摘要
通过对测土配方施肥数据资料的收集与分析,确定土壤养分丰缺指标,再对耕地进行丰缺归类,研究确定区域肥料配方和推荐施肥方案。
Based on collection and analysis of the soil testing and formula fertilization data,the soil nutrient index was determined,according to which the cultivated land was classified.The fertilizer formula and fertilization scheme for the region were worked out.
出处
《现代农业科技》
2010年第18期271-272,共2页
Modern Agricultural Science and Technology
关键词
测土配方施肥
方案
养分等级
soil testing and formula fertilization
scheme
nutrient index
