摘要
对福建中南部蔬菜主产区104个土壤样品的分析结果表明,菜园土壤酸化严重,有74%的土壤pH<6.0;土壤磷素富集普遍,有效磷>60mg/kg的样品占70.19%;部分土壤钙、镁和硼较低,有10.58%的土壤交换性镁含量<50mg/kg,24.04%的土壤交换性钙含量<500mg/kg,49.04%的土壤有效硼含量<0.5mg/kg;土壤积盐状况较严重,有47.12%的土壤水溶性总盐含量>0.1%。
The results of soil nutrient situations of 104 southern part of Fujian province were as follow：74% soil soil samples of vegetable soils in middle and samples＇ pH was lower than 6.0 and the soils were acid,available P content in 70.19% soil samples were higher than 60mg/kg. Part soils＇ Ca, Mg and B were low. Exchangeable Ca content in 24.04% of soil samples were lower than 500mg/kg, exchangeable Mg content in 10.58% of soil samples were lower than 50mg/kg, available B content in 49.04% of soil samples were lower than 0.5 mg/kg. The salinity of the soil was seriously, the salt content in 47.12% of soil samples were higher than 0.1%.
出处
《中国农学通报》
CSCD
2006年第11期218-220,共3页
Chinese Agricultural Science Bulletin
基金
福建省重点科技攻关项目"南亚热带特色蔬菜无公害标准化技术体系研究"(2004N020)
关键词
养分状况
菜园土壤
福建中南部
Nutrient situations, Vegetable soil, Middle and southern part of Fujian province
