已经有次观看 wencong在2013-07-11发布

Channel：Molybdenum 标签： Molybdenum,  trace  elements 

简介：Molybdenum involved in plant nitrogen metabolism in vivo, and promote the absorption of phosphorus and transport, transport of carbohydrates also plays an important role. Crop molybdenum common manifestations are small plant, growth inhibition, leaf chlorosis, wilt resulting necrosis. Leguminous crops molybdenum, nodule dysplasia, tumor is small and less nitrogen fixation capacity is weak or unable to fix nitrogen, leguminous crops due for molybdenum have special needs, it is prone to the phenomenon of molybdenum, for molybdenum fertilizer should be applied in the first focus leguminous crops. Molybdenum in acidic soils, most likely, sandy soil molybdenum common than clayey soil. As the soil pH increases, the effectiveness of molybdenum increases.