魔芋优质轻简高效栽培实用技术  

Practical cultivation techniques of konjac with high quality,light weight and high efficiency

作　　者：周洁 万松彤 扬丹旭 李鹏程 王华 齐传东 郭凤领[1] 吴金平[1] ZHOU Jie;WAN Songtong;YANG Danxu;LI Pengcheng;WANG Hua;QI Chuandong;GUOFengling;WU Jinping(Key Laboratory of Ecological Cultivation on Alpine Vegetables,Ministry of Agriculture and Rural Affairs/Key Laboratory of Vegetable Germplasm Innovation and Genetic Improvement in Hubei Province/Institute of Economic Crops,Hubei Academy of Agricultural Sciences,Wuhan 430064,Hubei,China;Department of Agriculture and Rural Changyang Tujia Autonomous County,Changyang 443500,Hubei,China;Changyang Qingjiang Konjac Co-operative,Changyang 443500,Hubei,China)

机构地区：[1]农业农村部高山蔬菜生态栽培重点实验室·湖北省蔬菜种质创新与遗传改良重点实验室·湖北省农业科学院经济作物研究所,武汉430064 [2]长阳土家族自治县农业农村局,湖北长阳443500 [3]宜昌长阳清江魔芋专业合作社,湖北长阳443500

出　　处：《中国瓜菜》2024年第2期156-160,共5页China Cucurbits And Vegetables

基　　金：国家自然科学基金面上项目(32072558);湖北省科技服务园艺产业链“515”行动(协同推广)—魔芋绿色优质标准化种植技术集成与示范推广项目。

摘　　要：魔芋大多集中种植于我国的云贵川渝地区及邻近的湖北、陕西等偏远山区,耕地单块面积小,地形情况复杂,存在栽培管理粗放、机械化应用率低、用工多、生产成本高等问题。集成旋耕机整地、起垄机起垄、履膜机覆膜、手动施肥器追肥等魔芋生产中主要工序机械化,在提高生产效率和减轻劳强度方面具有重要意义;同时通过在厚5~10μm的地膜上覆厚度为3~5 cm的土,让魔芋从膜中自然钻出,省去破膜和后期除草工序,大幅度减少了用工成本,667 m^(2)用工量由原来的20个减至10个左右。Konjac is mainly planted in Yunnan,Guizhou,Sichuan and Chongqing regions of our country and the remote mountainous areas of neighboring Hubei and Shaanxi provinces.The area of cultivated land is small,the terrain is complex,and some problems exist,such as extensive cultivation management,low mechanization application rate,more labor,and high production cost.It is of great significance in improving the efficiency of labor production and reducing the light degree of labor force,which integrated rotary tiller land preparation,ridging machine ridging,plastic film mulching machine,manual fertilizer applicator in konjac production process mechanization.At the same time,by covering 3-5 cm soil on the 5-10μm thick plastic film,konjac can drill out of the film naturally,eliminating the membrane breaking and the later weeding process,and reducing the labor cost greatly,making the labor force from the original 20 workers reduced to about 10 workers in 667 m^(2).

关 键 词：魔芋 覆膜 轻简化 实用技术 

分 类 号：S632.3[农业科学—蔬菜学]