复合型大豆生长营养调理剂LYR－2对大豆生长发育及产量的影响

摘要

为检验复合型大豆生长营养调理剂在大豆生产上的应用效果，特进行田间试验，考察其对大豆生长发育及产量的影响。结果表明：复合型大豆生长营养调理剂可不同程度地增加大豆的株高、茎粗、根体积及产量，效果显著，值得大面积推广应用。%In order to verify the application of the compound type soybean growth nutritional conditioner effected on the yield of soy-bean, field trial had been carried on for studying its effect on growing development and yield of soybean. The results showed that the compound type soybean growth conditioner nutrition, in different extent, increased plant height, stem diameter, root volume and yield of soybean. Its effect is outstanding, which is worth of popularization and application widely.