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为了筛选适宜北京地区设施小型西瓜栽培使用的可降解覆盖材料,以黑色塑料地膜、黑色无纺布地膜(可降解)以及银色反光布地膜(可降解)为试验材料,研究了不同地膜覆盖对小型西瓜生育期、长势、根系活力、产量及品质的影响。结果表明,3种覆盖材料对西瓜产量的影响差异不显著,但黑色无纺布地膜覆盖处理下西瓜植株雌花开放较集中,根系活力、果实品质等指标优于其他
In order to screen the biodegradable materials suitable for the cultivation of small watermelon in Beijing, black plastic film, black non-woven film (biodegradable) and silver reflective film (biodegradable) were used as materials to study the effects of different plastic film mulching on small Watermelon growth period, growth, root vitality, yield and quality. The results showed that there was no significant difference in the effects of three kinds of mulching materials on the yield of watermelon. However, the female flowers of the watermelon plants were more open, the root vitality and fruit quality were better than the others