaker also mentions the idea of using biological fixation, rapid nutrient recycling, and a well-developed root system to maximize nutrient uptake and retention in the soil. To address these issues, the speaker advises farmers to invest in preparing the soil profile by using a combination of different techniques such as reducing the amount of water used in irrigation, using less water in the maintenance of the plantation, and increasing the frequency of precipitation.
02:25:00 In this section of the YouTube video, the speaker discusses the importance of using a variety of fertilizers together to improve soil fertility. They give the example of association between limestone and cobertura (covering soil) which increased production. They also mention that using certain fertilizer doses at the right time can increase productivity, especially if used in an area of renewal. The speaker emphasizes the importance of plant covers in preparing the soil and doing fertilizers in a balanced way for better results.
02:30:00 In this section, the speaker discusses the importance of soil preparation for plant growth. They explore several options for soil preparation, such as preparing a shallow layer of soil with subsolor and sand grade or preparing a deep layer of soil with a soil profile that is gentle. The speaker also emphasizes the need to consider biological factors, such as pr Habitats, and plans for covering the soil to improve soil health. They also mention the use of products like gesso to improve soil structure and reduce soil compaction. Additionally, the speaker highlights the importance of proper irrigation and water management for soil health and crop productivity.
02:35:00 In this section, the speaker discusses the process of preparing soil for planting a type of sugarcane called "crotalária" in a reduced system of soil preparation. The speaker first evaluates the fertility of the soil using the conventional method of sodium ratio and for fractionation of the correctives before and after the application of corretives of the preparation of soil. The result of this step is that the application of 40 kg of calcium oxide per hectare caused the limiter layers in the soil to reach the surface, increasing the surface aeration necessary for the crotalária plant. The speaker then goes on to describe the process of applying magnesium, sulfur, and phosphorus to the soil in a reduced system of soil preparation, using a combination of tillage techniques such as using a plow and a ridger. The application of these corretives proved successful and resulted in the sugarcane reaching the best planting season, a period of 90 days after planting.
02:40:00 In this section of the video, the comparison between Pozil and Crotalária is discussed. The speaker mentions that there is a significant difference in the yield, which is 33 grams per cut, compared to our current II method. The speaker also states that the crotalária makes the soil more fertile and promotes fixation biological processes2. In this study, the Maquester determined the two-cut method, and there was no significant difference between the profile of the first-year plantation with Andrade's arado de bite cover compared to the second-year profile. The speaker explains that the reduced preparation significantly improved the profile, reaching a maximum of 40 cm. After the arado application in the second half, the results were incorporated with a grating in the superficial layer. The speaker also mentions that even in the restricted area under 10 cm of the soil due to chemical restrictions. The production of cane columns here suffered severely, and in the high-intensity cultivation, the cutting cost was increased, and the operational cost also expanded. Nowadays, we believe that we need to maximize the productivity of such crops, but at a certain point, we need to make interventions to correct the problem. For example, even when there are extreme conditions, such as verano, the harvest will only occur after correcting the soil profile. Reduced longevity of sugarcane plants and increased operating costs of cultural treatments are very important factors.
02:45:00 In this section of the YouTube video, the speaker discusses the quality of soil for cane cultivation and the effects of different soil preparation methods. The speaker highlights the importance of soil structure, water infiltration, and various grades in the soil profile. They also mention the abundance of roots in different soil preparation methods, including reduced soil preparation and direct planting. The speaker then discusses the biological aspects of soil preparation, including the role of microorganisms and the fixation of nitrogen through plant coverage. They emphasize the significance of considering both chemical and physical restrictions to promote healthy plant growth.
02:50:00 In this section, the speaker discusses the importance of operational efficiency in adopting systems for soil preparation and plant nutrition. They emphasize the need for involving all teams, including management, in the planning process, and making adjustments as needed to achieve the best results. They also mention the role of persistence, engagement, and training in developing and maintaining these systems. The speaker then turns to the specific topic of soil preparation, explaining the need for customized solutions based on local conditions and the importance of proper planning and execution. They recommend the adoption of reduced systems for soil preparation and localized infarction in certain situations, emphasizing the need for adequate machinery and equipment. The speaker also highlights the potential benefits of these systems in terms of increased yield and reduced environmental impact.
02:55:00 In this section of the "2º Seminário: CanaMS: Preparo do Solo e Nutrição de Plantas" video, the presenter discusses the use of advanced technology to prepare soil for cane sugarcane production. The presenter notes that there are appropriate technologies available for small-scale properties, and recommends starting with diagnosing the situation before identifying the appropriate conventional preparation. Depending on the situation, the presenter recommends starting with the implementation of improved manure management, planting legumes and grasses to improve soil coverage and reduce erosion, and increasing TSH and sugar production. The presenter also mentions the importance of considering every situation and making a plan before taking any action. Additionally, the presenter thanks a colleague for using the opportunity to enter the production system in Mato Grosso Sul. The presenter concludes the section by thanking the colleague for his professionalism and dedication.
In this section of the YouTube video "2º Seminário: CanaMS: Preparo do Solo e Nutrição de Plantas", the presenter discusses the importance of soil preparation and plant nutrition in the context of a large-scale farm. The presentation covers a range of topics, including soil compaction, soil grading, soil structure, water infiltration, and nutrient cycling. The presenter provides recommendations on soil manipulation techniques for improving the properties of the soil, such as plant depth, soil moisture, and soil structure. The presentation also includes a discussion on the use of a cane machine for preparing soil and planting, a trilho de pisoteio for creating easy-to-follow paths, and reducing preparation techniques for sugarcane cultivation. The presenter highlights the benefits of adopting these techniques to increase agricultural productivity and profitability.
03:00:00 In this section, the YouTube video covers the topic of soil preparation and plant nutrition in the context of a large-scale farm. The presenter explains that the Colorado Plateau Research Station has developed a project to prepare the soil for planting, taking into account factors such as topography and soil type. Nevertheless, the specific soil conditions in Goiás, where some land areas are not initially suitable for plantation, require careful consideration. The presenter highlights that while soil compaction plays an important role in soil management, it can also have negative effects on soil quality. Therefore, soil manipulation may be necessary to improve the properties of the soil, such as soil structure, water infiltration, and nutrient cycling.
03:05:00 In this section of the YouTube video, the speaker discusses the process of preparing soil and planting plants in a stepwise manner, taking into account factors such as soil compactness, grading, and level of acquisition. The speaker emphasizes the importance of careful planning, adjusting the depth of planting depending on the soil, and using specialized equipment. They also mention the role of soil moisture in plant growth, which depends on various factors such as the type of soil and the local climate. The speaker highlights the benefits of using cover crops to help maintain soil health and fertility, and encourages considering organic pest control methods. Finally, they provide some insights into the importance of proper irrigation and fertilization for crop yield and overall health.
03:10:00 In this section, the speaker discusses the use of a cane machine for preparing soil and planting in a format that can handle larger acres. The machine was initially developed for sod sod or lawn care and was later adapted for agricultural use. The prototyping phase involved multiple rounds of design improvements, and the current model features a cane course wide island large area for wider coverage. Compactation is a key feature of the cane machine, with a victory of 25 divided by 75. The area to be compacted is a 16-pole inch large area. The area compacted can be 50% of the area, with it only being used for trip and trap work and not suitable for other tasks. The machine is designed for cane crop use and can be adjusted to 11 brands of engines. The machine was originally designed for soil sod use, but was later adapted for agricultural work. The speaker highlights the importance of compartmentalization and how the machine has "bringing in ganho de arrastu" as a result of using the machine.
03:15:00 In this section of the YouTube video "2º Seminário: CanaMS: Preparo do Solo e Nutrição de Plantas," the speaker discusses the use of a trilho de pisoteio, or a track in Portuguese. This tool is used to create easy-to-follow paths that work alongside the plant rows and can be added later if needed. The importance of preparing the soil and mapping out lines is emphasized, as well as performing georreferenciation to ensure efficient use of equipment. The use of a trilho de pisoteio is said to be practical and easy to use, providing a wide and deep profile with a higher load capacity. However, the size of the track used depends on the situation; it may be more appropriate for areas with high water inflow or uneven terrain. Overall, the use of this tool helps to reduce the risk of damage to the area and minimize erosion.
03:20:00 In this section of the video, the speaker discusses how altitude can affect the performance of crops. They mention that different crops require different amounts of time to produce and their yields can vary. They also note that the climate of certain regions affects crop growth, and that different areas may require different cultivation methods to produce optimal results. The speaker emphasizes the importance of conducting research to understand these differing conditions and make adjustments to agriculture practices accordingly.
03:25:00 In this section of the YouTube video titled "2º Seminário: CanaMS: Preparo do Solo e Nutrição de Plantas", the speaker discusses the potential benefits of adopting reduced preparation techniques for sugarcane cultivation. The speaker mentions that reducing the amount of soil preparation can save time and money, and can improve the overall quality of the soil. The speaker also emphasizes the importance of considering certain criteria, such as soil compaction and texture, when implementing reduced preparation techniques. The speaker concludes that adhering to these technical criteria can lead to the successful adoption of reduced preparation techniques and result in improved yields and profitability.
03:30:00 In this section, the speaker discusses the advantages of using subsolador and regulagem de Subsolador systems for cultivating cana. The speaker emphasizes the importance of informing farmers and educating them on different techniques and products such as por raiz ou ar, that can improve the system's productivity. Regarding the compactness of soils, the speaker notes that in some areas, the compactness of the soil is high, and it requires the use of soil compactors or the introduction of air to break up the soil's compactness. The speaker also mentions that depending on the problem, a different approach or solution should be used, making it important to choose the appropriate type of compactor and the appropriate use of different types of pesticides. The importance of pesticides are highlighted as it assures that the cane and sugarcane has a positive outcome, when the plant and the soil have the right situation that allows the system to be fruful.
03:35:00 In this section, the speaker discusses the importance of proper soil cultivation in the cane sugar production process, which is primarily done through irrigation and the use of microorganisms. The speaker emphasizes the importance of nutrient management, focusing on soil testing and mapping to identify areas that require attention. The speaker mentions the need for cooperation with other crops to increase productivity and minimize economic features that make cane a profitable crop for many farmers. The speaker concludes by attaching importance to the coordination of efforts in the production of cane sugar as a holistic aspect that requires a lot of attention from farmers.
03:40:00 In this section, the presenter and participants of the webinar, Conductors, are researching and developing methods for soil preparation and plant nutrition in the region of Pernambuco, Brazil. There is a focus on achieving success through experience and interaction. It is also noted that Embrapa is aiding the organization and dissemination of knowledge gained from the webinar. The difficult issues faced are solved with creative solutions and a strong commitment to ensuring the effective communization of the knowledge gained. The presenters are grateful to everyone who took the time to attend, appreciating the valuable participation and attraction of their viewers.