What are the advantages of winter irrigation of kiwifruit

Kiwifruit cultivation is very common in China, when planting kiwifruit, the change of season will have different effects on the growth of kiwifruit. Especially in winter, because the winter temperature is low, macaque peach trees will enter the dormancy period. At this time, appropriate winter irrigation is needed to help kiwifruit trees survive the winter. So what are the benefits of kiwifruit winter irrigation? The following editor will give you a brief introduction, let's have a look!

1. Enhance the cold resistance of the tree.

Proper watering of kiwifruit in winter can improve the cold resistance of kiwifruit trees. Because after the kiwifruit tree absorbs enough water, the water content in the tree will increase. In order to speed up their own metabolic capacity, enhance the resistance of the tree. At the same time, it can also avoid the dry freezing phenomenon of kiwifruit trees due to physiological lack of water, and promote kiwifruit trees to survive the winter safely. Therefore, planting kiwifruit with proper winter irrigation can not only play the role of heat preservation and moisturization, but also enhance the cold resistance of kiwifruit trees.

2. Improve the absorption and utilization of fertilizer.

In addition to watering, we also need to do a good job of fertilizing in winter. Winter fertilization is generally based on ditch application, but when ditch application, a lot of fertilizer can not be fully absorbed and utilized in the ditch. Proper winter irrigation can not only accelerate the maturity of base fertilizer, but also help roots absorb minerals. Promote the fruit trees to reabsorb the unabsorbed fertilizers, so as to improve the absorption and utilization of fertilizers and increase the accumulation of nutrients in fruit trees. At the same time, it can also increase the soil water content and avoid spring drought, which is very beneficial to the yield and quality of kiwifruit.

3. Avoid air drying of fruit trees

After entering the winter, the air will gradually become drier, especially in windy areas, the water content in fruit trees will drop sharply. In serious cases, the fruit trees will also be air-dried, especially for young trees and young trees, the air-drying phenomenon is more serious. Therefore, irrigation in winter can promote water absorption and increase water content of fruit trees, as well as increase soil moisture. It can avoid the phenomenon of water shortage of rhesus monkey trees due to leaf evaporation in winter, and can also prevent rhesus monkey peach trees from drying and freezing because of physiological dehydration.

4. Pest control

As I just said, because the temperature in winter is very low, rhesus monkeys will gradually enter the dormancy period because of the low temperature. When kiwifruit trees are dormant, most of the nutrients will go to the roots because of the low nutritional requirements of the aboveground parts. If frozen water is properly watered at this time, then the control effect of diseases and insect pests is very obvious. Because it can suffocate some eggs and larvae in the soil, reduce the number of diseases and insect pests lurking in the soil over the winter, so as to reduce the incidence of diseases and insect pests.

The above is a brief introduction to the benefits of winter irrigation of kiwifruit. That's all for today's introduction. This article is for reference only. I hope it can help you all.