干热河谷区番茄-甜玉米一膜两用免耕栽培技术  

No-Tillage Cultivation of Tomato-Sweet Corn with One Single Mulching of Plastic Film in the Dry-hot Valley Region of Yunnan

作　　者：苏银玲[1] 杨双权 木万福[1] 麻继仙[1] 但忠[1] 陈光平[1] 吕维梧[1] 杨子祥[1] SU Yinling;YANG Shuangquan;MU Wanfu;MA Jixian;DAN Zhong;CHEN Guangping;LÜWeiwu;YANG Zixiang(Yuanmou Dry-hot Valley Botanical Garden,Institute of Tropical Eco-agricultural Sciences,Yunnan Academy of Agricultural Sciences,Yuanmou,Yunnan 651300,China;Mangshi Town Agricultural Service Center,Mangshi County,Dehong,Yunnan 678499,China)

机构地区：[1]云南省农业科学院热区生态农业研究所元谋干热河谷植物园,云南元谋651300 [2]芒市镇农业服务中心,云南德宏678499

出　　处：《热带农业科学》2021年第12期7-10,共4页Chinese Journal of Tropical Agriculture

基　　金：乡村振兴科技专项(No.202004BK091535);胡麻种质资源性状鉴定与评价(No.CARS-14-1-08-ym2020)。

摘　　要：为减少地膜使用量,提高地膜使用效率,降低农业生产成本,提高农业生产效益。于云南干热河谷区元谋县开展番茄-甜玉米一膜两用免耕栽培试验示范和效益分析。结果表明,地膜的利用率可提高1倍,纯收益每667 m^(2)增加6.27%。番茄-甜玉米一膜两用免耕栽培技术的实践与推广,能有效解云南干热河谷区农业自然降水利用率低的问题,还能降低农业生产成本,提高农业生产效益,对云南干热河谷区农业发展具有重要的意义。To reduce the amount of mulching film used,improve the efficiency of mulch use,reduce agricultural production costs and improve agricultural production efficiency,an experimental demonstration and benefit analysis of using one mulch film in no-till cultivation of tomato-sweet corn were conducted in Yuanmou County of Yunnan's dry hot valley region.The results showed that the utilization rate of the mulch film was increased by two folds and that the net income increased by 6.27%peracre.The practice and promotion of no-till cultivation of tomato-sweet corn with one single mulching of plastic film can effectively solve the problem of low utilization of natural precipitation,reduce agricultural production costs and improve agricultural production efficiency in the dry hot valley region of Yunnan,which is of great significance to the agricultural development in the dry hot valley region of Yunnan.

关 键 词：干热河谷区 番茄 甜玉米 免耕栽培 

分 类 号：S641.2[农业科学—蔬菜学] S513[农业科学—园艺学]