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培育壮秧是夺取水稻高产的基础,俗话说:“秧好一半禾”。我省在试验推广腐肥过程中,不少地方做了腐肥育秧试验(大多以腐铵为供试肥料)一般均显示出良好效果。考虑到秧苗生长期间对磷钾养分需求也比较敏感,而早稻育秧期间地温较低,磷钾供应强度较弱,为此,我们进行了腐植酸复合肥与化肥育秧效果对比,现就试验结果简结如下。
Nurturing strong seedling is to seize the basis for high yield rice, the saying goes: “Ye Hao half Wo.” In our province in the process of promoting fertilizer spoilage, many places have done rotting fertilization seedling test (most of them for the test fertilizer) generally showed good results. Taking into account the growth of seedlings during the phosphorus and potassium nutrients are also more sensitive to demand, and low temperature during early rice seedling cultivation, phosphorus and potassium supply intensity is weak, for which we conducted a humic acid compound fertilizer and chemical fertilizer seedling effect comparison, the test results Jane Results are as follows.