鹅放牧散养与果园杂草控制的研究  

Study on the Goose Grazing and the Weed Control in Orchard

作　　者：陈永亮[1] 马立功 赵林[2] CHEN Yong-liang;MA Li-gong;ZHAO Lin(Xuzhou Vocational College of Boiengineering,Xuzhou 221006,China;Xuzhou Academy of Agricultural Sciences,Xuzhou 221021,China)

机构地区：[1]徐州生物工程职业技术学院,江苏徐州221006 [2]徐州市农业科学院,江苏徐州221021

出　　处：《畜牧与饲料科学》2018年第4期71-73,共3页Animal Husbandry and Feed Science

基　　金：徐州市推动科技创新专项资金项目(KC16NX079);江苏省高职院校教师专业带头人高端研修项目(2017GRGDYX080)

摘　　要：旨在探索"果园—鹅"共作处理的果园控草模式。该模式对梨园杂草的田间均度和密度均产生显著影响,打碗花、野苋等鹅喜食杂草的降幅明显,而蛇莓、朝天委陵菜等杂草则大幅增加;夏季成年梨园每667 m^2放养10只四季鹅,可以达到鹅采食量与杂草生长量的相对平衡。The aim of the present study was to explore an innovative weed control mode in orchard named"orchard-goose integration mode".Under this mode,the field evenness and density of the weed in pear orchard was significantly impacted:the Calystegia hederacea,Amarantus viridis and other goose preferred weed were markedly reduced,and the Duchesnea indica and Potentilla chinensis were greatly increased;in summer,the grazing density of ten goose per 667 m2 could achieve a relative balance between goose feed intake and growth of weed in pear orchard.

关 键 词：“果园-鹅”控草模式 杂草 田间均度 田间密度 

分 类 号：S66[农业科学—果树学] S835.4[农业科学—园艺学]