How to plant grapevines for high yield
This article focuses on the introduction of how to plant grapevines for high yield and the key points of grapevine cultivation techniques related to green plants and flowers. Next, the editor will introduce to everyone.
Grapes are one of the fruits loved by people. In recent years, the fresh grape industry has developed rapidly, and the planting area has been continuously increasing. However, there are many problems in the production of fresh grapes in China. Reasonable and correct cultivation techniques and control measures are conducive to increasing grape yields. With the understanding of grape biological characteristics, cultivation management techniques are increasingly improving. Below, I will share the grape planting time and methods with you.
Grape Planting Time
The general planting time for grapes is around March to May. Grapes belong to the grape family of the grape genus, woody vines, with cylindrical young branches, longitudinal ridges, hairless or sparsely pubescent, ovate leaves, dense or sparse paniculate inflorescences, well-developed basal branches, fruits that are spherical or oval, flowering period is from April to May, and fruiting period is from August to September.
Techniques for Planting Grapes
1. Selecting Seedlings
The quality of grape seedlings directly affects the fruit-setting rate of grapes. Therefore, when selecting seedlings, choose plump and strong seedlings with well-developed roots, intact preservation, and no diseases or pests. Also, consider the local climatic characteristics to choose grape seedlings suitable for growth.
2. Seedling Treatment
After selecting the grape seedlings, appropriate pruning should be done. Follow the rule of leaving more than three plump buds on the seedlings, shorten the lateral branches to about 15cm, and soak the pruned grape seedlings in clean water to allow the seedlings to absorb sufficient moisture. Disinfection should be done before planting.
3. Covering the Ground with Film
When planting, to shield from wind and rain, black plastic film can be used to cover the greenhouse, aiming to maintain ground temperature and humidity, reduce weed growth, and increase the growth speed of grapes. After planting the grape seedlings, regularly check the survival status of the seedlings and do a good job of supplementing seedlings.
4. Fertilization
About half a month after the grape seedlings sprout and grow 7-8 new leaves, top dressing begins. In the early stage, nitrogen fertilizer is mainly used to promote the lush growth of grape seedlings and accelerate the formation of the plant. When fertilizing, be careful not to make the concentration too high to avoid burning the seedlings and damaging the roots. After fertilizing, do a good job of watering. If excessive growth of grapes is observed, stop using nitrogen fertilizer and start applying potassium and phosphorus fertilizers.
5. Disease and Pest Control
In the early stage, grape seedlings need to be prevented from pests and diseases such as golden turtle beetles, green盲蝽, and black spot disease. In the later stage, the occurrence of downy mildew needs to be prevented. In addition to pest and disease prevention, keep the soil moist after planting the grape seedlings, and reduce the frequency and amount of watering during the growing period.
Seven Key Points of Grape Cultivation Techniques
Selection of Garden Site: The garden should be built on gentle slopes or flat land with convenient transportation.
Soil Improvement and Garden Construction: Apply an appropriate amount of organic fertilizer to the garden soil and set up cement piles at suitable intervals.
Selection of Varieties: Choose better-quality varieties for planting.
Planting Seedlings: Use first-class seedlings for planting.
Fertilization and Water Management: Use nitrogen fertilizer in the early stage and organic fertilizer in the later stage.
Shaping: Take appropriate pruning measures according to the variety of grapes.
Disease and Pest Control: Clean the garden in time, apply green bag fertilizer with biological bacteria, and reduce the incidence of diseases.
This article shares how to plant grapevines for high yield and the specific introduction of key points of grapevine cultivation techniques. I hope everyone likes it!