In the fertilization of wheat, farmers often attach great importance to the application of nitrogen, phosphorus, potassium and other large amounts of elemental fertilizers, but ignored the application of zinc, boron and other trace element fertilizers. In fact, various nutrients are equally important to wheat.
In the early winter of 2011, the temperature and humidity were suitable, and the growth of wheat was more prosperous. However, the temperature in the later period was relatively low, resulting in serious freezing of wheat and partial emergence of seedlings. In recent years, there will be drought in the spring, and wheat turns green slowly.
Although "zinc" is a trace element, it has a great effect on hi-zinc wheat, and its effect of increasing yield after application is obvious. This is mainly due to the fact that zinc is a component of some enzymes and participates in the formation of auxin, thus increasing the number and length of capillary roots. The synthesis of zinc and chlorophyll is related to the conversion of carbohydrates, which can increase the efficiency of photosynthesis and increase the effective delivery of wheat. Zinc deficiency in wheat produces a typical white stripe in the midrib of the new leaves, brown spots on the base leaves, weak roots, few capillary roots, slow plant growth, and significantly reduced tillering rates, which can easily cause freezing damage. Especially in the moderately and severely deficient zinc plots, the symptoms can last for a long time, causing the wheat to grow unevenly and severely reduce production.
ShimeimeiTM is a fermented molasses fermented with sugar beet and sugarcane, which can add various trace elements and can quickly supplement leaf nourishment and promote greening. Jingbo ZincTM is a zinc-based trace element that increases the number of capillary roots and promotes effective delivery.
The pollution-free new pesticide research and promotion center in Shandong Province after three years of field trials confirmed that in the returning green period of wheat, application of Beijing Bo zinc TM15g+ Shimei 25g, spraying 15kg foliar spray, can promote the growth of wheat roots and tillers, and The whole wheat rot disease has been significantly reduced and the drought resistance is good.
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