摘要
石灰性紫色土是四川主要的旱耕地,也是花生栽植的主要土壤之一。本文在分析花生的需肥特点、对土壤肥力的要求以及石灰性紫色土的养分状况基础上,提出石灰性紫色土上花生的平衡施肥推荐措施。
Dry cropland was mainly composed of calcareous purple soil in Sichuan province, which was one of main peanut-planting soils.Balanced fertilization were discussed in this paper,by analyzing the peanut nutrient demanding characteristics and soil fertility,calcareous purple soil nutrient.
出处
《西南农业学报》
CSCD
2003年第S1期108-112,共5页
Southwest China Journal of Agricultural Sciences
关键词
花生
四川
石灰性紫色土:平衡施肥
peanut
Sichuan
calcareous purple soil
balanced fertilization
