不同覆盖及管理模式对北亚热带丘陵地区桃园土壤肥力的影响  

Effects of Different Covers and Managements on Soil Fertility of Peach Orchards in Northern Subtropical Hilly

作　　者：方敏彦[1] 梁慧敏[1] 章明 鲍荣静 

机构地区：[1]江苏农林职业技术学院,江苏句容212400 [2]江苏省句容市园林管理处,江苏句容212400

出　　处：《畜牧与饲料科学》2013年第9期17-19,共3页Animal Husbandry and Feed Science

基　　金：江苏省农业三项工程项目(sx2011253);江苏省科技支撑项目(BG2007317);江苏农林职业技术学院科技创新团队项目

摘　　要：通过对北亚热带丘陵地区桃园不同覆盖及管理模式的比较,探讨不同管理模式对土壤理化性质的影响。研究结果表明:全园种植三叶草可显著提高土壤水分、有机质、氮、磷、钾的含量,是该地区理想的桃园管理模式。Effects of different managements on the physicochemical properties of soil were discussed through comparing different covers and managements in peach orchards in northern subtropical hilly. Results showed that it could significantly improve the contents of organic matter, water, N, P and K in soil to plant clover in the wholLe garden, and it was the best management mode for the peach orchards in this area.

关 键 词：土壤 覆盖 管理模式 桃园 

分 类 号：S154[农业科学—土壤学]