Quality and safe cultivation method of table grapes

Abstract

The invention provides a quality and safe cultivation method of table grapes and belongs to the technical field of planting. The quality and safe cultivation method includes the steps of winter pruning, spica management, fruit management, spring pruning, winter spica management, winter fruit management and the like. Growing environment is regulated in combination with growing habit of the grapes in practical production, use time and dosage of a budilizer are controlled during winter pruning, use time and dosage of chemical liquid are controlled during spica management, root irrigation and thelike are performed by using an organic fertilizer and growth regulator mixed solution during the winter fruit management process, dosage and time of contaminated chemicals are controlled, and qualityof the grapes is effectively improved.

Description

【Technical field】 [0001] The invention relates to the technical field of planting, in particular to a high-quality and safe cultivation method for table grapes. 【Background technique】 [0002] Grape is a fruit rich in polyphenols, which has a strong anti-aging effect and is favored by consumers. Its role is mainly manifested in the following two aspects: (1) Grape is rich in strong antioxidant substances, which can effectively (2) Grapes contain natural anti-inflammatory ingredients that can delay aging. With the improvement of modern people's material living standards, after satisfying basic food and clothing, high-quality and nutritious fruits have become an indispensable part of daily life. my country is a big fruit producing country, among which grapes account for a high proportion of the whole fruit. Grape fruit is fragrant and delicious, and has high nutritional value. In addition to rich fruit juice, moderate sweet and sour, and delicious aroma, it also contains rich...

AI Technical Summary

Problems solved by technology

[0003] In the hot and humid south, fresh table grape varieties are planted twice a year. The high temperature and rainy summer have a great impact on the high-quality cultivation of grapes. Too much rain can easily cause floods, affect the absorption of nutrients by the root system, and are easy to breed. The disease has adverse effects on the growth, maturity and berry quality of grapes. At the same time, it causes too many spraying times, which affects the safety of fruits. In addition, high temperature makes it difficult to color red, purple and black table grapes, which seriously affects the appearance quality. The fruit quality of stubble fruit (summer fruit) cannot meet the requirements of high-quality grapes

If the pruning of the second-crop fruit (winter fruit) is carried out according to the method of harvesting twice a year in the current production, the low temperature in winter will be too low when the second-crop fruit matures, resulting in too high acidity in the winter fruit, which cannot meet the requirements for producing high-quality grapes , if the production management is improper, it will even seriously affect the yield and quality of summer fruit in the next year

In addition, in the process of grape flower and fruit management, plant growth regulators such as gibberellin are often used. Once the time of use is wrong or the dosage is too large, the quality and safety of the fruit will decline.