钼酸铵拌种和喷施对大豆产量、品质和籽粒钼含量的影响

田间试验研究了钼肥拌种和花期喷施对大豆产量、品质及籽粒钼含量的影响.结果表明:各处理产量、蛋白质含量和籽粒钼含量都较不施钼肥的对照处理有明显的增加,且差异显著,只有籽粒脂肪含量增加不明显,各处理间差异不显著;比较不同施肥方式发现,拌种对大豆产量增加量大于花期喷施的增加量,但均没有拌种加花期喷施的增加量大,对蛋白质、脂肪和籽粒钼含量的影响也存在这种规律.

THE EFFECTS OF MOLYBDENUM ON YIELD AND QUALITY OF SOYBEAN

By methods of field trials,design the effects of molybdenum on yield and quality of soybean seeds and Molybdenum in soybean seeds have been studied.The result indicates:each treatments yield,protein and oil and molybdenum in seeds were great affected,and the difference is remarkable,only the oil of seeds increased is not obvious,during each treatments the difference is not obviously.Compared with the fertilizer different applying way discovered:the recruitment of dressing seeds is bigger than spurting executes in the flowering season to the soybean output,but dressing seeds and spurting executes in the flowering season is the biggest to output.And to the protein,the oil and the seeds molybdenum content of molybdenum influences also had this kind of rule.