中幼龄澳洲坚果园套种小饭豆对杂草的生态防治研究  

Ecological Control of Weeds by Interplanting Vigna cylindrica in Young and Middle Aged Macadamia ternifolia Orchard

作　　者：白海东 杨建荣 罗文秀 李智华 樊绍光 万晓丽 赵云晋 BAI Haidong;YANG Jianrong;LUO Wenxiu;LI Zhihua;FAN Shaoguang;WAN Xiaoli;ZHAO Yunjin(Lincang Academy of Forestry,Lincang,Yunnan 677000,China;Licang Bureau of Forestry,Lincang,Yunnan 677000,China)

机构地区：[1]临沧市林业科学院,云南临沧677000 [2]临沧市林业和草原局,云南临沧677000

出　　处：《林业调查规划》2020年第5期59-61,共3页Forest Inventory and Planning

基　　金：2017年度中央财政林业科技推广示范资金项目(云〔2017〕TG13号).

摘　　要：在临沧市未产果和初产果的澳洲坚果园中套种小饭豆进行杂草生态防治试验,观察记录各个时期小饭豆和杂草生长情况。结果表明,小饭豆生长迅速,具有及时覆盖地面的优势,能减少杂草对营养、水分、光照的竞争,抑制杂草的生长,同时保证澳洲坚果的食用安全,节约管护费用,增加土壤有机质。因此采用套种小饭豆的模式能有效解决澳洲坚果种植园内杂草生态防治的问题。The experiment of weed ecological control was carried out by interplanting Vigna cylindrica in Macadamia ternifolia orchards with no or initial fruits in Lincang City.The results showed that Vigna cylindrica grew rapidly and had the advantage of covering the ground in time,which could reduce the competition of weeds for nutrition,water and light,inhibit the growth of weeds,ensure the edible safety of nuts,save the cost of management and protection,and increase soil organic matter.Therefore,the model of interplanting Vigna cylindrica could effectively solve the problem of ecological control of weeds in Macadamia ternifolia orchards.

关 键 词：澳洲坚果 小饭豆 杂草生态防治 生长情况 临沧市 

分 类 号：S792.17[农业科学—林木遗传育种] S76.9[农业科学—林学]