黑色防草布在橡胶幼林胶园中的应用初报  

Preliminary Report on the Application of Black Weed-proof Film in Young Rubber Plantation

作　　者：李璐[1] 何海宁[1] 熊延林[1] 穆洪军[1] 刘忠亮[1] LI Lu;HE Haining;XIONG Yanlin;MU Hongjun;LIU Zhongliang(Yunnan Institute of Tropical Crops, Jinghong 666100,China)

机构地区：[1]云南省热带作物科学研究所

出　　处：《热带农业科技》2019年第3期20-22,26,共4页Tropical Agricultural Science & Technology

基　　金：国家天然橡胶产业技术体系西双版纳综合试验站(CARS-33-YN1)

摘　　要：胶园杂草的危害不但影响橡胶幼林头3年的生长,导致延迟割胶,增加非生产期成本投入,而且影响到后期的产胶潜能,减少胶园的整体经济效益。本试验通过在幼龄胶园植胶带上覆盖防草布,可降低植胶带上的杂草滋生,提高土壤水分,并有效保持土壤温度,加快苗木生长,有利提早开割;同时,减少劳动工耗,降低劳动力成本。The weed would apparently affect the growth of young rubber tree at the first three years and thus delay the rubber tapping time. The increasing cost in non-production period would then affect the latex potential in later period and reduce the total economic benefits of rubber plantation. This paper reveals the black weed-proof film has many advantages, e.g. control the weed in rubber planting belt, improve soil water content, conserve the soil temperature, accelerate the growth of seedling, tapping latex as early as it can, reduce labor cost with less labor consumption.

关 键 词：橡胶树 防草布 土壤含水量 胶园管理 

分 类 号：S794.107[农业科学—林木遗传育种]