How to Make Grape Seedlings Thicker and Stronger
Today's topic is about how to make grape seedlings thicker and stronger, and sharing methods for the rapid growth of grape seedlings. Here is a comprehensive introduction to follow.
When farmers grow grapes, they naturally want them to grow quickly and well. Actually, it is quite simple to achieve this; careful maintenance is key. Let's introduce how to make grapes grow faster from six aspects: early planting, bud removal and shoot selection, reasonable fertilization, short root planting, mulching with film, and pest and disease control.
1. Early Planting
The selection of planting time determines the growth of grapes. Since there is a period of seedling adjustment after planting, the adjustment period should not conflict with the germination period. Therefore, if grape seedlings can be encouraged to develop new roots earlier and adapt to the new environment, they will rapidly germinate in the spring growing season. Generally, planting in autumn is better than in winter, winter is better than spring, and early spring is better than late spring.
2. Bud Removal and Shoot Selection
Bud removal in grapes usually happens twice a year, the first time during the germination period, and the second time 10-15 days after the first. At this point, strong large buds should be retained, while weak, diseased, and poorly growing branches should be removed. The dense growth areas should also be thinned. When the new shoots grow to about 10-20 centimeters, you can choose to keep the flowering branches with inflorescences, ensuring that the branches left behind are basically uniform, which can concentrate nutrients and promote the growth of grapes.
3. Reasonable Fertilization
Before planting, it is necessary to apply an adequate amount of base fertilizer to promote grape growth. During later growth, timely top-dressing is also needed. When the new shoots of the grapevines have grown 4-7 leaves, it is necessary to apply top-dressing, usually using fast-acting nitrogenous fertilizer, combined with 0.4% urea solution, applying 1.25-1.75 kilograms of water per plant every 8-12 days. After August, the fertilizer for top-dressing needs to be changed to 0.4% potassium sulfate compound fertilizer mixed with water solution, applying 1.25-1.75 kilograms of water per plant every 12-15 days.
4. Short Root Planting
Since the root system of grape seedlings is quite developed, it is necessary to cut the long roots to about 13-15 centimeters during planting, which helps the growth of the grape root system, promotes nutrient absorption and transmission, and speeds up the growth of branches and buds.
5. Mulching with Film
Because the temperature in early spring can be low, which inhibits grape growth, farmers can cover the seedling trays with a layer of black plastic film. This not only ensures that soil moisture does not evaporate but also retains heat, blocks light, and prevents weeds, which is more conducive to grape growth.
6. Pest and Disease Control
When growing grapes, the biggest fear is the invasion of pests and diseases. Pest and disease control is mainly about prevention, so it is common to spray a high-efficiency broad-spectrum fungicide before and after rain, which can inhibit the occurrence of pests and diseases.trace elements can be added to the pesticide to supplement the nutrition of the grapevines.
The detailed explanation of how to make grape seedlings thicker and stronger and the rapid growth methods shared above are for reference only!