摘要
采集并分析临安市的9个杨桐栽培基地土壤的pH、有机质、水解N、有效P、速效K和全N、P、K,并以此作为指标,运用FUZZY(模糊)综合评价法对土壤肥力质量进行数值化的综合评价。结果表明,白果村、严家山、塘楼村、蒲村和大罗5个基地土壤肥力质量优良,土壤肥力等级Ⅰ;太阳镇、泉口村、郎家村3个基地的土壤处于中上水平,土壤肥力等级Ⅱ;清凉峰镇土壤处于中下水平,土壤肥力等级Ⅲ。并依据评价结果,提出若干生产实践建议。
Soil pH,organic matter,the effective N,P,K and total N,total P and total K of nine Adinandra millettii cultivation bases soil in the Lin＇an City were analyzd.By using FUZZY Integrated evaluation,soil fertility quality of the comprehensive evaluation of numerical was estimated.The results showed that the soil fertility was best as grade Ⅰ level in Baiguo,Yanjiashan,Tanglou,Pucun and Daluo village.The soil fertility was grade Ⅱ level in Taiyang,Quankou and Langjia while the grade Ⅲ in Qing Liang feng town.According to the results some suggestions about the production practice were proposed.
出处
《江苏林业科技》
2010年第3期9-14,共6页
Journal of Jiangsu Forestry Science & Technology
基金
浙江省科学技术厅项目"杨桐柃木资源开发与产业化基地营建关键技术研究"(0451004)
关键词
杨桐
土壤肥力
指标评价
模糊综合评价法
临安市
Adinandra millettii
Soil fertility
Index evaluation
Fuzzy integrated evaluation
Lin＇an City
