How to Cultivate Grapes to Bear Fruit
If you want to know how to cultivate grapes to bear fruit, as well as the knowledge of grape planting methods and techniques in the field of green plants and flowers, the following details will be shared.
Grapes are juicy, sweet, and nutritious. Today, we will learn about the planting methods of grapevines from planting time, soil selection, water and fertilizer management, trellis installation, and pruning.
1. Planting Time
Generally, the planting time for grapevines is between March and April, and some are also planted between September and October.
2. Soil Selection
The requirements for soil for grapevines are not high, but to ensure normal growth and development of the vines, it is best to choose sandy loam or light loam soil that is loose, permeable, well-drained, and fertile, with a slightly acidic to slightly alkaline pH.
3. Water and Fertilizer Management
In the process of planting grapevines, they need to be watered weekly to keep the soil moist. There is no need to water if it rains heavily, but waterlogging should be avoided. Fertilization is mainly done in the fall, preferably after the grape harvest, or it can also be done in the spring after the vines are unearthed and trellised. The base fertilizer is mainly organic, with about 5000 kilograms of organic fertilizer needed per mu. It is advisable to dig 10-15 cm of surface soil in the orchard, sprinkle the fertilizer in the pits, mix it evenly with the soil, and then fill the surface soil back. In the fall, additional fertilization is needed, usually with 50-100 grams of urea and 150-200 grams of ammonium sulfate. This promotes the germination and fruiting of grapes. In addition to soil fertilization, foliar feeding is also necessary, 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 weeds in the field, removing them in a timely manner and loosening the soil to ensure the normal growth of the grapevines.
4. Trellis Installation
To facilitate field management, trellising can be chosen for grapevines. A single-row trellis system is commonly used because it is beneficial for ventilation and light penetration, which improves the quality of the grapes. Generally, the row spacing is 2-3 meters, the trellis height 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 later buds grow to 10-15 leaves, pruning is needed again, usually leaving 1-2 leaves at the top of the vine. It is also necessary to remove tendrils to avoid the consumption of nutrients.
The above is detailed information on how to cultivate grapes to bear fruit, as well as grape planting methods and techniques, hoping to provide you with help!