< Topic >To prevent the crowd of the stalk of the liana, raising the permeability and the translucency between the stalks and be able to improve the growth environment of the fruit, it hangs and can assure the miniaturization of light weight conversion and the bearing etc of the axial body, possibility hang also the cost decrease of the device to do, the cultivation device and cultivation method are offered. SolutionsOn the peripheral aspect of the hanging axial body, to the length direction to wind with specified pitch, because the left inducement string and the right inducement string of the many book which is turned are distributed to one placing, crowd of the stalk of the liana is prevented, permeability and the translucency between the stalks are raised and growth environment of the fruit can be improved. As for each left inducement string putting on the left guide wire, you drop, each right inducement string putting on the right guide wire, in order to drop, hangs from these inducement strings and the horizontal component of the power which operates the axial body is offset, at the same time both guide wire receives the portion of power of these inducement strings. Because of that, through these inducement strings, it hangs and the power which operates the axial body becomes small, the hanging axial body from the item with small diameter it can make until recently lightweight ones, miniaturization and cost decrease of the device with possible. < Selective figure >Figure 1【課題】つる植物の茎の密集を防ぎ、茎間の通気性、透光性を高めて果実の成長環境を改善でき、吊下げ軸体の軽量化、軸受などの小型化が図れて、装置のコスト低減も可能な吊下ろし栽培装置および栽培方法を提供する。【解決手段】吊下げ軸体の外周面に、その長さ方向へ所定ピッチで巻き回された多数本の左誘引紐および右誘引紐を1つ置きに振り分けるので、つる植物の茎の密集を防ぎ、茎間の通気性、透光性を高めて果実の成長環境を改善できる。各左誘引紐は左ガイドワイヤに掛けて垂し、各右誘引紐は右ガイドワイヤに掛けて垂らすため、これらの誘引紐から吊下げ軸体に作用する力の水平成分が相殺され、かつ両ガイドワイヤがこれらの誘引紐の力の一部を受ける。そのため、これらの誘引紐を介して吊下げ軸体に作用する力は小さく、吊下げ軸体を従来品より小径で軽量なものにでき、装置の小型化およびコスト低減も可能となる。【選択図】図1
