When the land is dry and cracked, should we water the crops more or less?

Pouring in "frozen" water is a great help for wheat seedlings to safely overwinter, and the wheat field has sufficient moisture, which helps with winter wheat.

The root system develops and grows, and the roots are deep and leafy. However, in recent years, in order to save investment costs, farmers can generally ensure germination if the soil has relative soil moisture, and generally do not produce soil moisture, but sow seeds. Before entering the winter, if the rain and snow replenish water, then the "frozen water" will also be omitted and will not be poured.

This saves you two times on your water bill. After practical comparison, there is no obvious impact on the output.

Pour wheat to be handled flexibly according to soil moisture. Tidy up the land at the time of sowing, sow at the appropriate time or have rain replenishment after sowing, the seedlings are vigorous before winter, the group structure is reasonable, the soil moisture is relatively more than 75%, and it does not matter if the winter water is not irrigated. It will be enough to give water in time next spring.

Wheat fields that need to be watered before entering the winter; People who have not built fields, people who do not have enough rainwater after sowing, people who have signs of drought, people who have a lot of foundation, and the wheat fields that cause the phenomenon of the Yellow Temple due to straw returning to the fields should be watered. However, in the case of good soil moisture, the bottom fertilizer and so on are only wheat fields that are sown too late under normal circumstances, and generally speaking, it is not appropriate to water "freezing" to prevent excessive moisture of the soil in spring from affecting the rise of ground temperature and preventing wheat seedlings from being affected by turning green.

To pour overwintering water on the wheat, it is necessary to pay attention to the temperature change for the next week. The maximum temperature during the day is around 8, and at night the temperature is better when it is minus 2 to 3 degrees. In other words, the night is frozen, and the day is gone.

Even if the temperature is too low, the wheat will suffer from the East China Sea, and now it is the people who water the wheat or choose the way to fill the flood. The wheat fields are relatively dry due to the low temperatures now, but due to the way the floods occur, the wheat fields are waterlogged, so when the temperature drops below zero at night, the wheat freezes to death.

When pouring overwintering water on winter wheat, ether can be sprayed, or it can be sprayed in advance with antifreeze, which can be quickly absorbed by wheat, improve wheat's ability to resist cold, and can also make wheat recover as soon as possible after the temperature rises.

In any case, there are many benefits of pouring overwintering water on wheat. It can freeze the eggs and bacteria of the remaining pests in the soil, and can also provide water for the wheat, so that the wheat can grow rapidly in the reirrigation period, and lay a good foundation for improving the yield.

Pouring winter water into wheat will be in the season of flowing snow and heavy snowfall. The soil has not yet frozen or frozen during this period, and the mud skin frozen at night can also melt during the day. At this time, the watering will penetrate and no bright water will accumulate.

If there is no open water, there will be no ice, and there will be no stuffiness of wheat.

If the land is dry and cracked, it is necessary to water more at this time. If there is no cracking on the surface of the land, it means that there is a severe shortage of water on the surface of the land, which will cause crops to die due to lack of water.

If the land is dry and cracked on dry days, water the crops less water first, so that the crops are prepared to absorb the water first, and then water properly to avoid excessive watering that will cause the roots of the crops to die due to lack of oxygen.

Personally, I think that whether the land is dry or the land is too wet, it is not good for the crops, and if you want the crops to be watered well, it is best to moderate it, and the crops that grow in this way are also good.

Be sure to water less. If you water the plant too much, it is easy to cause too much water to evaporate, and eventually the plant will dry up and die.