湖北贝母种植基地土壤质量评价  

Soil Quality Assessment of Hubei Fritiuaria Planting Base

作　　者：翟琨[1] 

机构地区：[1]湖北民族学院化学与环境工程学院,湖北恩施445000

出　　处：《湖北民族学院学报（自然科学版）》2011年第2期235-236,共2页Journal of Hubei Minzu University(Natural Science Edition)

基　　金：湖北省教育厅科研项目(Q20092902);湖北省科技厅创新群体项目(2009CDA155);恩施州科技局科研项目(2008A2305)

摘　　要：评价湖北贝母种植基地土壤质量.选取土壤pH,有机质,碱解氮、有效磷、速效钾等肥力因子,采用修正的内梅罗公式对采样区域的土壤质量进行评价.结果表明湖北贝母种植基地土壤质量总体状况良好,土壤肥力达到肥沃水平,宜于湖北贝母生长.湖北贝母种植基地土壤肥沃,但速效养分供应略有不足,需适量增施化学肥料.This paper evaluates the soil quality of Hubei Fritillaria planting base.Some fertility fuctors such as soil pH,organic matter,available nitrogen,available phosphorus and potassium are selected and modified Nemero formula are used for soil quality evaluation.The results show that Hubei Fritillaria soil quality is generally in good condition,and the soil fertility is high appropriate for the growth of Hubei Fritillaria.The soil of Hubei Fritillareia fertile,but the available nutrients are slightly inadequare,so it is necessary to apply some chemical fertilizer.

关 键 词：湖北贝母 土壤质量 综合评价 

分 类 号：X825[环境科学与工程—环境工程]