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钼微量元素的研究,是从Bortels 1930年首先发现需氧性褐色球形固氮菌的生长与固氮作用需要钼开始的。到目前为止,已有不少的理论研究和生产应用的成果资料。钼肥在不同作物上都有良好的效果,但在柑桔上远不如大田作物对钼肥的研究。许多研究者认为,钼对糖类的合成、转化及运输有显著的促进和调节作用,是植物磷代谢的积极因素,能提高抗坏血酸的含量等,这些认识在本实验中得到了再一次的证明。现将我所在紫色土柑园应用银酸铵对改善柑桔果实品质的初步试验结果整理于后,供参考。
Molybdenum trace element research was first discovered by Bortels in 1930 that the growth and nitrogen fixation of aerobic A. niger need nitrogen. So far, there has been a lot of theoretical research and production application of the information. Molybdenum fertilizer has good effects on different crops, but citrus is far inferior to crop research on molybdenum fertilizer. Many researchers believe that molybdenum has a significant promotion and regulation on the synthesis, transformation and transportation of carbohydrates, which is a positive factor of plant phosphorus metabolism and can increase the content of ascorbic acid, which have been proved once again in this experiment . Now my purple soil orange garden application of ammonium citrate to improve the quality of the citrus fruits of the preliminary results of the test sorted out for reference.