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黑龙江省垦区大豆生产中多年施用钼肥拌种或喷洒处理,虽有一定量的钼积累于土壤中,因用量有限,无中毒之虞.施钼大豆籽粒含Mo2.077～4.805ppm,平均2.921ppm,虽为未拌钼肥处理的5倍,但远未达食用、饲用中毒临界值.田间试验结果表明,豆种含Mo3.772ppm比含Mo0.565ppm的豆种施钼更有明显的增产效果,初步结论是大豆用钼肥拌种或生长前期喷洒钼肥,仍是垦区当今大豆生产中有效的增产措施之一.
Heilongjiang Province reclamation area soybean production for many years the application of molybdenum fertilizer dressing or spraying, although a certain amount of molybdenum accumulated in the soil, due to limited dosage, no risk of poisoning Mo Shi Soybean grain containing Mo 2.077 ~ 4.805ppm, an average of 2.921ppm , Which is five times of that of unmolten M fertilizer, but far below the critical value of edible and forage poisoning.Field experiments showed that Mo3.772ppm contained more obvious increase of Mo than that containing Mo0.565ppm Effect, the initial conclusion is that soybean molybdenum fertilizer dressing or pre-growth spraying molybdenum fertilizer, reclamation area is still an effective soybean production in the production of one of the measures.