留瓜数量对日光温室越冬薄皮甜瓜产量和 效益的影响

摘要：为延长日光温室薄皮甜瓜采收期，提高产量和效益，以薄皮甜瓜“永甜十一”为试材，设置1茬留 8个瓜和留9个瓜的试验处理，以常规栽培1茬留4个瓜为对照，研究不同留瓜方式对前2批甜瓜综合性状、产量 以及长势、总产量和收入等影响。结果表明：相对于常规栽培，薄皮甜瓜日光温室越冬栽培1茬留9个瓜处理 的全生育期延长55 d，667 m2 总产量增加1 832.18 kg，667 m2 总收入增加23 746元，在辽宁地区日光温室薄皮甜 瓜生产中值得应用推广。

Effects of Number of Fruit per Plant on Yield and Benefit of Oriental Melon during Overwintering in Solar Greenhouse

Abstract: In order to prolong the harvest time and improve the yield and benefit of oriental melon in solar greenhouse, the treatments of one stubble with eight melons and one stubble with nine melons were set up by using oriental melon cultivar ''Yongtian 11'' as test material, taking conventional cultivation of one stubble with four melons as contrast, the effect of different treatments on comprehensive characters, yield, plant growth, total yield and income of the first two batches of melon were studied. The results showed that, compared with conventional cultivation, the oriental melon extended by 55 days of the whole growth period, increased by 1 832.18 kg per 667 m2 of the total yield and increased by 23 746 yuan per 667 m2 of the total income under the treatment of one stubble with nine melons. It was worthy to be applied and popularized in the production of oriental melon of solar greenhouse in Liaoning province