How to Cultivate Grapevines
Article summary: A brief experience in plant cultivation covering how to cultivate grapevines and the key points of grapevine cultivation techniques, followed by a comprehensive introduction.
Grapes are juicy, sweet, and rich in nutrients. Today, we will explore 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 a loose, well-drained, and fertile sandy loam or light loam with slightly acidic to slightly alkaline properties and 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 is no need to water them if it rains heavily, but avoid waterlogging. Grapevines are mainly fertilized in the fall, preferably after harvesting, or in the spring after the vines are unearthed and staked. The base fertilizer is usually organic fertilizer, with about 5000 kilograms needed per mu. It can be applied by digging a 10-15 cm deep trench in the garden, spreading the fertilizer in the trench, mixing it evenly with the soil, and then refilling the trench with the topsoil. In the fall, it is also necessary to apply additional fertilizer, usually using 50-100 grams of urea and 150-200 grams of ammonium sulfate. This promotes germination and fruiting of the grapevines. In addition to soil fertilization, foliar feeding is also required, typically 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 removal of weeds in the field, loosening the soil to ensure the normal growth of the grapevines.
4. Staking and Fixation
To facilitate field management, grapevines can be staked. A single trellis system is usually adopted because it is conducive to ventilation and light penetration, improving the quality of the grapes. The row spacing is generally 2-3 meters, with the trellis height between 1.2-2 meters. There is a post every 6 meters in each row, with a horizontal wire stretched every 50 centimeters on the posts.
5. Pruning
It is necessary to prune appropriately in the spring, initially leaving only two strong buds. 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 tendrils to avoid nutrient consumption.
This article shares the specific introduction of how to cultivate grapevines and the key points of grapevine cultivation techniques, hoping you will enjoy it!