Summer Black Grape Cultivation Techniques
Comprehensive analysis of the cultivation techniques of summer black grapes in the field of green plants and flowers, let's take a look together!
Summer Black Grape Cultivation Techniques
Black grapes are a derivative of the Kyoho grape. Compared to Kyoho grapes, black grapes mature earlier, are seedless, and have a higher sugar content. The flesh is firm and compact, making it popular with many people, so there are some planting areas in China with good economic benefits. So how do you plant summer black grapes? Today, our editor has brought you the cultivation techniques for summer black grapes. Let's take a look!
Seed and Soil Selection
There are many varieties of summer black grapes, and the appropriate variety should be chosen based on local climate conditions and other factors. After selecting the variety, choose soil that is easily accessible, has sufficient water sources, deep soil layers, and good drainage for planting. Then, prepare the land in the autumn before planting, crush the soil to improve its permeability, and apply enough base fertilizer, turning the soil once to mix the fertilizer well with the soil. Finally, control the planting density, dig good planting trenches, and make planting preparations.
Seedling Management
After planting, it is important to manage the young trees properly. When the young tree has grown its eighth true leaf, top dressing should be carried out every half month or so. In the early stage, nitrogen fertilizer should be the main focus, shifting to phosphorus and potassium fertilizers from August to September. After planting, set up a trellis next to the seedlings, string a few wires on the trellis, and when the new shoots reach about 55 centimeters, tie the vines properly. Lastly, in the juvenile stage, it is important to prevent and control diseases and pests, regularly spraying to improve the growth ability of summer black grapes.
Shaping and Pruning
About half a month after all the leaves have fallen in winter, a winter pruning should be carried out. The main pruning target is the current year's fruiting branches, leaving three buds for short cuts and removing excess branches. When pruning, the branches should be pruned inward to prevent the fruiting part from growing outward. At this time, cut off the excessively long and dense branches that are prone to diseases and pests to improve the cold resistance of summer black grape plants and help them survive the winter. Then, in the summer, it is important to do tasks such as wiping buds, pinching the growing tips, and tying vines to improve ventilation and promote the growth of summer black grapes, increasing yield.
Flower and Fruit Management
Summer black grapes have a strong growth ability. Generally, there are two or more inflorescences on new shoots. To improve the yield and quality of grapes, we can retain one inflorescence for each new shoot. Remove excessive inflorescences, as too many can lead to high consumption of nutrients, high fruit setting rate, but also affect yield. Therefore, it is necessary to clear weak and poor-growing inflorescences in a timely manner. According to the tree's vigor and fruit load, do a good job of thinning fruits to prevent exceeding the fruiting range of the tree, which can affect the growth of summer black grapes.
The above is a brief introduction to the cultivation techniques of summer black grapes, which are relatively easy to grow. But management should also be done well, strengthening management in all aspects to ensure output. That concludes today's introduction. This article is for reference only.
The detailed explanation of the summer black grape cultivation techniques provided above is for everyone's reference and suggestion!