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钼酸铵对根瘤的形成与根的生长有良好的促进作用。1985年冬至1986年春我们在红花草苗期进行了喷施钼酸铵试验示范,结果表明,适时、适量喷施钼酸铵对提高红花鲜草产量有明显的增产效果。 一、示范概况及效果 示范在本县台岭乡甲步村进行。面积为451亩,土壤类型为中潴灰黄泥田,pH值为6,土壤含钼量0.041ppm,表明该村稻田缺钼。喷施设不同喷施浓度(0.05％、0.1％、
Ammonium molybdate has a good promoting effect on the formation of nodules and the growth of roots. In the winter of 1985 to the spring of 1986, we conducted a pilot demonstration of the application of ammonium molybdate in the safflower grass seedling stage. The results showed that the timely and appropriate spraying of ammonium molybdate significantly increased the yield of fresh safflower fresh grass. First, a model overview and effect Demonstration in the village of Taiwan’s Tailai village. The area is 451 mu, the type of soil is gray and yellow muddy soil, the pH value is 6 and the content of molybdenum in the soil is 0.041ppm, indicating that there is no molybdenum in the paddy field in this village. Spraying different spraying concentration (0.05%, 0.1%,