论文部分内容阅读
塑料薄膜地面覆盖栽培技术的研究,在国外早有报道。国内1979年开始试验以来,已取得显著结果。地膜覆盖能稳定土壤温度,增强根系活力,促进植株生育,大大减轻病害,且能提早成熟7—10天,有显著增产、增收效果。近两年来,我区部分社、队在开展地膜覆盖栽培试验中,也获得了类似的结果。为进一步了解和摸索地膜覆盖在蔬菜生产上的实际效应,为今后普及推广作准备,1981年春季我站和潘家村公社工农四队共同开展了地膜栽培黄瓜、蕃茄、西葫芦、豇豆、梅豆的试验,现将试验结果报道如下:
Plastic film ground cover cultivation technology research, has long been reported in foreign countries. Since the beginning of experiments in 1979 in China, remarkable results have been achieved. Mulching can stabilize soil temperature, enhance root activity, promote plant growth, greatly reduce disease, and can mature early 7-10 days, a significant increase in yield and income effects. In the past two years, some communities and teams in our district have also obtained similar results in the plastic film mulching test. In order to further understand and explore the actual effect of plastic film mulching on vegetable production and prepare for future popularization and promotion, in the spring of 1981 I stood together with the workers and peasants, the four teams of Panjia Village commune to carry out the cultivation of cucumber, tomato, zucchini, cowpea, Test, the test results are reported as follows: