What should be paid attention to in the use of dwarftin?

Plant growth regulators can effectively regulate crop growth in agricultural production, achieve stable yield and increase production, improve quality and enhance crop disease resistance. Eryuzhuangsu is one of them, which is mainly used in flowering and fruiting period, and is often used in crops with short growing period, so how should it be used? What are the points for attention? Let's get to know it with the editor.

1. Compounding technology

In the process of using daizhuangsu, it will have a better effect when mixed with some agents. First of all, it is suitable for fertilizer compounding, such as daizhuangsu + boric acid, this mixture is often used in grapes and can make up for the deficiency of dwarf. Experiments have proved that spraying Daizhuangsu in the first half of the flowering period of grapes can greatly increase the yield, but will reduce the sugar content of grapes. On the other hand, this mixture can not only control the growth and promote the growth of fruit setting, but also overcome the side effect of reducing sugar content. There are also compounded with other growth regulators, such as inhibitory fruit setting agent, grain yield increasing agent, their function is to control the growth and increase the fruit setting rate, there are mainly chlorpromazine + ethalide + abscisic acid, dwarfin + ethidium + copper sulfate, dwarf + pyrimidinol, dwarf + gibberellin, abscisic acid + gibberellin and so on.

2. Points for attention

Dwarf can be used in combination with urea and acid fat medicine, but do not mix it with alkaline fat medicine, because it will decompose in the presence of alkali and lose its original effect. Dwarf is only suitable for soil fertility with sufficient fertility and good growth, but it is not suitable for plots with poor fertility and weak growth. In use, the medicine should be used in strict accordance with the instructions, and the dosage should not be increased or decreased at will without practical experience, so as not to cause drug damage. in addition, it should be tried out in a small area first when spraying to ensure that it is sprayed in a large area without injury. Daizhuangsu has low toxicity, so avoid entrance and long-term skin contact when using it. It is best to wear protective equipment when spraying and wash it in time after spraying.

3. Excessive use of clenbuterol is harmful.

First of all, it will harm the growth of crops, excessive application will cause plants can not grow normally, such as plant dwarfing, growth stagnation, affecting growth and yield. For this situation, amidomide, brassinolide and gibberellin should be sprayed in time to stimulate crop growth and enhance plant photosynthesis, so as to alleviate drug damage, eliminate effects and ensure stable yield. In addition, after the use of similar drugs, if the machine is changed in a suitable place, its decay period is two years, that is, if the soil is not changed within two years, then nothing can be planted in these two years.

The above is the introduction of what we should pay attention to in the use of dwarf. I hope it can help you. If you want to know more about it, please follow us.