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兴城县文家公社农科站利用塑料薄膜复盖地面栽培花生,取得了良好效果。栽培面积:0.93亩,花生品种:白沙1016,平均亩产837.5斤。未复膜的亩产633.3斤,增产32%,创造了兴城县历史以来花生亩产最高记录。一、基本情况试验地块:菜园地,地势平坦、肥沃,前茬是白菜。早春机翻,亩施农肥8000斤,氨化过石80斤做口肥,小灰150斤。于4月中旬人工整地做垄,行距105厘米大垄,种双行,小行距45厘米,(?)距18厘米。由于土壤墒情不足,复膜前浇一次水。喷除草剂——扑草净亩用4两。选用锦州产薄膜,播前五天复盖,4月25日播种。生育期(8月7日)间灌水一次,8月15日和22日两次喷洒六百倍液代森锌防治花生叶斑病。果针入土期在大行间培土一
Xingcheng County Civil Commune Agricultural Station covered with plastic film covering ground peanuts, and achieved good results. Cultivation area: 0.93 acres, peanut varieties: white sand 1016, the average yield of 837.5 pounds. The mu yield of 633.3 kg without mutiple film increased by 32%, creating the highest record of per mu yield in Xingcheng County. First, the basic conditions of test plots: vegetable garden, flat, fertile, former crop is cabbage. Early spring machine turned over, Mushi 1,000 tons of fertilizer, ammoniated stone 80 pounds to make fat, small ash 150 pounds. In mid-April artificial ridge land, spacing of 105 cm wide ridge, double row, small row 45 cm, (?) From 18 cm. Due to lack of soil moisture, laminating a water before. Spraying herbicide - prometheus net with 4 two. Jinzhou film selection, covering five days before sowing, April 25 planting. Fertility period (August 7) between irrigation once, on August 15 and 22 twice spraying six hundred times liquid zinc forest control peanut leaf spot. Needle into the soil during the line of soil between a