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以“永甜十一”薄皮甜瓜品种为试材,研究了萌蔓式留二茬瓜方式对甜瓜坐果性状及产量的影响。结果表明:在开花时即留基部萌蔓,其萌蔓率较高,5d后萌蔓率达76.6%;头茬瓜沾花时、坐果时及坐果后7d基部留蔓的头茬瓜膨大速度相近;坐果后7d基部留蔓的单株坐果率最高,为54.8%,头茬瓜沾花时基部留蔓的单株优果率最高,为81.4%;总产量以一茬瓜收获前10d,在原瓜秧处补种的处理最高,667m2产量5 198.7kg;头茬瓜沾花时基部留蔓的总收入最高,667m2收入56 877.0元,比对照667m2增收18 089.7元,可见,各种留蔓处理方式收入差异较大的原因是由于二茬瓜收获时期早晚的价格差异引起的。
With “sweet eleven sweet” thin melon varieties as the material, this study studied the effects of the pattern of remaining vigorous leaves on the fruit setting and yield of melon. The results showed that: when flowering, the germination rate was high, and the rate of germination was high at the flowering stage. The rate of germination was 76.6% after 5 days. At the first flowering stage, The fruit yield per plant was the highest at 54.7% after 7 days of fruit setting, and the fruit yield was 81.4% at the base of the first crop. When the total yield was 10 days before the harvest, 667m2 yield 5 198.7kg; the first stump melon stained flower when the base of total vine manure the highest income, 667m2 income 56 877.0 yuan, 667m2 than the control income 18 089.7 yuan, we can see that all kinds of vine The reason for the large difference in the income of the treatment methods is due to the difference in prices between the morning and evening harvest of the two crops.