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为观察高效覆膜尿素(镇海产)对青菜、黄瓜、甜椒等大宗蔬菜的增产效果,故进行本项试验。现把试验结果总结如下: 1 对青菜的增产效果 1.1 试验设计与经过设高效覆膜尿素(下称高尿)和普通尿素(下称普尿)二个处理,以普尿为对照。三次重复,共六个小区,顺序间隔排列,每小区面积0.08亩。基肥用量41.6kg/亩,是宁波硫酸厂产品
To observe the effect of high-efficiency coated urea (Zhenhai) on the yield increase of vegetables such as vegetables, cucumbers and sweet peppers, the test was conducted. Now the test results are summarized as follows: 1 on the yield of vegetables 1.1 experimental design and set by high-coated urea (hereinafter referred to as high urine) and ordinary urea (hereinafter referred to generalized urine) two treatment, with general urine as a control. Repeat three times, a total of six districts, arranged in sequence, each area of 0.08 acres. Base fertilizer consumption of 41.6kg / mu, Ningbo sulfuric acid plant products