PROBLEM TO BE SOLVED: To provide a revolutionary method of cultivating yam that is in pursuit of a labor saving and does not destroy the providence of nature.SOLUTION: The cultivation is carried out by filling mixed leaf mold into a vinyl bag and erecting poles. No earth scrapping nor weeding work by a control machine, etc., are necessary and the cropping work is easy. The mixed leaf mold can be used repeatedly, and the cultivation is carried out in an environment close to the natural world with no agrochemicals.COPYRIGHT: (C)2015,JPO&INPIT【課題】省力化を追求した栽培方法と自然の摂理を壊さない画期的な長芋栽培方法を提供する。【解決手段】ビニール袋に混合腐葉土を入れて支柱を立てて栽培し、管理機等で土寄せ、草取り作業をせず、収穫作業が簡単に出来る。混合腐葉土は繰り返し利用し、農薬は使用せず、自然界の状態に近い環境で栽培する。【選択図】なし
