What kind of place is suitable for planting巨峰 grapes
巨峰 grapes mainly grow in poor, dry soil. Currently, they can be planted in both the south and the north. Now, they are planted in various regions such as Shandong, Shaanxi, Xinjiang, Liaoning, Hubei, and Yunnan in our country, among which the巨峰 grapes produced in Shandong and Xinjiang are the best, and are sold to various regions of our country.
Places for planting 巨峰 grapes
Generally, 巨峰 grape seedlings are suitable for growing in places with higher humidity, and during the flowering period, they require a relatively dry environment. In the later stage of fruit setting, a semi-dry environment is needed.
巨峰 grapes are planted in the regions of Pingyi, Longkou in Shandong, Changli and Weixian in Hebei, and Lenghu, Chashan Ao, Dongyangdu in Hunan Province. Among them, Shandong 巨峰, when mature, is purple and black, with thick skin, plenty of fruit powder, soft flesh, sweet and juicy, and together with Xinjiang 巨峰, they are known as the two major types of 巨峰.
Conditions for planting 巨峰 grapes
巨峰 grapes have high humidity requirements, and the relative humidity of the air needs to be controlled within 70%-80% during normal times. However, during flowering, humidity should be reduced to maintain dryness. Usually, the growth temperature can be adjusted to about 25℃. During the fruiting period, it is necessary to maintain a day-night temperature difference of more than 10℃.
Key points for planting and managing 巨峰 grapes
1. When the diameter of the new shoots exceeds 1.5cm, it is not easy to form flower buds and the fruit setting is poor, so it is first necessary to control the application of nitrogen fertilizer to prevent excessive tree growth;
2. Pinching the tips Before flowering, the fruiting branches are pinched, and the pinching should not be too heavy or too light. Too heavy is likely to cause large and small berries, while too light will not effectively increase the fruit setting rate. It is recommended to leave 5 leaves above the fruit cluster;
3. Shaping the inflorescence, removing the secondary spikes and the first 2-4 small branches at the base of the inflorescence, pinching off the top 2-3cm of the spike, and leaving only the 7-8cm middle section, which can集中 the nutritional supply during flowering, improve fruit setting rate, and make the fruit cluster compact;
4. Thinning the fruit After the fruit has set, it is necessary to thin the fruit appropriately, removing the small berries and the berries inside the cluster, leaving 40-50 berries per cluster.
The above sharing of 巨峰 grape planting conditions, suitable places for planting 巨峰 grapes, and key points for planting and managing 巨峰 grapes, hope to bring a little help to your life!