PROBLEM TO BE SOLVED: To provide a sheet holding member that can recover water droplets attached to a sheet holding member body.SOLUTION: A sheet holding member A that is fixed to a skeleton B of a greenhouse and holds sheet S comprises: bottom plates 10, 20 extending along a longitudinal direction of the greenhouse； one or more dovetail groove frames 1, 2 which has a pair of side plates 11, 21 which obliquely rise while approaching from both longitudinal side ends of the bottom plates 10, 20, and in which dovetail grooves 12, 22 are formed between the bottom plate 10 and the pair of side plates 11, 21； and a locking wire W which is fitted in a dovetail groove 22 of a dovetail groove frame 3 and sets the sheet S in the dovetail groove 22. A recess D1 is formed along a longitudinal direction of the bottom plate 10 on the skeleton B side of the bottom plate 10 of the dovetail groove frame 1, one edge of the recess D1 protrudes in a direction of narrowing an opening of the recess D1 and forms a pocket P1 together with a bottom of the recess D1, and is arranged while allowing the opening of the pocket P1 to face upward.SELECTED DRAWING: Figure 2【課題】シート保持部材自体に付着した水滴についても回収できるシート保持部材を提供する。【解決手段】ビニールハウスの骨組Ｂに固定され、シートＳを保持するシート保持部材Ａにおいて、ビニールハウスの長手方向に沿って延びる底板１０，２０と、底板１０，２０の両方の長手側端から接近しながら斜めに起立する一対の側板１１，２１とを有し、前記底板１０と一対の側板１１，２１との間に蟻溝１２，２２が形成される一以上の蟻溝フレーム１，２と、蟻溝フレーム３の蟻溝２２に嵌り、蟻溝２２内にシートＳを定着させる係止線条Ｗとを備え、蟻溝フレーム１の底板１０の骨組Ｂ側には、底板１０の長手方向に沿って窪みＤ１が形成されており、窪みＤ１の一方の縁は、窪みＤ１の開口を狭める方向に突出して窪みＤ１の底とともにポケットＰ１を形成しており、ポケットＰ１の開口を上側に向けて配置される。【選択図】図２
