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武汉市郊区的西瓜生产,多年来存在着单产低、供应期短的问题,1977年单产3,070斤为高产典型,供应期只有20多天。1978年,我们采取棚架结合的栽培试验,取得了早熟高产、延长供应的效果。试验品种为早花(旭东)。试验面积为0.64亩。2月23日用营养钵温床育苗。3月28日定植。试验地为5尺(包沟)开厢,栽一行,株距一尺,每亩1,200株。用一幅(2.1米宽)塑膜覆盖,棚高2尺,共16棚。5月10日停止覆盖,利用棚弓作架,在两棚间支一
The watermelon production in the suburbs of Wuhan City has existed for many years the problem of low yield and short supply period. The yield of 3,070 kg in 1977 was a typical high yield with a supply period of only 20 days. In 1978, we adopted scaffolding cultivation trials, achieved early maturity and high yield, to extend the supply effect. Test varieties for the early flowering (Xudong). The test area is 0.64 mu. February 23 nutrition bowl hotbed nursery. March 28 colonization. Test for the 5-foot (bag ditch) open box, planted a line spacing of one foot, 1,200 plants per acre. Cover with a (2.1 m wide) plastic film, shed 2 feet high, a total of 16 sheds. May 10 to stop covering the use of sheds as a shelf, in the two booths support one