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Site-Specific Nutrient Management

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Documenting the Need for Potassium in Uruguay

Agriculture in Uruguay initially developed in high potassium (K) soils, under conventional tillage and crop rotations that required no K fertilizer. The scenario changed during the last decades driven ...

Nutrient Use Efficiency and Effectiveness in Australia: Assessing Agronomic and Environmental Benefit

Dr. Robert Norton, IPNI Australia & New Zealand Director, August 2017

IPNI Nutrient Expert® for Android Tablets and Smart Phones

July 18, 2016. Penang, Malaysia – International Plant Nutrition Institute (IPNI) is pleased to announce the release of android-based versions of Nutrient Expert® for crops and geographies, i. e. , mai ...

Manejo nutricional eficiente para maximizar la producción de los cultivos

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

Research on Nutrient Management and its Environmental Effects in Agro-ecosystems in the Southeast China

Published by China Agriculture Press in November, 2014, this book explored the interaction between nutrient management and its environmental effects in agro-ecosystems in the Southeast China through t ...

Nutrient Expert® Featured in CCAFS Annual Report

"The advantage of developing the Nutrient Expert® in a participatory mode was that the partners were on-board from day one and ultimately ‘owned’ the innovation.

Uso Eficiente de Nutrientes

Memorias del Simposio presentado por el IPNI en el XVIII Congreso Latinoamericano de la Ciencia del Suelo - San José, Costa Rica - 2009

4R nutrient stewardship work featured at UNEP’s Global south to south development expo

The ongoing project on the promotion of effective 4R practices for SSA in Siaya County of Western Kenya has been featured as a case study http://www.unep.org/south-south-cooperation/case/casedetails.a ...

IPNI Releases Two Videos on 4R Nutrient Stewardship Research and Adoption within the Smallholder Farming Systems of Sub-Saharan Africa

October 4, 2013 – Norcross, Georgia, U. S. – IPNI Sub-Saharan Africa Program has recently released two videos outlining the challenges and opportunities surrounding the adoption of 4R Nutrient Steward ...

Development and Validation of Nutrient Expert for Maize in Bangladesh

The project was initiated to develop and validate the Nutrient Expert for Maize, a site specific fertilizer recommendation tool for maize, in different maize growing areas of Bangladesh. The results f ...

Nutrient Optimization and Yield Intensification of Major Cereal Systems of Eastern India

India is the second largest producer of rice in the world with a production of 100 million t in 2010-11. However, it's current productivity is far below it's attainable yield level. Introducing hybrid ...

Balanced Fertilization for Enhancing the Productivity of the Pearl Millet-Wheat-Green Gram Crop Sequence in Agra, Uttar Pradesh

Pearl millet-wheat is a common cropping system in dryland areas of India. However, system yields are often low due to inadequate and unbalanced nutrient application to the crops. This study was initia ...

Assessment of Soil Potassium Supplying Capacity from Soil Nutrient Reserves and Dissemination of Nutrient Management Technologies through Nutrient Manager

Information generated from this project would help develop soil based coefficients on allowable draw down of soil K reserves, which can be used with Nutrient Manager for rice and maize in the determin ...

Comparative Evaluation of Nutrient Dynamics under Conventional and No-till Systems of Crop Establishment in Rice-Wheat and Rice-Maize Cropping Systems

The project was initiated to assess nutrient availability under differing crop establishment and residue retention scenarios and to develop SSNM strategies for optimizing productivity of rice-wheat an ...

Development of Soil Fertility Map as a Decision Support Tool for Fertilizer Recommendations in Citrus

The project will apply GIS technology in mapping the fertility status of soil and fruit yields in major citrus growing areas in Central and Northeast India to provide the desired accuracy and effectiv ...

Fertility Mapping and Balanced Fertilization for Sustaining Higher Productivity of the Pearl Millet-Wheat Cropping System in Agra District

The project aims at Improving pearl millet-wheat cropping system yield through balanced fertilization based on assessment of nutrient availability through a plant-based approach.

Site Specific Nutrient Management for the Rice-Maize System in Bihar

The project was initiated to assess the effect of contrasting tillage practices on nutrient supplying capacity of soils in the Lower-Gangetic Plains region of India, and utilize the information genera ...

Site Specific Nutrient Management for a Rice-Wheat System in Haryana

The project was initiated to develop site-specific nutrient management (SSNM) strategy for rice-wheat cropping systems grown under varying tillage and residue management scenarios and use the informat ...

Site Specific Nutrient Management for a Rice-Wheat System in Punjab

The project aims at developing principles and increase knowledge on effective nutrient management for rice and wheat in current production systems and in emerging conservation agriculture (CA) based s ...