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三年来我省花生地膜覆盖栽培试验示范,不论是遭受严重干旱、风沙的危害或是长期雨涝的情况下,均表现出增温保肥,抗旱防涝,早熟高产的优点。一般每亩增产30—50%,多的在一倍以上。花生实行地膜覆盖栽培,是一项经济有效,简而易行的增产措施。根据几年来各地试验示范情况,归纳以下几点供参考。一、施足底肥。地膜覆盖花生生长旺盛,需肥量大,土壤温度增高,微生物活动增强,所以必须施足底肥,以满足微生物活
Over the past three years, demonstration experiments of peanut mulching cultivation in our province showed the advantages of warming and fattening, drought-resistant and flood-proofing, and early maturity and high yield, regardless of whether they were subjected to severe drought, wind and sand or long-term rainstorm. General increase of 30-50% per mu, more than doubled. Peanut film mulching cultivation, is a cost-effective, simple and easy stimulation measures. According to several years of experimental demonstration around the situation, summarized the following points for reference. A Shi Shi enough fat. Mulch mulching strong growth, the need for large amount of fertilizer, soil temperature increases, microbial activity increased, so must apply enough to meet the microbial live