作者: Sherry L. Larkin , James A. Larson , Burton C. English , Roland K. Roberts , Dayton M. Lambert
DOI:
关键词: Nutrient management 、 Production (economics) 、 Agricultural engineering 、 Land tenure 、 Agriculture 、 Agricultural economics 、 Survey data collection 、 Soil test 、 Environmental science 、 Fertilizer 、 Weighting
摘要: A 2009 survey of cotton farmers in twelve states collected information about the use of georeferenced precision soil testing (PST). Adoption of PST technology and the interval until …