Research Projects
Phosphorus (P)
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On-farm field experiments establish as a long-term network in 2000, to evaluate responses to N, P, a ...
Latin America - Southern ConeThis project is focused on high-yield continuous corn systems - Irrigated.
North AmericaNutrient balance is a tool to evaluate the use of fertilizers. In order to have a sustainable crop p ...
BrazilBetter use efficiency of both indigenous soil phosphorus (P) and applied P fertilizer by cropping sy ...
North AmericaThis project is focused on high-yield continuous corn systems - Rainfed
North AmericaGreenhouse hydroponic study to document nutrient deficiency symptoms in various annual and perennial ...
North America![](http://media.ipni.net/image/IPNI2017TBU11-1331-C.jpg)
The main objective of this project is to understand current crop nutrition practices in Coffee in Vi ...
Asia - SoutheastThis project delivers training on the application of 4R principles in all stages of the oil palm pro ...
Asia - Southeast![](http://media.ipni.net/image/IPNI2015RNO10-1291-C.jpg)
The development of the Better Fertilizer Decisions for Crops database has identified gaps in the cur ...
Australia and New Zealand![](http://media.ipni.net/image/IPNI2013TBU12-1351-C.jpg)
A study was undertaken in the farmer fields growing soybean in Northern Karnataka with the following ...
Asia - SouthRice-upland crop rotation is one of the most important cropping systems in China. To increase fertil ...
China![](http://media.ipni.net/image/IPNI2013TBU12-1349-C.jpg)
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Brazil is an important beef producer and world exporter with a herd size of over 210 million heads t ...
Brazil![](http://media.ipni.net/image/IPNI2011RNO03-1472-C.jpg)
Estimating nutrient inputs and removals in Australian agricultural regions.
Australia and New ZealandThis project engages scientific authors, consultants, service providers, and other partners to ident ...
Asia - Southeast![](http://media.ipni.net/image/IPNI2017SIV05-1007-C.jpg)
The 3-years project was established on the leading regional dairy farm with crop area under forages ...
EECA - Russia - Central![](http://media.ipni.net/image/IPNI2011PHE07-1000-C.jpg)
Project was initiated in 2009 to test how the performance of ecological intensification (EI) compare ...
ChinaThis is an incubator project that identifies and then tests new ideas for research and market develo ...
Asia - Southeast![](http://media.ipni.net/image/IPNI2011PHE04-1081-C.jpg)
Project was initiated in 2009 from summer maize rotated with winter wheat to test how the performanc ...
China![](http://media.ipni.net/image/IPNI2013TBU12-1348-C.jpg)
Our understanding of the importance of nutrients for sustainable oil palm production is incomplete. ...
Asia - SoutheastA study was undertaken in the Bt cotton growing farmer fields of Raichur district with the following ...
Asia - SouthThe Global Maize project is an interdisciplinary, international research effort with an overall obje ...
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The High Rainfall Zone in southeastern Australia has high yield potentials for wheat and canola, but ...
Australia and New Zealand![](http://media.ipni.net/image/IPNI2014TBU01-1133-C.jpg)
This project aims to (1) develop, test, and refine new versions of Nutrient Expert (NE) for new crop ...
Africa - NorthernThe project provides a model for scaling 4Rs in maize through the use of Nutrient Expert Maize recom ...
Asia - SoutheastNutrient Expert Rice was developed to evaluate and validate fertilizer recommendation method based y ...
China![](http://media.ipni.net/image/IPNI2011VNO08-1113-C.jpg)
Ecological Intensification is compared with grower fertilizer practice in maize–soybean (chickpea si ...
EECA - Russia - Southern and Easternresponse and agronomic efficiency as compared with soil testing and farmer's practice
ChinaNutrient Expert Rice was developed to evaluate and validate fertilizer recommendation method based y ...
China![](http://media.ipni.net/image/IPNI2015FGA02-1234-C.jpg)
This project is studying the effects of different farming systems on soybean yield in major producti ...
Latin America - Southern ConeNutrient Expert Soybean was developed to evaluate and validate fertilizer recommendation method base ...
ChinaThe project was initiated to optimize nutrient usage and maximize cereal – cereal systems productivi ...
Asia - South![](http://media.ipni.net/image/IPNI2015VNO08-1188-C.jpg)
Fertilizer recommendations for soybean are developed and adjusted in field experiments conducted in ...
EECA - Russia - Central![](http://media.ipni.net/image/IPNI2015RNO07-4445-C.jpg)
This project aims to develop and test a process to measure and report the nutrient use benchmarks pa ...
Australia and New Zealand