PROBLEM TO BE SOLVED: To provide a plant-cultivating tool capable of growing potatoes even by using a small amount of cultivating soil, harvesting them without performing the harvest by taking them out from its upper part snort at their harvesting time, easy for working in exchanging the cultivating soil, and utilizing plant residues after the harvest and food residues without processing their disposal.SOLUTION: This plant-cultivating tool is provided by comprising a flexible sheet material having air permeability and water permeability, and having a form that the root of the plant hardly comes out of the cultivating tool 1, to be formed as a cylindrical body 2 having opened up both ends, attaching strips 4A, 4B at the approximately whole circumference of each of the inside of snorts 3A, 3B at the opened up both sides, forming string-passing parts 6A, 6B having string-passing ports 5A, 5B at each of the circumferential edge of the snorts 3A, 3B, passing tightening strings 7A, 7B through each of the string-passing parts 6A, 6B, capable of closing the same snort 3B by tightening the tightening string 7B of one snort 3B, and growing the plants by putting in the cultivating soil 9 from the other snort 3A.COPYRIGHT: (C)2013,JPO&INPIT【課題】 少ない培土でもいも類を育て、その収穫において上部筒口より取りだして収穫することなく収穫でき、培土の入れ替えにも作業しやすく、収穫後の植物残渣や食物残渣を廃棄処理することなく利用できる植物栽培具を提供する。【解決手段】 通気性、透水性を有し、植物の根が栽培具1から出にくい柔軟なシート材から成り、かつ両端が開放した筒状体2とし、開放された両側のそれぞれぞれの筒口3A、3Bの内側略全周に帯状片4A、4Bを取り付け、紐通し口5A,5Bを有する紐通し部6A,6Bをそれぞれの筒口3A、3Bの周縁に形成し、それぞれの紐通し部6A、6Bに引締め紐7A,7Bを通し、一方の筒口3Bの引締め紐7Bを締めて、その一方の筒口3B閉じることができ、もう他方の筒口3Aより培土9を入れ植物を育てる植物栽培具。【選択図】図1
