On-Station Trial on Nitrogen and Manure Fertilization of Wheat in Afghanistan, 2020-21 (Herat Dataset)

One of 20+ trials implemented during 2018-19, 2019-20, and 2020-21 under the USAID-funded Grain Research and Innovation (GRAIN) project implemented by Michigan State...本数据集为2018-19、2019-20及2020-21财年期间，由美国国际开发署（USAID）资助、密歇根州立大学（Michigan State）执行的谷粒研究与创新（Grain Research and Innovation, GRAIN）项目所实施的20余项试验之一。