Assessment and Validation of Nutrient Expert for Fertilization Recommendations of Maize in Senegal

2018HKM10-1040
Assessment and Validation of Nutrient Expert for Fertilization Recommendations of Maize in Senegal
Start Date: 2019
End Date: 2022

Description

Maize is the third largest crop grown in Senegal after millet and sorghum. However, the grain yield of maize remains low, and total maize grain production is still insufficient to meet the national demand. Many factors contribute to this apparent yield gap including the under use of fertilizers and the lack of adoption of best nutrient management practices. The optimization of maize fertilization is among the bundle of solutions needed to improve maize yields and farm profits.

The Nutrient Expert (NE), first developed by the International Plant Nutrition Institute (IPNI), has been proven as a fertilizer decision support tool that is able to achieve best outcomes in many field conditions throughout Asia and Africa. After an initial phase of development for the beta version of NE for maize in Senegal, this second phase will begin the field validation research required for the tool. This project will also begin to build the capacity of Senegal’s national partners to extend the adoption of the NE tool.

Main Collaborators

ISRA, ANCAR

Other Collaborators

Target Crops

Maize

Target Countries

Senegal

Global Objective

Intensify the production of maize through efficient use of nutrients based on the recommendations of the Nutrient Expert decision support tool.

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