OCP validation trials for maize fertilizers, National Agricultural Extension and Research Liaison Services (NAERLS) - Nigeria
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下载链接：
http://data.iita.org/dataset/ocp-validation-trials-for-maize-fertilizers-national-agricultural-extension-and-research
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资源简介：
Characterizing soils of the maize belt in Nigeria to determine limiting nutrients based on which new fertilizer formulations are developed that are tested on farmer's fields in validation trials in a large number of locations against the commonly used NPK 15-15-15 fertilizer.
提供机构：
International Institute of Tropical Agriculture (IITA)
创建时间：
2019-06-28
