What month is the grape growing season?

Grape planting seasons are different in different regions, and it is better to plant grapes about half a month before spring germination in most areas, with high survival rate and good grape quality. in a few areas, such as Huang-Huai region, it is more suitable to plant grapes after the middle of March, while in Beijing and Tianjin, it is better to plant grapes in early April.

Grape planting season

1. In the past, most people chose to plant grapes in autumn, but few people planted them in spring, but in recent years, it has been found that the effect of planting grapes in spring is much better than that in autumn.

2. Those who can reach the conditions of grape planting can choose to plant in spring, when the ground temperature rises, part of the seeds germinate and the roots gradually restore vitality after transplanting, then the consumption of water and nutrients will become less.

3. Wait for half a month or so when the root has absorption, the part above the ground sprouts, it can grow again gradually, and the above-ground part can be kept in harmony.

4. When the grape grows its root crown, and the vine is planted about half a month before spring germination, the survival rate will be high.

5. If it is different in the central region, the grapevine will be planted for about 15 days in late autumn, and it can grow directly without waiting for it to recover after the year, and the survival rate will be very high.

Matters needing attention in grape planting

1. Climate

(1) in temperate regions with latitudes of 40-55 degrees north and south, it is often 400-600 meters above sea level, which is very suitable for grape growth.

(2) the temperature of growing grapes is strict. When the temperature is slightly lower, the grapes cannot mature. When the temperature is high, the grapes are easy to ripen too quickly, which leads to the loss of taste after wine making.

(3) every year, grapes have a great impact on the climate of the year, so the price of wine sold is not cheap.

2. Soil

(1) soil also plays an important role in grapes, and the poorer the land is, the more suitable it is to grow grapes.

(2) of course, the wettability and minerals of the soil. The degree of acidity and alkalinity will have a certain effect on the quality and chromaticity of grapes. The better the quality of the grapes, the purer the wine will be.

3. Sunshine

The main results are as follows: (1) the photosynthesis of grape growth by sunlight will reflect its maturity during the harvest period, and the yield and quality of grape are mostly affected by this.

(2) some special grapes must be exposed to sunlight in order to be evenly colored as normal.

(3) the grape fruits grown with sufficient light are naturally strong and mature. The color of astigmatism is fuller.

(4) but pay attention not to excessive light, summer noon temperature reached the highest will be in strong light, grapes prone to sunburn.

4. Temperature

(1) Grape is a warm temperate crop, which cannot be mass-produced if there are not enough calories, and its temperature affects the growth and fruit of grapes.

(2) the active accumulated temperature with a monthly average temperature of more than 10 degrees can meet the growth cycle of grapes, and there are great differences among different varieties.

(3) low temperature can also cause harm to grapes, and low temperature injury is a common problem encountered in growing grapes, so the growth and development of grapes are limited in most areas.

(4) the low temperature injury comes from winter, and the same low temperature damage in spring is due to late frost, zero inflorescence is frozen, and seedlings and young leaves begin to be damaged at minus zero.

5. Moisture

(1) Water comes from seasonal precipitation, which is also a climatic factor that determines grape varieties. The seasonal variation of precipitation is due to the change of climate type.

(2) there are two points that water affects the sugar content of grapes: one is that the grapes should be fully moist at the beginning of sprouting in spring, and the other is to absorb dry water and keep dry until the mature period, so as to avoid the situation of low sugar content and tasteless grapes.