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大家知道,棉花生长的好坏取决于及时的供给肥料,当缺肥时,棉株矮小,叶子变黄,结铃减少。尤其是氮素化肥对棉株生长好坏起着决定性作用。但目前总的情况是底肥不足,化肥太少,棉苗已进入需肥较多的现蕾时期,因此如何满足棉株生长所需的养分,对争取多结桃具有重要作用。如何解决呢?除广泛开展积肥多方寻找门路外,采用来源广、数量大、肥效高的人粪尿给棉苗追肥,则是解决化不足的有效方法之一。
We all know that the quality of cotton depends on the timely supply of fertilizer, when lack of fertilizer, the cotton plant short, yellow leaves, reduce the bell. In particular, nitrogen fertilizer plays a decisive role in the growth of cotton plants. However, at present, the general situation is that there is not enough base fertilizer and too little chemical fertilizer. Therefore, cotton seedlings have entered a period of budding which requires more fertilizer. Therefore, how to satisfy the nutrients required for the growth of cotton plants plays an important role in striving for more peaches. How to solve it? In addition to extensive efforts to find ways to accumulate fertilizer, using a wide range of sources, large quantities and high manure excretion to the cotton seedling top dressing, it is one of the effective ways to solve the problem.