What are the consequences of grape bud water shortage?

What are the consequences of grape bud water shortage? "When will the water come? How much is there in the water? " These are some questions that we are often asked in the future. In fact, the time and watering of vineyards are determined according to the physiological characteristics, climatic conditions, soil properties and cultivation methods of grapes. In addition, when watering grapes, you should not only know how to water, but also know how to water. Generally speaking, all kinds of vineyards should be irrigated according to the following principles.

1, before bud

When the weather gets warmer in spring, the juice in the grapes begins to flow out. Fruit trees will also enter the germination stage, and fruit trees are the first key to grapes all year round, especially in the northern grape producing areas. Water should be done in time when the weather is dry.

Watering the grapes with bean sprout water before germination in spring can increase the soil moisture, meet the characteristics of grapes, germination and subsequent quick pills, as well as the demand for water. If grapes are short-lived in bean sprouts, on the one hand, it will cause fewer fruit trees and poor germination quality, on the other hand, it will directly affect the normal leaf extraction of grapes, lack of water, insufficient grape buds, dead buds and dry new vegetables.

Spray water when watering: Because the soil temperature is relatively low and the growth activity of grape root system is relatively poor, there is a poor one, so there is a suitable area, with water and spring water, and it is in a suitable area. When grapes are water, we should pay attention to it. Too big buds, too much soil moisture or a sharp drop in water temperature are simply caused by growth or grape roots. But the drought in spring is more serious in several northern novels. In areas with little precipitation in winter and spring, it must be watered. On the same day, there is not much water underground.

2. Before flowering

When grapes enter the flowering stage, they will enter the synchronous growth stage of branches, leaves, flowers and new roots. It needs a lot of water to absorb and consume, but it needs to be strictly and correctly controlled. There should not be too much humidity during flowering, otherwise it will lead to new feathers and affect the normal flowering and pollination of grapes, so we usually need to cover 1 water in time before the grapes bloom. If the soil in the garden is not too dry, it is usually not necessary to water a lot, otherwise it will easily lead to soil moisture. A long approach time will affect the normal flowering of grapes, flowers and fruits, and will also cause a lot of water to fall behind the grapes.

3. Young fruit period after flowering.

After controlling the flowering period, grapes can complete flowering, pollination and fruit storage. After the grapes wither, the fruit trees on the branches will quickly thicken, the leaf area will become faster, the first form (original body) will also form rapidly, and a large number of new sides will begin to grow, although the young grapes will also begin to enter the first extensible development period. In addition, the demand for grapes will become very large due to high temperature and large transpiration. This period can be said to be the grape water in obesity. It is necessary for farmers to water the grapes. Huawei will arrange in time to improve the nutrient supply of vines and meet the demand for water and fertilizer.

4. From fruit expansion period to coloring maturity period.

After Xie Hua, grapes will enter a critical period of rapid expansion. At this stage, it is necessary to water frequently to ensure the rapid expansion of grape berries to increase water, otherwise it will affect the overall yield of grapes. Usually during the grape expansion period, we need to water as much as possible to keep the soil moisture at about 60-70%.

In the water management of ranging cycle, we can water the grapes every 10- 15 days after running, and every 7- 10 days if the weather is dry. According to the dry and wet conditions of the soil, it is necessary to meet the water demand for the rapid development of grapes and ensure the sustainable growth of grape branches. The new order is.