论文部分内容阅读
我县从1979年开始使用花生根瘤菌剂,1982年使用面积达14万亩,花生增产幅度为5.4～14.6％。我们认为,使用花生根瘤菌剂只要抓好拌种和田间管理,就能获得明显的增产效果。拌种:开始用花生根瘤菌剂拌种时,每亩地用0.25斤,使用二年以上的地块,用量应增加到0.5斤。花生根瘤菌剂加清水的数量应视菌肥含水率高低而定,菌肥含水率低于30％时,加水量应是菌肥重量的5倍;菌肥含
Since 1979, my county started to use peanut rhizobia. In 1982, it used an area of 140,000 mu and its peanut production increased by 5.4-14.6%. We believe that the use of peanut rhizobium as long as the grasp of seed dressing and field management, we can get significant yield. Seed dressing: Start with peanut rhizobia seed dressing, 0.25 kg per mu, the use of more than two years of land, the amount should be increased to 0.5 kg. Peanut rhizobia plus the amount of water should be regarded as the level of moisture content of the fertilizer may be, when the bacterial water content less than 30%, the amount of water should be 5 times the weight of the bacterial fertilizer;