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基于腐殖酸液肥在蔬菜生产的良好表现 ,为了拓宽该肥料的使用范围 ,进行了盆栽大豆试验。结果表明 :腐液肥单独施用及与化肥配合施用都可以显著提高大豆产量 ,分别比对照增产43.84%和53.01%;还可以显著提高大豆籽粒中的粗脂肪含量 ,比等养分量的化肥处理分别高出1.51 %和1.59% ,但对大豆籽粒粗蛋白含量有一定的负影响。
Based on the good performance of humic acid liquid fertilizer in vegetable production, in order to broaden the use of the fertilizer, potted soybean was tested. The results showed that the application of humic liquid fertilizer alone and in combination with chemical fertilizers could significantly increase the yield of soybean, which increased yield by 43.84% and 53.01% respectively compared with the control; but also significantly increased the crude fat content in soybean grain, 1.51% and 1.59% respectively, but had a certain negative effect on the crude protein content of soybean seeds.