Wheat management technology: how to irrigate wheat frozen water?

How to irrigate wheat frozen water? As soon as it comes to winter, people who plant wheat want to ask this question. Why is it so important to irrigate wheat with frozen water? Because people can only pour frozen water before the ground is frozen, wheat can survive the winter safely. They do not know that many farmers often do not have a good grasp of the seedling situation and time, so they do not know how to irrigate such important wheat frozen water. Today, Huinong Koizumi will tell you how to water the wheat well.

Elder Sister Liu planted 17 mu of wheat in 2020, and the seedling and soil moisture of the wheat are good. Thinking about how to pour frozen water and strengthen management so that wheat can survive the winter safely. Lay a good foundation for high production next year.

Watering frozen water on wheat is a technology that can be grasped flexibly according to seedling and soil moisture. Wheat with better seedling condition and better ploughing quality may not necessarily have to be watered with frozen water. If the condition of wheat seedlings is not very good, the wheat fields that have not been suppressed after sowing must be watered with frozen water. There is also a comprehensive utilization of straw is not very good, but also pour frozen water.

Pouring frozen water on wheat can reasonably raise the soil temperature, prevent wheat from cold injury and produce dead seedlings in winter, and survive the winter safely. Pouring frozen water can stabilize the soil, prevent air permeability and fill soil gaps and kill underground overwintering pests. Watering frozen water on wheat is beneficial to the dissolution and division of nutrients, and maintains a good soil moisture in early spring after the wheat year.

During the period of pouring frozen water, the general situation was that before Lesser Cold, the night frost disappeared during the day, and this period of time was better. However, it is not impossible to change it at this time, and you can grasp it if you want to be smart. For example, if the quality of ploughing and planting is not very good, the seedlings are relatively weak, or there are some wheat fields that lack fertilizer and yellow seedlings, they should be irrigated as soon as possible. And fertilize a small amount of strong base fertilizer and ammonium bicarbonate.