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由于大棚黄瓜栽培茬口倒不开,使之病害严重,产量一直徘徊不前。为夺取大棚黄瓜高产早熟,除采取防寒,早定植外,还要在前期产量上挖潜力。根据大棚黄瓜早期植株叶片小,占用营养面积少的特点,我们总结农民采用增加密度、提高光能利用率、靠群体增产的新方法,去年全市进行多点试验,收到非常明显效果。一、早期密植具体方法高产早熟新方法主要是以前期密植为核心,到一定时期,采用隔株掐尖或畦内隔行掐尖去株,调节中、后期的通风透光条件,而不影响正
As shed cucumbers cultivation greenhouse sheds not open, so serious disease, production has been stagnant. In order to seize cucumber greenhouse production of premature, except to take cold, early planting, but also in the early production potential to tap. According to the fact that the greenhouse cucumbers have small leaves and occupy less nutrition area in the early stage, we conclude that peasants use the new method of increasing the density, improving the utilization rate of light energy and increasing the yield of the population. Last year, the city carried out multi-point tests and received very clear results. First, the specific method of early close planting The new method of early production of high yield is mainly the early dense planting as the core, to a certain period, the use of cuttlefish or cuttlefish within each line cut off the tip strain to regulate medium and late ventilation and light conditions, without affecting the positive