江西农业学报2012，Vol.24Issue(8)：22-24,3.
江西信丰烟区紫色土养分状况分析
Analysis of Nutrient Status of Purple Soil in Xinfeng Tobacco- planting Area of Jiangxi Province
摘要
Abstract
In order to investigate the nutrient status of purple soil in Xinfeng tobacco -planting area of Jiangxi province, the soil samples from Xinfeng county were collected and analyzed in 2009. The purple soil region in Xinfeng county was divided into the following four types: good tobacco - planting land, medium tobacco - planting land, potential tobacco - planting land and reserved tobacco -planting land. In the good tobacco - planting land of purple soil region, the soil pH - value was neutral; the organic matter content was slightly low; the contents of total nitrogen, phosphorus and potassium were medium; the contents of available nitrogen, phosphorus, potassium, boron and sulfur were higher; the exchangeable magnesium content was relatively lower; the contents of available trace elements (copper, zinc, iron and manganese) in the soil were lower.关键词
紫色土/信丰县/土壤养分/烟区Key words
Purple soil/ Xinfeng county/ Soil nutrient/ Tobacco - planting area分类
农业科技引用本文复制引用
唐先干,李祖章,何宽信,刘增兵,胡启锋..江西信丰烟区紫色土养分状况分析[J].江西农业学报,2012,24(8):22-24,3.基金项目
江西省烟草公司科技专项(赣[2009]6号). （赣[2009]6号）
