Although peanut control has many benefits, it is easy to lead to premature senility of peanuts.

After peanut growth is controlled, plant growth is inhibited to a certain extent, which is often accompanied by premature senility. In fact, from the point of view of plant evolution, this is only a manifestation of plant stress, early development and fruit ripening as soon as possible, extending to the next generation.

Similar performance will blossom and bear fruit early and end life early after flooding. If effective measures can not be taken for such a performance, it will lead to a reduction in production.

In the peanut field, if premature senescence occurs, the fruit grain development is not full enough, the seed setting rate will be reduced, and the yield will be affected. Therefore, it is very necessary to take some measures to prevent premature senility after peanut control.

We can start with this from the following angles:

In the supply of nutrition after the control of prosperity, some friends here may wonder that the reason for prosperity is precisely from overnutrition, so why do we still need to replenish nutrition? In fact, there is some misunderstanding here! It is true that Wangchang is overnourished, but it is caused by excess nitrogen, not by other excesses. Therefore, the supply of nutrition is not from the perspective of nitrogen fertilizer, but from the perspective of phosphorus and potassium fertilizer.

Nutrition is used to replenish the physiological resistance of peanuts, delay senescence, make the plant fruit develop more completely, and improve the fruit maturity and plumpness.

Specifically, 0.2% potassium dihydrogen phosphate, 0.2% zinc sulfate and 0.1% boron fertilizer can be sprayed as foliar fertilizer to comprehensively and efficiently supply nutrition for peanuts and delay the senescence of peanuts. Of course, at present, there are also some special foliar fertilizers for peanuts, which are rich in a variety of trace elements and phosphorus and potassium. Spraying can promote foliar growth and improve plant photosynthetic efficiency, so as to achieve the purpose of increasing production.

In fact, spraying foliar fertilizer can not only delay the premature senescence of peanut, but also improve the ability of disease resistance and lodging resistance of peanut so as to achieve the purpose of increasing yield.

Here is science to promote agriculture, welcome to add attention, with you to grow knowledge.