【摘 要】
：
硼属微量元素,但它在作物体内的生理功能是很大的.作物缺乏硼,便会出现许多生理病害,特别是油菜,对硼素的反应十分敏感,如果供应不足或施用不当,就会导致“花而不实”症,荚
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硼属微量元素,但它在作物体内的生理功能是很大的.作物缺乏硼,便会出现许多生理病害,特别是油菜,对硼素的反应十分敏感,如果供应不足或施用不当,就会导致“花而不实”症,荚果数减少,产量下降。因此必须掌握硼肥的最佳施用方法。
Boron is a trace element, but it has a great physiological function in crops. There is a great deal of physiological disease in crops lacking boron, especially in rape, which is very sensitive to boron. If the supply is inadequate or not properly applied, “Blossoming” syndrome, reduced pod counts and lower yields. Therefore, we must master the best method of application of boron fertilizer.
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