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Nutrient Expert®: Making Better Fertilizer Use Decisions

The preferred method for making fertilizer recommendations is to analyze soils to determine if an adequate nutrient supply exists to support healthy crop growth. However, most farmers in India lack kn ...

Nutrient Expert®: Making Better Fertilizer Use Decisions

The preferred method for making fertilizer recommendations is to analyze soils to determine if an adequate nutrient supply exists to support healthy crop growth. However, most farmers in India lack kn ...

Conceitos de Produtividade Agrícola e “Yield Gap”

O webinar abordou sobre yield gap, ou quebra de produtividade, que vem sendo amplamente abordado nos últimos anos em todo o mundo, bem como identificar as magnitudes e as principais causas dessas perd ...

Improved Fertilization Boosts Olive Production in Morocco

Olives are one of the most important fruit crops in Morocco. The country’s fruit production has nearly doubled in the last ten years. But this higher production is mainly due to increased tree plantin ...

Improving Coffee Crop Nutrition in Vietnam

The main objective of this project is to understand current crop nutrition practices in Coffee in Vietnam, with the aim to use the insights and develop based on them field trials that support and prom ...

Intensive Soybean Management: Closing Yield Gaps

Dr. Ignacio Ciampitti (Kansas State University) presented a webinar at the Plant Management Network related to the project "Closing Soybean Yield Gaps", a joint work of KSU, INTA Argentina, and Founda ...

Nitrogen mid-season

Yes - No - Wait

Characterization of soybean systems world wide

Understanding high and low grain yield regions

Results of 2015 HRZ Nutrition Experiments

Summary of responses from nutrient omission experiments.

Breaking Soybean Yield Barriers: Report of the first year of experimentation at Brazil (Itiquira and Ponta Grossa sites)

Information on the results of the first year of the field experiments at Ponta Grossa (Parana state) and Itiquira (Mato Grosso state) are available at the attached PDF file.

IPNI Southeast Asia's International Publication Partnership on Oil Palm Nutrition

Our understanding of the importance of nutrients for sustainable oil palm production is incomplete. Extensive experimental work has been dedicated to understand yield response of oil palm to nutrients ...

The Role of Boron in Sustainable Intensification of Smallholder Cacao Systems in Sulawesi, Indonesia

We implement a project that adds value and strengthens activities of IPNI, Cocoa Care and fertilizer industry partners in sustainable intensification of cacao production systems. Specifically, we exec ...

Breaking Soybean Yield Barriers: Report of the first year of experimentation at Kansas - USA (Irrigated and Dryland)

Two soybean research trials were conducted near Scandia, KS, in both dryland and irrigated environments. The objective of this research was to study the contribution of different farming practices for ...

Background to Omission Trials

Summary of HRZ omission trials treatments and seasonal conditions

Manejo nutricional eficiente para maximizar la producción de los cultivos

Dr. Gabriel Esposito – Facultad de Agronomía y Veterinaria (UNRC)

Brechas de rendimiento de trigo, soja y maíz en Argentina

Ing. Agr. Fernando Aramburu Merlos – Unidad Integrada INTA-FCA Balcarce

Advancing Intensive Management of Corn Systems in Minnesota (Irrigated)

This project is focused on high-yield continuous corn systems - Irrigated.

2013 Annual Interpretive Summary - Improvement of Recommendations for Potash Fertilizer Use and Adjustment of Currently Used Soil Potassium Test Interpretation Classes in Intensive Cropping Systems

This 3-year project has a special focus on optimization of fertilizer K rates for crops with high response to K, such as sugar beet, grain maize, rape, and soybean.

Potassium response curves - Wheat and Lupin Potassium Responses

The Better Fertilizer Decisions for Crops Project (BFDC) that concluded in 2012 identified several gaps in data around the development of robust soil test calibrations. This project seeks to collect c ...

2012 Annual Interpretive Summary - Longerenong Cropping Challenge

The Longerenong challenge gives local crop advisors the opportunity to put their agronomic skills on show by managing a crop within a three year cycle within a replicated experiment. Outcomes are asse ...

2012 Chickpea phase - Longerenong Cropping Challenge

The site used in 2010 (canola) and 2011 (wheat) was sown to chickpeas in 2012, using the same replicated design for each group of agronomists. As in previous years, the agronomists selected cultivar, ...

2012 Annual Interpretive Summary - Evaluation of the Potassium Status of Arable Soils in Ukraine on the Basis of Modern Soil Diagnostic Techniques and Development of Recommendations for the Rational and Efficient Application of Potassium Fertilizers.

The project aims to provide an accurate assessment of K status of arable soils, determine the demand for K fertilizers, establish the efficiency of K fertilizers in the soils of the main soil-climatic ...

2011 Annual Interpretive Summary - Longerenong Cropping Challenge

Thirteen groups participated in this agronomy challenge, where advisors were asked to provide crop management plans for the production of a wheat crop on the same plots used for canola in 2010. The ma ...

Project Description - Longerenong Cropping Challenge

Thirteen groups of local agronomists have been encouraged to develop crop management plans that are used as the basis of a "competition" to produce the highest grain yield and return. These plans are ...

2010 Annual Interpretive Summary - Site Specific Nutrient Management for Soft Corn Varieties in the Highlands of Guatemala

In 2010, the total number of experimental sites at Alta Verapaz grew to 10, which is five more than in 2009. The same experimental design was used, that is, a balanced fertilization treatment based on ...

2009 Annual Interpretive Summary - Site Specific Nutrient Management for Soft Corn Varieties in the Highlands of Guatemala

Five experimental sites were established at Alta Verapaz to initiate a site-specific management project in farm fields within the highlands of Guatemala. A simple experiment was designed to compare a ...

Project Description - Site Specific Nutrient Management for Soft Corn Varieties in the Highlands of Guatemala

Soft corn varieties for human consumption are grown in extensive areas of the highlands of Guatemala. Farmers own small farms and phase limitations in capital and technology and grain production is ge ...

1995 Annual Interpretive Summary - Agronomic testing and introduction of potassium chloride in Pakistan

Potassium research studies conducted throughout the country in 1995 support previous results showing significant yield increases in major crops where soil available K levels are inadequate. Also, thes ...