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北京秋季在日光温室内以厚皮甜瓜一特白为试验材料,采用吊蔓栽培,单蔓整枝栽培进行6月23日、6月29日、7月2日和7月5日4个播种期试验,比较甜瓜的生产效应。结果表明不同播种期对厚皮甜瓜生育进程和产量影响明显。最适播种期为6月29日,此时播种,产量高,各项指标优良。6月23日和7月2日播种次之,7月5日播种第3,但对甜瓜坐果节位、果形指数和品质均影响不大。“十一”前后采摘以7月2日播种为好,虽然产量不如6月29日播种的高,但甜瓜果实发育正常,品质良好,果实熟性和商品性佳,经济效益和社会效益好。
Beijing autumn in the greenhouse with a thick white muskmelon special white as the experimental material, the use of hanging vine cultivation, single vine pruning cultivation on June 23, June 29, July 2 and July 5 4 sowing Test, compare the production effect of melon. The results showed that different sowing dates had significant effects on the growth and yield of muskmelon. The optimum sowing date is June 29, at this time sowing, high yield, excellent indicators. Sowing on June 23 and July 2, and sowing on the 3rd of July 5, but little effect on melon fruit-bearing node, fruit shape index and quality. Before and after “eleven” sowing was better than sowing on July 2, although the yield was not as high as sown on June 29, melon had normal fruit development, good quality, good fruit ripeness, good product, economic benefit and social benefit it is good.