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栖霞县寺口公社地处丘陵,是老花生产区,历年花生播种面积达2.3万亩,占总耕地面积的43.4%,前几年花生亩产三、四百斤。 1983年公社管委把花生生产当着重点来抓,大力推广花生地膜覆盖栽培技术。初步实践证明,这是丘陵旱薄地花生生产的一项重要技术改革和有效增产措施。据对11个大队19处有代表性的花生地块测产验收,地膜覆盖花生平均亩产779.3斤,比对照亩增150斤,其中亩增最高的达302.5斤。任庄科技户于守湖承包的2亩海花1号,单产达1265斤。针对丘陵旱薄地的具体条件,我们在花生地膜覆盖栽培上,主要抓了以下几点.
Qixia County Temple port commune is located in the hills, is the presbyopia production area, perennial peanut sown area of 2.3 million mu, accounting for 43.4% of the total arable land, a few years ago peanut mu produce three or four pounds. In 1983, the commune management commission focused on peanut production and vigorously promoted peanut mulch cultivation techniques. Preliminary practice shows that this is an important technical innovation and effective stimulation measures for the peanut production in hilly and dry land. According to the inspection of 11 representative peanut plots of 11 brigades, the peanut covered with plastic mulch had an average yield of 779.3 kilograms, 150 kilograms more than that of the control land, of which the highest increase was 302.5 kilograms. Ren Zhuang technology households Yu Shou Lake contracted 2 acres of sea flowers on the 1st, yield up to 1265 pounds. For the specific conditions of hilly dry land, we covered in peanut plastic film cultivation, the main catch the following points.