Traditional Culture Encyclopedia - Weather inquiry - What are the countermeasures for the weak growth of wheat after turning green?
What are the countermeasures for the weak growth of wheat after turning green?
1, spray water
I heard that you can get back to you soon, but you didn't pour blue water on all the plots. For example, someone watered the winter water this year, and the place is still very good now. There is no need to water green water, but those arid areas are still thirsty for water.
2. Topdressing.
After winter, the nutrients in the soil have been exhausted, and topdressing when returning to the green period is beneficial to the normal growth of wheat. Usually, they pursue urea (nitrogen fertilizer), and the yield per mu is 10- 15 Jin, and some phosphorus and potassium fertilizers can be added.
3. Weeding
Weeds in wheat fields are divided into one year before the year. It is generally recommended to weed this year, not once a year, but we should pay attention to three points. One is to choose Kharafi, what kind of medicine is appropriate. The second is to increase the amount appropriately. It used to be an acre, but this year it is 7-8 cents. Three points should be paid attention to in wheat safety, and the period and method of drug use should follow the instructions to avoid drug damage.
4. Resistance to induced pests
When wheat turns green, although the external weather is suitable for wheat growth, it is also the period when pests and diseases begin to breed. Once aphids, brown spiders, red spiders and other common pests break out, they should be prevented in time to avoid reduction. The above four points are things to be done during the return of wheat. It can promote the normal growth of wheat and prepare for high yield in June. After reading it, if you have any questions or other opinions, you can leave a message in the comments below. Let's study together.
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