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在花生微量元素营养中,钼和硼都具有重要作用。花生以钼肥——钼酸铵拌种或浸种,可以促进根系发育,增加根瘤数量,提高固氮能力,增花增荚,提高饱果率。花生以硼肥——硼砂或硼酸作生长期叶面肥,不但可以促进花器官的发育,杜绝花生“果而不仁”,且能提高叶片中叶绿素的含量,从而提高光合作用效率,使花生增产。如果花生缺钼,则叶色浅绿,叶形瘦小,根系发育差,根瘤少而小,有时叶片增厚皱缩,向下卷曲,开花推迟。花生缺硼,叶片暗绿、皱缩,增厚变脆,老叶尖端开始发黄,逐渐向外扩大和叶缘干枯,叶枕有褐色痕,叶
In the peanut micronutrient nutrition, both molybdenum and boron play an important role. Peanut molybdenum fertilizer - ammonium molybdate dressing or soaking, can promote root development, increase the number of nodules, increase nitrogen fixation capacity, increase flower pods and improve the full fruit rate. Peanut to boron - borax or boric acid for the growth of foliar fertilizer, not only can promote the development of floral organs, eliminate peanut “fruit and benevolence”, and can increase the content of chlorophyll in leaves, thereby enhancing photosynthesis efficiency, peanut production . If the peanut lack of molybdenum, the leaf color light green, thin leaf shape, poor root development, small and nodulated, leaf thickened and sometimes shrinkage, downward curly, flowering delayed. Peanut lack of boron, dark green leaves, shrinkage, thickened and brittle, the tip of the old leaves began to yellow, gradually expanding outward and leaf margin dry,