根外喷施微肥对小麦籽粒产量和品质的影响

The Effect on the wheat Yield and Quality exerted by Applying Trace Element Fertilizer Outward Root

本文根据根外施用微肥试验结果指出,根外喷硼、锌、锰肥对提高小麦籽粒产量和品质都有一定作用,其中以硼的增产效果较好,锌和锰次之;对于籽粒蛋白质、赖氨酸含量的影响,则依不同的试验条件而异。同时还提出了根外施用微肥来提高产量、改善籽粒品质的具体措施。

The experimental results of applying trace element fertilizer outward root were reported and analysed in this paper. Applying B, Zn, Mn fertilizer outward root may increase grain yield and improve grain qualit of winter whsat, B is better than Zn and Mn in increasing grain yield, The effect for applying B, Zn, Mn, fertilizer to grain protein content and lysine content differs with experimental conditions. Some measures have been pointed for the increase of grain yield and quality of wheat.