How to grow grapes well
Article Summary: This article covers the aspects of how to grow grapes well, including the steps and process of grape cultivation. Follow the editor to see the specific content!
Grapes are juicy, sweet, and rich in nutrients. Today, let's understand the planting methods of grapevines from planting time, soil selection, water and fertilizer management, staking and pruning.
1. Planting Time
The general planting time for grapevines is between March and April, and some are also planted between September and October.
2. Soil Selection
Grapevines do not have high requirements for soil, but to ensure normal growth and development, it is best to choose sandy loam or light loam with loose texture, good permeability, drainage, and fertility, as well as slightly acidic to slightly alkaline soil with lower bulk density.
3. Water and Fertilizer Management
During the planting process of grapevines, they need to be watered weekly to keep the soil moist. There's no need to water them if it rains heavily, but avoid waterlogging. Grapevines are mainly fertilized in autumn, preferably after the harvest, or in spring after the vines are unearthed and staked. The base fertilizer is usually organic fertilizer, with about 5000 kilograms per mu. You can dig 10-15 cm of topsoil in the orchard, spread the fertilizer in the pit, mix it evenly with the soil, and then fill the topsoil back. In autumn, top-dressing is also needed, usually using 50-100 grams of urea and 150-200 grams of ammonium sulfate. This can promote germination and fruiting of the grapes. In addition to soil fertilization, foliar feeding is also required, usually using 0.3% urea, 0.3%-0.5% monopotassium phosphate, 0.1% sodium chloride, and 3% calcium superphosphate. It is also important to pay attention to the weed situation in the field, clearing weeds in a timely manner, and loosening the soil to ensure the normal growth of the grapevines.
4. Staking
To facilitate field management, stakes can be used for grapevines. A single trellis framework is usually adopted because it is conducive to ventilation and light penetration, which can improve the quality of grapes. Generally, the row spacing is 2-3 meters, the height of the trellis is 1.2-2 meters, and there is a post every 6 meters in each row, with a horizontal wire stretched every 50 centimeters on the posts.
5. Pruning
Pruning is necessary in the spring. Initially, only two strong buds need to be left. When the new buds grow to 10-15 leaves, they need to be pruned again, usually leaving 1-2 leaves at the top. It is also necessary to remove the tendrils to avoid the consumption of nutrients.
The detailed explanation of how to grow grapes well and the steps and process of grape cultivation shared above, hoping this article can bring you help in green plant management!