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IPNI-2000-ARG-12Establishing a Plant Nutrition Network for the CREA Region in Southern Santa Fé

On-farm field experiments establish as a long-term network in 2000, to evaluate responses to N, P, a ...

Latin America - Southern Cone
IPNI-1999-USA-IA9Variability in Soil Test Potassium and Crop Yield

North America
IPNI-2010-ARG-GM25Global Maize Project in Argentina: Oro Verde, Entre Ríos

Latin America - Southern Cone
IPNI-2014-GBL-644R N Management Science Consensus to Modify Nitrous Oxide Estimation in the Field to Market Fieldprint Calculator

North American Programs
IPNI-2013-USA-IA20Improving the Reliability of Soil Potassium Testing and Recommendations

North America
IPNI-2014-CAN-4RC07Effect of Broadcast versus Banded Phosphorus Application on Fate of Applied P in Soil and in Snowmelt Water Flow

North America
IPNI-2016-USA-KS43Characterization of Nitrogen Fixation in US Soybean Systems

North America
IPNI-2007-URY-2Exploration of Responses to Potassium in Western Uruguay

Several regions of Uruguay has recently shown K deficiencies and responses. This project looks to de ...

Latin America - Southern Cone
IPNI-2010-ARG-GM24Global Maize Project in Argentina: Balcarce, Buenos Aires

Latin America - Southern Cone
IPNI-2010-BRA-56Rates and Residual Effects of Potassium Fertilization in a Brazilian Soil

Brazil
IPNI-2014-IND-531Assessing the indigenous nutrient supplying capacity of soils to Soybean in Vertisols of Northern Karnataka

A study was undertaken in the farmer fields growing soybean in Northern Karnataka with the following ...

Asia - South
IPNI-2009-BRA-GM18Global Maize Project in Brazil: Itiquira, Mato Grosso

Brazil
IPNI-2010-GBL-52Nutrient Expert Development and Assessment

This project aims to (1) develop, test, and refine new versions of Nutrient Expert (NE) for new crop ...

Africa - Northern
IPNI-2014-USA-4RN16Impacts of 4R Nitrogen Management on Crop Production and Nitrate-Nitrogen Loss in Tile Drainage

North America
IPNI-2009-BRA-GM19Global Maize Project in Brazil: Ponta Grossa, Paraná

Brazil
IPNI-2011-RUS-GM41Improvement of Maize and Soybean (Chickpea) Mineral Nutrition on a Calcareous Common Chernozem

Ecological Intensification is compared with grower fertilizer practice in maize–soybean (chickpea si ...

EECA - Russia - Southern and Eastern
IPNI-2012-RUS-1Improvement of Recommendations for Potash Fertilizer Use and Adjustment of Currently Used Soil Potassium Test Interpretation Classes in Intensive Cropping Systems

The project has the following goals: a) determine optimal potash fertilizer rates for major crops in ...

EECA - Russia - Central
IPNI-2014-GBL-62Breaking Soybean Yield Barriers: Integrating Crop Production Practices & Comprehensive Fertilization Strategies – a Cropping System Approach

This project is studying the effects of different farming systems on soybean yield in major producti ...

Latin America - Southern Cone
IPNI-2014-CHN-NESField validation of Nutrient Expert Soybean in China

Nutrient Expert Soybean was developed to evaluate and validate fertilizer recommendation method base ...

China
IPNI-2013-IND-526Indigenous Nutrient Supplying Capacity of Vertisols under Cotton and Soybean

Asia - South
IPNI-2013-RUS-SOY56Validation of fertilizer recommendations for soybean under high yielding crop production systems in Central and South of Russia

Fertilizer recommendations for soybean are developed and adjusted in field experiments conducted in ...

EECA - Russia - Central