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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-2014-CAN-4RC01Can application of enhanced efficiency fertilizers at planting reduce N losses from grain corn production in Ontario?

North America
IPNI-1991-USA-KS23Effect of Long-term Nitrogen, Phosphorus and Potassium Fertilization of Irrigated Corn and Grain Sorghum

North America
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-2008-GBL-10Reseach and Implementation Program for the 3rd Phase of the HarvestZinc Project

Middle East
IPNI-2013-USA-GM65Advancing Intensive Management of Corn Systems in Minnesota (Irrigated)

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

North America
IPNI-2011-ZWE-1Evaluating the Impact of Soil Fertility Heterogeneity on Maize Nutrient Requirement and Productivity in Smallholder Farming Systems

Africa - Sub-Saharan
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-SSAP-1Strengthening the Capacity for Dissemination of Integrated Soil Fertility Management Technologies in East and Southern Africa

Africa - Sub-Saharan
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-2014-CAN-4RC03Optimization of 4R nitrogen fertilization practices in response to production system uncertainties

North America
IPNI-2013-EGY-2Balanced Fertilization of Major Crops in Egypt

Middle East
IPNI-2010-USA-GM26Global Maize Project in the United States: Ames, Iowa

North America
IPNI-2010-ARG-GM24Global Maize Project in Argentina: Balcarce, Buenos Aires

Latin America - Southern Cone
IPNI-2013-USA-GM51Advancing Intensive Management of Corn Systems in Minnesota (Rainfed)

This project is focused on high-yield continuous corn systems - Rainfed

North America
IPNI-2014-CAN-4RC02Improved N application methods and N sources for corn in Southwestern Ontario

North America
IPNI-2012-USA-GM45Global Maize Project in the United States: Virginia

North America
IPNI-2010-USA-GM27Global Maize Project in the United States: West Lafayette, Indiana

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

Brazil
IPNI-2016-RUS-9Improving N and S Fertilizer Management System under Crop Rotation

Crop response to S-containing fertilizers and various N sources is studied under winter barley – sug ...

EECA - Russia - Southern and Eastern
IPNI-2015-SSAP-04Taking Maize Agronomy to Scale in Africa (TAMASA)

Africa - Sub-Saharan
IPNI-2017-SEAP-09Publication Development and Knowledge Sharing

This project engages scientific authors, consultants, service providers, and other partners to ident ...

Asia - Southeast
IPNI-2015-IND-536Optimising nutrient use efficiency under zero tillage operations in Rice - Maize cropping system in Coochbehar and Malda district of West Bengal

Asia - South
IPNI-2009-CHN-GM20Global Maize Project in China: Liufangzi, Gongzhuling, Jilin Province

Project was initiated in 2009 to test how the performance of ecological intensification (EI) compare ...

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

Brazil
IPNI-2017-SEAP-00Seed Project and Incubator Program

This is an incubator project that identifies and then tests new ideas for research and market develo ...

Asia - Southeast
IPNI-2009-CHN-GM21Global Maize Project in China: Dahe, Shijiazhuang, Hebei Province

Project was initiated in 2009 from summer maize rotated with winter wheat to test how the performanc ...

China
IPNI-2008-GBL-GM17Global Maize Initiative

The Global Maize project is an interdisciplinary, international research effort with an overall obje ...

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-2015-USA-4RN28Relationships of Nitrous Oxide Emissions to Fertilizer Nitrogen Recovery Efficiencies in Rain-fed Corn Systems: Research Foundation Building

North America
IPNI-2016-PHL-6Scaling of Maize Fertilizer Recommendations Philippines

The project provides a model for scaling 4Rs in maize through the use of Nutrient Expert Maize recom ...

Asia - Southeast
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-USA-4RN25Supplemental Late-Vegetative Nitrogen Applications for High-Yield Corn: Agronomic, Economic and Environmental Implications with Modern Versus Older Hybrids

North America
IPNI-2015-IND-532Agronomic, economic, social and environmental benefits of improved nutrient management practices in maize production systems under variable farm size, climate, soil fertility conditions and farmer resource endowment in Telangana, India.

A study was undertaken with the scientists of PJTSAU considering the following objectives. 1. To det ...

Asia - South
IPNI-2014-IND-528On- farm precision nutrient prescription under pre- dominant cereal- cereal systems using Nutrient Expert®

The project was initiated to optimize nutrient usage and maximize cereal – cereal systems productivi ...

Asia - South
IPNI-2014-IND-525Evaluating Principles of 4R Nutrient Stewardship in the Rice-Maize-Green Gram Cropping System for Improved Productivity and Profitability of Farmers in Odisha

Asia - South
IPNI-2014-NPL-1Transfer, Evaluation and Dissemination of an Innovative Fertilizer Management Tool (Nutrient Expert®) for increasing crop yields and farmers’ income in Eastern Nepal

Asia - South
IPNI-2014-SSAP-03Enhancing the Capacity for Dissemination of Site-specific Maize Production Intensification Technologies under Variable Farm, Climatic and Soil Fertility Conditions in Kenya and Zimbabwe

Africa - Sub-Saharan