What should I do if the wheat has already appeared prosperous? What should I pay attention to when using Wang control agent?

Now that wheat has flourished, it needs to be controlled in time. The measures to control the prosperity are divided into two categories, one is physical suppression, and the other is chemical control. The purpose of suppression is to inhibit the growth of the above-ground part of wheat, promote the growth of the root system of the underground part, artificially cause certain damage to the wheat seedlings, delay and control the growth, usually there are three methods:

1. Use a professional suppressor to suppress. If there is no professional suppressor, farmers can also use four-wheeled carts to pull small stone rollers, empty iron buckets, and rakes to harrow the ground (and vice versa) for suppression. It is recommended to choose when suppressing It is carried out at noon on a sunny day. In addition, if the soil moisture is large, it should not be suppressed.

2. If the area of ​​wheat grown at home is not large, deep hoeing can be used, which can also play a certain role in controlling prosperity. For the prosperous plots, deep hoeing can cut off part of the root system and reduce the root system’s impact on water and nutrients. Absorb, so as to achieve the purpose of controlling prosperity.

3. For the "fake vigorous seedlings" formed due to excessive seeding, the seedlings should be thinned out in time, that is, the overcrowded wheat seedlings should be artificially pulled out to ensure the proper growth density in the field.

What should I pay attention to when using wheat control agent?

The second method mentioned above is the control of chemical agents. Naturally, it is said that there are three commonly used agents, namely chlormequat, paclobutrazol and meepamine. However, there are many types of products on the market, and the manufacturers are also different. Please pay attention to the purchasing skills and use them according to the product instructions. However, you must pay attention to the following 4 points when using the Wang control agent:

1. Do not increase the amount without authorization. In previous years, there were examples where excessive spraying of the Wang control agent resulted in a final reduction in wheat production.

2. It is recommended that the average daily temperature be above 8 degrees for spraying.

3. Choose to spray between 10 am and 16 pm.

4. The spray should be even, do not respray or miss spray.

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