果园生草在果树肥药减施提质增效中的作用及应用  

Application of Orchard Grass in Reducing Fertilizer Application and Improving Quality of Fruit Trees

作　　者：闫光周 张婧 张勇[3] 马亚男[3] 曹永强 YAN Guangzhou;ZHANG Jing;ZHANG Yong;MA Yanan;CAO Yongqiang(Renli Forestry Station,Shandong Qihe 251106,China;Forestry Technology Extension Station,Shandong Qihe 251100,China;Shandong Institute of Pomology,Shandong Taian 271000,China)

机构地区：[1]山东省齐河县仁里镇林业站,山东齐河251106 [2]山东省齐河县自然资源局林业科技推广站,山东齐河251100 [3]山东省果树研究所,山东泰安271000

出　　处：《山西果树》2019年第5期26-29,共4页Shanxi Fruits

基　　金：国家“十三五”重点研发计划“梨树桃树化肥农药减施技术研究与示范”项目中的“华北桃树肥药减施增效技术集成研究与示范”课题(2018YFD0201407)

摘　　要：通过果园生草制,可增加土壤有机质含量,培肥地力,改善土壤理化性状,减少水土流失,保持土壤墒情,[1]优化果园生态环境,有利于果树病虫害的综合治理,调节土温,延长了果树根系活动时间,有利于实现果园机械化管理,改良盐碱地,提高果品质量,是果树“肥药减施”的关键技术之一。Mulching grass in orchard is one of the key technique for reducing fertilizer application in fruit trees. It can increase the content of soil organic matter, improve soil fertility, improve soil physical and chemical properties, reduce soil erosion, maintain soil moisture, optimize orchard ecological environment through grass-growing in orchard, which is beneficial to the comprehensive management of fruit diseases and insect pests, regulating soil temperature, prolonging root activity time of fruit trees, and realizing the mechanized management of orchard, Improving salt?marshes soil and fruit quality.

关 键 词：果园生草制 肥药减施 作用 

分 类 号：S66[农业科学—果树学]