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为了摸索地膜覆盖、钼肥拌种在花生栽培中的增产效果,笔者1984年在虹桥创业队进行了该项试验,现将试验结果报告如下:一、材料与方法(一)供试材料:地膜为上饶市塑料厂的透明聚乙烯微膜,厚度0.015—0.02毫米,幅宽160—170厘米。钼酸铵由省农科院土肥室提供,供试花生品种为时筛3号,面积为2.1亩。试验地为红壤地的幼龄果树园,肥力水平中等,前作冬季休闲。(二)试验设计:共设七种处理:①钼肥拌种、花期喷钼、地膜覆盖;②钼肥拌种、地膜覆盖;③地膜覆盖;④钼肥拌种、花期喷钼;⑤钼肥拌种;⑥花期喷钼;⑦普通栽培(对照)。每个处理0.1亩,重复三次。以上处理中凡是有拌种的,均于播种前一天按1克钼酸铵溶于1市斤水中拌好7斤花生仁,花期喷钼处理则于5月25日按每亩1克钼酸铵加100斤水比例配置喷施。
In order to explore the mulching, molybdenum fertilizer seed dressing in the peanut cultivation yield, the author in 1984 in Hongqiao venture team conducted the test, the test results are reported as follows: First, the material and methods (a) the test material: plastic film Shangrao Plastic Factory transparent polyethylene film, the thickness of 0.015-0.02 mm, width 160-170 cm. Ammonium molybdate is supplied by Soil and Fertilizer Department of Provincial Academy of Agricultural Sciences. The sample is peanut variety No.3, covering an area of 2.1 mu. The experiment was a young orchard in red soil with medium fertility level, which was used for winter leisure. (B) Experimental Design: A total of seven kinds of treatment: ① molybdenum fertilizer seed dressing, flowering spray molybdenum, mulching; ② molybdenum fertilizer dressing, mulching; ③ plastic film mulching; Fertilizer dressing; ⑥ flowering molybdenum spray; ⑦ ordinary cultivation (control). Each treatment of 0.1 acres, repeated three times. The above treatment are all seed dressing, are the day before sowing 1 gram of ammonium molybdate dissolved in 1 kg of water mixed with 7 pounds of peanuts, flowering molybdenum spray treatment is on May 25 by 1 acre molybdenum per acre Ammonium plus 100 pounds of water spray ratio configuration.