丝瓜留种需500～1000m 的隔离区,一般生产者选留丝瓜种子,株选效果很好。选留时选择具有本品种性的植株。一般要求节间短、均匀、叶片大小适中,叶柄短、结瓜早,丝瓜条上、下粗细均匀的植株留作种株,在中期人工授精后套袋,防止杂交,采收时间最好在植株自然枯死后采瓜剖种,种子晒干后收藏。 Loofah need to stay 500 ~ 1000m isolation area, the general producer choose loofah seeds, strain selection effect is very good. Choose to stay with the plant species selection. Generally require short internodes, uniform, moderate leaf size, short petiole, early fruiting, loofah strips, the thickness of the plant as a plant, in the artificial insemination after bagging to prevent hybridization, the best harvest time in After the natural dead plants pick melon profile, dried seeds collection.