Yara's Crop Nutrition podcast
Yara is the world's crop nutrition leader with over 100 years of experience. In collaboration with customers and partners, Yara grows knowledge to responsibly feed the world and protect the planet, to fulfill its vision of a collaborative society, a world without hunger and a planet respected. Our crop nutrition solutions and precision farming offerings allow farmers to increase yields and improve product quality while reducing environmental impact. Yara is the world's crop nutrition leader with over 100 years of experience. In collaboration with customers and partners, Yara grows knowledge to responsibly feed the world and protect the planet, to fulfill its vision of a collaborative society, a world without hunger and a planet respected. Our crop nutrition solutions and precision farming offerings allow farmers to increase yields and improve product quality while reducing environmental impact. *This podcast is for informational purposes only and is not intended to replace professional advice or recommendations for listeners. The views expressed in this podcast by guests are not necessarily endorsed by Yara North America.
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Circular Agriculture: A Sustainable Future for Farming
02/04/2025
Circular Agriculture: A Sustainable Future for Farming
In this podcast episode, discuss circular agriculture and its role in sustainability and resource efficiency within modern farming. Isaac explains how regenerative agriculture and nutrient recycling can enhance soil health while reducing the environmental impact of farming. Isaac shares real-world examples of agricultural innovation and the role of food companies in promoting sustainable farming practices. The discussion highlights how growers can maintain profitability while adopting eco-friendly solutions. The episode wraps up with practical steps for farmers looking to integrate circular agriculture into their operations. Resources: Mpanga et al 2024 Mpanga et al 2023 Here is a book that Isaac wrote on the subject:
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The Hidden World of Plant Roots - Part 2
01/14/2025
The Hidden World of Plant Roots - Part 2
In part two of this Yara Crop Nutrition Podcast series, continues the exploration of root health, focusing on the role of key nutrients like nitrogen, phosphorus, potassium, calcium, and micronutrients in supporting robust root systems. He discusses how these nutrients enhance root architecture, density, and function, emphasizing the critical connection between healthy roots and improved plant productivity. Building on part one’s foundation of soil health and nutrient management, this episode highlights the interconnectedness of roots and shoots, stressing that neglecting root care can lead to diminished crop yields. Together, the episodes provide a guide for farmers and agronomists, combining soil science and agronomy to optimize crop nutrition, fertilizer efficiency, and sustainable farming practices. By addressing both the physical and nutritional needs of roots, the series underscores the importance of a balanced approach to maximize agricultural productivity and plant performance.
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The Hidden World of Plant Roots - Part 1
01/07/2025
The Hidden World of Plant Roots - Part 1
Roots are essential for nutrient and water uptake, but how do you know if your roots are healthy and functioning? In this part one of two episodes Dr. Rob Michelson teaches us about the vital connection between soil health, root systems, and plant performance. He emphasizes nutrient management's role in fostering root development, enhancing fertilizer efficiency, and boosting agricultural productivity. The discussion underscores how understanding root health and the rhizosphere can improve sustainable farming practices and overall crop nutrition. Key takeaways include the importance of addressing soil compaction, balancing soil acidity, and leveraging micronutrients to support robust root systems. This holistic approach integrates soil science and agronomy to optimize plant health and farm profitability.
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Water Management, Critical for Plant Agronomics - Part 2
10/08/2024
Water Management, Critical for Plant Agronomics - Part 2
Irrigation is crucial in optimizing crop growth, nutrient uptake, soil health, and overall plant health. Part two of a two-part episode discusses the agronomic benefits of adopting efficient irrigation practices. We are joined by irrigation experts , VP of Sales and Marketing at , and , Director of Technical Services at , to discuss the vital role of water management in agriculture. In the previous episode, we explored the agronomic value of proper irrigation.
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Water Management, Critical for Plant Agronomics - Part 1
10/01/2024
Water Management, Critical for Plant Agronomics - Part 1
Irrigation is crucial in optimizing crop growth, nutrient uptake, and overall plant health. In this part one of a two-part episode, we will explore the agronomic value of proper irrigation. In this first half of the Yara Crop Nutrition Podcast, we are joined by irrigation experts , VP of Sales and Marketing at , and , Director of Technical Services at , to discuss the vital role of water management in agriculture. The conversation highlights how proper irrigation not only boosts crop growth and nutrient uptake but also enhances sustainability and efficiency in farming. We examine the evolution of irrigation techniques and how advancements in technology, such as sensors, are helping growers manage water with greater precision. The discussion also touches on California’s and its implications for water use in agriculture.
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Post-Harvest Nutrition Strategies for Better Crop Yields
09/24/2024
Post-Harvest Nutrition Strategies for Better Crop Yields
In this episode of the Yara Crop Nutrition Podcast, Yara Regional Sales Manager and grower, , helps us understand the critical role of post-harvest nutrition for effective crop management, with a particular focus on almond farming. They emphasize the importance of nutrient sampling and how it can directly influence both crop yield and the economic impact of fertilizer application. The discussion covers common mistakes in post-harvest agricultural practices, the need for transparent communication between growers and advisors, and how strategic nutrition planning can support sustainable farming. Key takeaways include using post-harvest applications to mitigate plant stress and the long-term value of nutrient sampling in avoiding wasted resources.
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Boosting Yield with Nitrogen and Sulfur Synergy
09/10/2024
Boosting Yield with Nitrogen and Sulfur Synergy
In this encore episode, we revisit a crucial conversation from 2020 on the importance of nitrogen and sulfur in crop nutrition and how they work together to enhance plant health. The discussion emphasizes the need to go beyond just focusing on nitrogen application rates and to implement the four Rs of nutrient management: right rate, right source, right time, and right place. Our experts, Yara's and , CCA, highlight the benefits of using a homogenous product that ensures the correct ratio of nitrogen and sulfur in every prill. Research shows that this balanced approach can lead to a 10-15% increase in both yield and nitrogen use efficiency, ultimately driving profitability. Tune in to learn how balanced nutrition can optimize your crop growth Takeaways Consider more than just the rate of nitrogen application in crop nutrition. Focus on the four Rs: right rate, right source, right time, and right place. Using a homogenous product like Yara Ametis ensures the correct ratio of nitrogen and sulfur. Research shows that using Yara Ametis can lead to a 10-15% increase in yield and nitrogen use efficiency. Balanced nutrition is crucial for optimal crop growth and profitability.
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Precision Phosphorus: Enhancing Crop Health and Yield
08/27/2024
Precision Phosphorus: Enhancing Crop Health and Yield
Welcome to this special throwback episode of the Yara Crop Nutrition Podcast! We’re revisiting a classic episode from 2019, which is part of a series dedicated to exploring each essential plant nutrient. In this episode, , retired Director of Agronomic Services, dives into the vital role of phosphorus in crop nutrition. He breaks down the ” of application: the right rate, the right source, the right placement, and the right timing. Dr. Steve also emphasizes the importance of soil testing, discusses the benefits of banded versus broadcast applications, and highlights the value of foliar treatments for addressing late-season phosphorus deficiencies. Whether you’re new to nutrient management or looking to refresh your knowledge, this episode offers timeless insights that are just as relevant today. Find out more at or or follow us on , , and
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Biostimulants vs. Traditional Inputs: What Growers Need to Know
08/13/2024
Biostimulants vs. Traditional Inputs: What Growers Need to Know
Biostimulants are a growing trend in agriculture, with their use rapidly increasing worldwide, but there are still some questions about how they play a role in today's agriculture. Yara's , Biological Senior Manager based in Canada, explains that biologicals are complementary to traditional agricultural inputs like fertilizers and pesticides, enhancing crop nutrition and resilience to stress. Biostimulants can improve nutrient availability and uptake, as well as enhance plant aspects to resist crop stress. They do not replace nutrients or agrochemicals but rather enhance crop management. The types of biostimulants include non-microbials (seaweed extracts, humic substances, amino acids) and microbial biostimulants (beneficial bacteria and fungi). The choice of biostimulant depends on the specific needs of the crop and the desired outcome.
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VIDEO PODCAST: Promoting Root Health with Plant Nutrition
08/06/2024
VIDEO PODCAST: Promoting Root Health with Plant Nutrition
This video conversation discusses the influence of plant nutrition on root health. emphasizes the importance of roots and how they are often overlooked. They explain the impact of nitrogen, phosphorus, potassium, calcium, and micronutrients on root growth and health. He provides examples and visuals to illustrate the effects of nutrient deficiencies on roots. The conversation concludes by highlighting the significance of a balanced supply of nutrients for overall plant health and the importance of discussing the source of nutrients in promoting root health. Takeaways Roots are often overlooked but play a crucial role in plant health. Nitrogen promotes the development of a dense and extensive root system. Phosphorus influences root architecture and stimulates associations with mycorrhizal fungi. Potassium affects overall plant growth and water relations. Calcium is involved in many aspects of root health and triggers hormone production for root growth. Micronutrients are important for root growth and health. A balanced supply of nutrients is essential for root health and overall plant health.
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VIDEO PODCAST: Nitrate or Ammonium Nutrition - Does it Matter?
07/30/2024
VIDEO PODCAST: Nitrate or Ammonium Nutrition - Does it Matter?
In this video episode of the Yara Crop Nutrition Podcast, , Director of Agronomy for Yara in North America, delves into the crucial topic of nitrogen nutrition in crops. He discusses the physiological preference of most common crops for nitrate nutrition over ammonium, explaining how the ionic charge of the nitrogen molecule impacts plant growth and soil conditions. Rob highlights various research findings, including those from Dr. Dharma Pichay at Tennessee State University, demonstrating the negative effects of ammonium on a range of crops such as almonds, apricots, tobacco, strawberries, and tomatoes. He emphasizes the goal of Yara to provide optimal crop nutrition through their nitrate-based fertilizers, ensuring plants reach their full potential. Tune in to learn more about the significance of nitrate nutrition and how it can enhance crop performance.
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VIDEO PODCAST: Promoting Root Health with Plant Nutrition
07/23/2024
VIDEO PODCAST: Promoting Root Health with Plant Nutrition
In this episode, teaches us about the fascinating and often overlooked world of root health and its crucial role in plant nutrition. He begins by posing a thought-provoking question: Do nutrients influence roots, or do roots influence nutrients? The answer, as Rob explains, is a complex interplay of both. The Hidden Half of Agriculture: Rob emphasizes the importance of roots, which are frequently overlooked despite their critical role in plant health. He encourages agronomists and farmers to always carry a shovel to inspect root health regularly. Complex Structure of Roots: The episode highlights the significance of root hairs in water and nutrient uptake. Rob explains how calcium is absorbed only at the root tips, underscoring the need for healthy roots to continually explore new soil zones. Historical Perspective on Nutrient Uptake: Rob shares an old illustration that depicts nutrient uptake as a train system, transporting nutrients to the “factories” in the leaves. This analogy helps explain the complexity of nutrient assimilation processes. Influences on Root Health: The podcast discusses several factors that affect root health, including: Soil Acidity: High soil acidity can stunt root growth due to toxic soluble aluminum, but this can be remedied with proper limestone applications. Soil Salinity: Excess salt can cause water stress and reduce plant performance. Soil Compaction: Compact soil can hinder root penetration, affecting water and nutrient uptake. The Role of the Rhizosphere: Rob introduces the rhizosphere, the narrow zone surrounding roots, rich in biological activity. He highlights its importance in nutrient uptake and overall plant health. Subscribe to our channel to stay updated on future episodes where we continue exploring the fascinating world of plant nutrition and its impact on crop health. Connect with Us: • Website: • Social Media: , ,
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Boost Your Citrus Crop: Expert Tips on Micronutrient Management
07/16/2024
Boost Your Citrus Crop: Expert Tips on Micronutrient Management
In this episode of the Yara Crop Nutrition Podcast we talk with citrus growing expert and Yara Sales Agronomist, , about the crucial role of micronutrients in citrus health and productivity. They discuss the importance of regular tissue sampling, the risks of over-applying micronutrients, and emerging technologies in nutrient management. John shares success stories that highlight the positive impact of effective nutrient management on crop yields and quality, offering valuable insights for citrus growers aiming for optimal crop performance. Key Takeaways: • Micronutrients’ Role: Micronutrients are essential for the overall health and productivity of citrus crops, influencing energy cycles and chlorophyll development. • Importance of Tissue Sampling: Regular tissue sampling is vital for understanding the nutrient needs of citrus trees and tailoring nutrition programs accordingly. • Risks of Over-application: Over-applying micronutrients can lead to toxicity and imbalances, while under-applying can cause nutrient deficiencies. • Technological Advancements: New technologies, such as sap analysis and improved nutrient delivery systems, offer more accurate monitoring and management of micronutrient levels. • Success Stories: Real-world examples demonstrate the positive impact of tissue sampling and nutrient management on crop yields and quality.
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Building a Sustainable Food System Together
06/24/2024
Building a Sustainable Food System Together
In this Yara Crop Nutrition Podcast episode, Yara's Sustainable Food Solutions Director, discusses the importance of sustainable food systems and agronomic agricultural practices. They explore the role of stakeholders in making sustainable agriculture a reality and how Yara is involved in promoting sustainable practices. Isaac emphasizes the need for coordination and communication among all players in the food chain to achieve transformation and sustainability. He also highlights the challenges growers face in implementing sustainable practices and the importance of return on investment for farmers. The conversation concludes with a discussion on the progress and future of sustainable agriculture.
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New Incubator Farm: Towards a Nature-Positive Dairy Production
06/18/2024
New Incubator Farm: Towards a Nature-Positive Dairy Production
We're excited to announce the launch of their sixth incubator farm in North America near Livingston County, New York, focused on improving forage quality and environmental sustainability in dairy feed production. The farm is a 150-acre field separated into strips alternating between corn silage and alfalfa. The goal is to study different crop nutrition programs and their impact on forage quality. The farm also aims to explore the relationship between manure nutrients and Yara fertilizers, as well as the use of calcium nitrate on alfalfa. The project is part of Yara's vision of nature-positive dairy production and aligns with the dairy industry's goal of achieving zero emissions by 2050. , Agronomy Solutions Manager at Yara, will be leading our efforts at this incubator farm.
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Maximize Citrus Yield with Potassium!
06/11/2024
Maximize Citrus Yield with Potassium!
This episode of the Yara Crop Nutrition Podcast focuses on the vital role of potassium in citrus production and how it can boost yields. Potassium is crucial for water, nutrient, and carbohydrate movement in plants, enhancing leaf size, tree vigor, and overall health. It plays a major role in crop yield and fruit quality in citrus crops. Citrus trees take up more potassium than nitrogen, making it a critical nutrient. The right source of potassium depends on soil type and timing of application. Frequent applications in smaller doses are recommended for better nutrient uptake. Potassium deficiency can lead to hindered growth and smaller, lower-quality fruit. Yara Sales Agronomist, , joins us to help explain this agronomic golden nugget. Learn more about citrus crop nutrition
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Sustainable Farming and Water Management
06/04/2024
Sustainable Farming and Water Management
In this episode, we're thrilled to welcome , a seasoned professional with a rich civil engineering and soil conservation background, who recently joined Yara to support our efforts in the Eastern Canadian markets. We discuss the relationship between civil engineering and soil conservation, the importance of water in agriculture, and the projects Tobin has worked on in Prince Edward Island. We also explore sustainable farming practices, the impact of irrigation on crop production, and the role of Yara in supporting farmers in Eastern Canada. Tobin comes to us with a Bachelor’s degree in Civil Engineering. He has spent six years as a Soil & Water Conservation Engineer with the Prince Edward Island (PEI) Department of Agriculture. During his tenure, Tobin has been at the forefront of implementing advanced solutions in soil conservation, irrigation, and wastewater management. He's also deeply involved in enhancing farm infrastructure and promoting sustainable farming practices.
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Yara's Incubator Farm Network: Part 5 - Rice
05/28/2024
Yara's Incubator Farm Network: Part 5 - Rice
This is the 5th and final episode in a series of episodes dedicated to a network of i that Yara North America. These farms are dedicated to find innovative ways to improve farm productivity balanced with sustainable practices that can be implemented by growers to improve their on-farm profits. In this episode the focus is on the and its efforts to enhance nutrient and water use efficiency, reduce greenhouse gas emissions, and increase yields. The standout feature of this farm is the tailwater recovery system, which recycles excess irrigation and rainwater and meters nitrogen application on a demand basis. The collaboration between Yara and the University of Arkansas has led to significant improvements in nutrient use efficiency, water use efficiency, and carbon footprint reduction. The farm has also seen a reduction in labor output and disruption of soil health. The tailwater pump technology is available to farmers, and they can receive incentive payments to implement it on their farms. Guest experts on this episode are: • , Soil Health Agronomist at Yara, • , Yara Regional Market Development Manager of the Easter US • , Associate Professor and Water Management Engineer at the University of Arkansas. He is a specialist in irrigation system design, scheduling, and efficiency. • , Director of the Northeast Rice Research and Extension Center, or NERREC, for the University of Arkansas System Division of Agriculture.
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Yara's Incubator Farm Network: Part 4 - Potato
05/21/2024
Yara's Incubator Farm Network: Part 4 - Potato
We are in the forth episode in a series of episodes dedicated to a network of that Yara North America is using to find innovative ways to improve farm productivity balanced with sustainable practices that can be implemented by growers to improve their on-farm profits. In this episode, and discuss the Yara incubator farm in the Snake River Valley, Idaho, and its focus on potato production. They explore the differences between potato production for fries and the fresh market, as well as the objectives of the incubator farm in terms of crop nutrition, yield, quality, and carbon footprint. They also discuss the levers that can be pulled to reduce emissions in potato production and the importance of nutrient management in potato sizing and quality. Erika shares her excitement about the new season in the Snake River Valley and highlights the conferences and events where potato growers can learn more about the industry. , Agronomy Solutions Manager. Erika has a BS in molecular biology and a masters in agronomy. Fun facts about potato production in Idaho: • Idaho grows the most acres of potatoes of any US state with 328,850 planted in 2023. • The majority of the potatoes grown are russet potatoes. • Russet potatoes grown in Idaho are used for processing into fries and for the fresh market. • The majority of potato acres in Idaho are located in the Snake River Valley.
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Yara's Incubator Farm Network: Part 3 - Grains
05/14/2024
Yara's Incubator Farm Network: Part 3 - Grains
We are in the third episode in a series of episodes dedicated to a network of incubator farms that Yara North America is using to find innovative ways to improve farm productivity balanced with sustainable practices that can be implemented by growers to improve their on-farm profits. Today, we're talking about the incubator farm in the Canadian prairies to Saskatoon, Saskatchewan. Spread across 40 acres, we are studying essential crops like wheat, canola, peas, and barley. Managing the farm is Yara's Delaine Mandziak, Agronomist now focusing on biologicals.
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Yara's Incubator Farm Network: Part 2 - Almonds
05/07/2024
Yara's Incubator Farm Network: Part 2 - Almonds
In this part 2 of our Incubator Farm series, , takes us to the Yara Almond Incubator Farm in Modesto, California, a pioneering site in the heart of California's Central Valley. The farm is part of a series dedicated to exploring innovative solutions that combine enhanced farm productivity with sustainable practices. This 80-acre farm, which also features a walnut grove, functions as a collaborative research hub. Devin Clarke, Agronomy Solutions Manager at Yara North America and a member of the Strategic Ag Innovation Committee for the , delves into the cutting-edge practices being tested on this farm. The focus of the discussion is on continuous fertigation, a method that optimizes nutrient delivery to almond trees based on weekly crop demand curves. This strategy not only improves nutrient use efficiency but also boosts yield and reduces disease incidence, such as whole rot. Devin emphasizes the farm's role in pushing the boundaries of traditional almond farming by integrating innovative crop nutrition management strategies that enhance productivity and soil health. The episode also touches on the challenges of scaling these practices, including the need for better infrastructure and practical guidance to support the widespread adoption of continuous fertigation among growers. Listeners will gain valuable insights into how collaborative efforts at the Yara Almond Incubator Farm are reshaping the future of nut farming, aligning technological advances with sustainable agricultural practices.
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Yara's Incubator Farm Network: Part 1 - Soil Health
04/30/2024
Yara's Incubator Farm Network: Part 1 - Soil Health
This is the first in a series of episodes focused on the five is managing in North America. Launched in 2019, the Yara Incubator Farms Network is not just a series of farms; it's a visionary project connecting the dots between farming practices and the global food chain. With over 600 acres across North America, these farms serve as a living laboratory where cutting-edge research in soil fertility and crop nutrient management is conducted. This isn't just about increasing yields; it's about revolutionizing how we approach food production in harmony with the environment. At the core of this initiative is the commitment to a triple bottom line: achieving climate neutrality, fostering sustainable farming practices, and enhancing Prosperity—all while supporting the UN Sustainable Development Goals. Each farm within this network exemplifies Yara's dedication to these principles. In this episode, we zoom in on a key player within this network—the Soil Health Incubator Farm in Auburn, Alabama. Situated within the EV Smith Research Station in collaboration with Auburn University, this 80-acre site serves as a prime example of how innovative farming practices can profoundly impact soil health and crop productivity. , a Soil Health Agronomist at Yara, brings a wealth of knowledge with his Masters in Agronomy and soil science. Curt will shed light on the dynamic approaches being employed at the Auburn Incubator Farm to not only enhance soil health but also ensure profitable returns for farmers.
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Can Soil Be as Essential as the Air We Breathe?
04/23/2024
Can Soil Be as Essential as the Air We Breathe?
How important is the thin layer of crust on earth that we call soil? , Yara North America's Director of Agronomy, and soil science expert Professor help us understand. Dr. Havlin's work has not only revolutionized grape cultivation in North Carolina but also advanced sustainable farming practices worldwide. In this episode, we discuss the evolution of soil fertility practices, the impact of nutrient management on crop quality, and the significance of long-term agricultural trials. We'll also delve into Professor Havlin's intriguing research on wine grapes and how soil health drives the growing wine industry in North Carolina. Nutrient management can become an opportunity for environmental stewardship. Some Takeaways: Soil science is crucial for sustainable agriculture and the future of food production. Nutrient management and long-term trials play a significant role in improving farming practices. The book '' has evolved over the years to address changing agricultural practices and environmental concerns. There is a need for more young people to pursue careers in soil science and agriculture. Teaching quantitative skills in soil science is a challenge but essential for understanding the science behind soil health and fertility. The work with wine grapes in North Carolina has been the most exciting and rewarding for John Havlin. Nutrient management, particularly nitrogen application, plays a crucial role in improving the quality of wine grapes. Soil health and fertility are essential for successful grape growing. The grape industry in North Carolina has grown significantly in the past few decades. Dr. Havlin holds the position of professor and extension specialist in Crop & Soil Sciences at North Carolina State University. He has also served as the past president of the Soil Science Society of America. Dedicated to raising awareness about soil's crucial role, Dr. Havlin's efforts have contributed to the establishment of the House of Representatives Soils Caucus and a $4 million educational exhibit at the Smithsonian, which opened in 2008. This exhibit aims to educate the museum’s six million annual visitors on how soil is fundamentally connected to human health, environmental sustainability, and planetary well-being. To learn more check out these links: summarizing some of our vineyard nutrient management research (2022), which will serve as the basis for an Extension product coming out later this year.
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Current Events in Ag: What We Need to Know
03/19/2024
Current Events in Ag: What We Need to Know
In this episode of the Yara Crop Nutrition Podcast is a little different. We talk with , the dynamic managing editor of My Ag Life and host of the My Ag Life podcast. My Ag Life is a cornerstone resource dedicated to enriching the agricultural community in the Western United States with cutting-edge information. We talk about crucial topics such as soil health, the emerging role of biostimulants, advancements in agricultural technology, the intricacies of integrated pest management, and the criticality of effective water management. Links and Resources: Connect with Us: We love hearing from our listeners! Share your feedback, questions, or suggestions with us on our social media channels or
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Unlocking Nitrogen Use Efficiency
03/05/2024
Unlocking Nitrogen Use Efficiency
discusses nitrogen use efficiency in crop production. Dr. Camberado shares his experience working with crops such as corn, soybeans, wheat, cotton, and the challenges in executing nitrogen use efficiency. He emphasizes the importance of nitrogen use efficiency due to the dynamic nature of nitrogen in the soil and its impact on crop productivity. Dr. Camberado also addresses misconceptions about nitrogen use efficiency and provides insights into optimizing nitrogen application during uncertain pricing. Dr. Camberado's achievements include significant awards from the American Society of Agronomy and impactful roles at both Purdue and Clemson University. Dr. Camberato's work focuses on developing and disseminating nutrient use recommendations to enhance agricultural productivity. As a member of leading societies like the Soil Science Society of America, his expertise is invaluable to the farming community. Join us as we delve into the intricacies of nitrogen management with an expert in the field. Useful Links: Perdue University's Some of
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Sustainable Wine Growing: The Future?
02/27/2024
Sustainable Wine Growing: The Future?
What does it take to grow the perfect grape? Find out in today’s episode with , a vineyard specialist with decades of experience in the grape-growing industry. We discuss Stan's journey into grape growing, the biggest issue in grape nutrition, balancing yield and quality, changes in grape growing practices, creating a crop nutrition plan, differentiating grape varieties for wine, table grapes, and raisins, the challenges and future of the grape industry, and Stan's publications and speaking engagements. Takeaways Grapevines require a balanced approach to nutrition and stress management to achieve high-quality yields. Mechanization and precision fertigation have revolutionized grape growing practices, allowing for more efficient use of resources. Different grape varieties are cultivated for wine, table grapes, and raisins, each with specific production goals and management practices. The grape industry faces challenges such as labor shortages, water availability, and disease management, but innovation and efficiency can help overcome these obstacles. Stan Grant's expertise and contributions to the grape industry have been instrumental in raising the level of knowledge and improving practices. Useful Links that we mentioned
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pH Puzzle: Understanding and Combatting Soil Acidification
01/30/2024
pH Puzzle: Understanding and Combatting Soil Acidification
In recent years, we have seen a rise in soil acidification. Today's episode discusses the causes, signs, and effects of soil acidification, as well as strategies for mitigation, adaptation, and prevention (MAP). Joining Yara's is , renowned Montana State University Extension soil fertility specialist and Dr. , Assistant Professor at Ohio State University who help us understand the significance of soil pH changes. Soil acidification can be caused by natural factors such as high rainfall and unbuffered rock, as well as human activities like nitrogen fertilizer application. Signs of soil acidification include stunted plant growth, nutrient deficiencies, herbicide damage, and increased fungal disease occurrence. Regular soil testing is crucial for monitoring soil pH and detecting acidification. Alternative methods for soil pH testing, such as pH sticks and remote sensing technology, can also be used. Preventing soil acidification can involve improving nitrogen use efficiency and incorporating legume crops or perennials into cropping systems. Mitigation strategies include applying lime and changing crop rotation. It is important to manage soil acidification to maintain soil and plant health and prevent long-term yield losses. Variable rate lime application and site-specific monitoring of pH can help optimize lime usage. Check out the video, that Dr. Jones created that helps explain the soil acidification issue. Read the article,
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Ashes to Agriculture: The Ancient Roots of Potash
01/23/2024
Ashes to Agriculture: The Ancient Roots of Potash
This episode explores the history, development, and sustainability of the potash industry. We are joined by , who currently leads innovative R&D at and Yara’s Director of Agronomy, . We begin with the origins of potash, which can be traced back to ancient methods of extracting potassium compounds from wood ashes. The conversation then delves into the development of the potash fertilizer industry, highlighting the work of chemist von Liebig and the commercial mining of potash in Germany. The different methods of potash mining, including underground mining and solution mining, are discussed. The conversation also explores the sustainability of potash resources and the potential for alternative sources of potassium. The importance of considering the right source of potassium for specific crops and soil conditions is emphasized. The conversation concludes with a discussion on the historical significance of potash and the ongoing research and development in the industry. Dr. Ciceri wrote an insightful article, Here are the links to our other episodes on the history of fertilizers: - - - Here is a beautiful photo of the potash evaporation ponds near Moab, Utah
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Safety First: Navigating the Complexities of Liquid Fertilizer Blending
01/10/2024
Safety First: Navigating the Complexities of Liquid Fertilizer Blending
In this episode, the hosts discuss the benefits and challenges of using liquid fertilizers. Dr. Director of Agronomy at Nutrien, and , Director of Agronomy at Yara, explain how liquid fertilizers offer more flexibility in creating customized nutrient formulations tailored to specific crop needs. They emphasize the importance of understanding compatibility and safety when blending and handling liquid fertilizers. We discuss the concept of suspension and solution fertilizers and discuss the differences between them. Highlighed is the significance of pre-planning, jar testing, and using resources like compatibility tables and Yara's to avoid mixing issues. They provide insights on storing and maintaining liquid fertilizers and discuss future innovations in the field. Takeaways Liquid fertilizers offer flexibility in creating customized nutrient formulations for specific crops. Understanding compatibility and safety is crucial when blending and handling liquid fertilizers. Jar testing is an important tool to predict compatibility and avoid mixing issues. Proper storage and maintenance of liquid fertilizers are essential to ensure their effectiveness. Links: Karl's recent article in , Karl mentioned the as a resource Yara's to avoid mixing issues Chapters 00:00 Introduction to liquid fertilizers 04:30 Challenges of liquid fertilizer mixing 06:44 Difference between suspension and solution fertilizers 10:23 Importance of knowing suspension and solution fertilizers 12:13 The importance of jar testing 18:36 Storage and maintenance of liquid fertilizers 21:37 Storing liquid fertilizers over the winter 23:40 Maintenance and cleaning of fertilizer tanks 26:38 Future innovations in liquid fertilizers 31:41 Conclusion and holiday wishes
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How can Foliar-Applied Nutrition help with Water Usage?
12/19/2023
How can Foliar-Applied Nutrition help with Water Usage?
In the dynamic world of crop production, staying ahead means understanding not just the 'how' but the 'why' behind effective agronomics. And that's exactly what we're unpacking in this episode. Foliar nutrition is more than just a trend; it’s a pivotal part of modern agriculture, offering targeted, efficient, and quick nutrient delivery to your crops. We'll explore the science behind foliar feeding, how it complements traditional soil nutrition, its role in maximizing crop health and yield. how folier applied nutrition can help plants in drought conditions To help us understand this we have two experts: , Yara North America's Director of Agronomy and , Regional Market Development Manager for Western Canada. They are going to relate real-world case studies, and practical tips that you, as a grower or agronomist, can apply in your fields.
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