【摘要】 为了提高‘海蜜5号’厚皮甜瓜的制种产量和质量,通过肥料、密度、整枝及土壤水分的正交试验,明确其对甜瓜制种产量、质量的影响。结果表明,‘海蜜5号’厚皮甜瓜制种田不需要增施钾肥,适当增施钙肥;667 m2合理密度为2 200株;整枝摘心不能过早,一般在23节左右,留果节位为第9~13节;膨果期适当增加土壤含水量,土壤相对含水量70%~80%为好。在合理密植、适当肥力和有效整枝的情况下,‘海蜜5号’制种产量和质量将达到最佳。更多还原

【Abstract】 In order to improve the seed yield and quality of muskmelon‘Haimi No. 5’,the effect of different fertilizer,density,pruning methods and soil moisture were tested through the orthogonal experiment. The best results were achieved by increasing of calcium application,density of plant up to 2 200 per 667 m2;removing shoot tip at about 23 knots,setting fruit at 9-13 nodes,and having soil moisture at 70%-80%.更多还原