Grape planting method

Abstract

The invention discloses a grape planting method. The method includes the following steps: (1) culturing seedlings; (2) performing watering; (3) applying farmyard manure; (4) applying potassium sulfate type compound fertilizer and nitrogenous fertilizer in the week before sprouting; (5) after flowering, applying the potassium sulfate type compound fertilizer, the nitrogenous fertilizer and 20-25kg of phosphate fertilizer; (6) when fruits are as big as mung beans, applying the nitrogenous fertilizer; (7) after fruit setting of the grapes, sleeving the fruits with hollow bicolor plastic film sleeves; (8) at the beginning of coloring of the fruits, applying the nitrogenous fertilizer and phosphorus potassium fertilizer. By the grape planting method, the fruits are sleeved with the bicolor plastic films after fruit setting of the grapes, so that the surfaces of the grapes can be prevented from being immersed into rainwater, weatherability is high, light transmission is high, deinsectization and disease resistance are realized, photosynthetic intensity is improved, heat and moisture preservation is achieved, grape growth is quickened, and the purposes of production increase and yield increase are achieved; besides, the ripened grapes are low in pesticide residue in fruits, rich in fruit nutrient, bright in color and luster, good in taste, better in color and more sufficient in sugar.

Description

technical field [0001] The invention belongs to the cultivation field of hops or grapes, and in particular relates to a grape cultivation method. Background technique [0002] Grapes are not only delicious, but also have high nutritional value. The sugar content in ripe berries is as high as 10-30%, mainly glucose, which can be directly absorbed by the human body. It also contains minerals calcium, potassium, phosphorus, iron, multivitamins and essential amino acids for human body. From the perspective of traditional Chinese medicine, grapes are flat in nature, sweet and sour in taste, and non-toxic. Zhongyi believes that grapes can "replenish blood and strengthen bones and muscles, invigorate the stomach and promote body fluids to relieve polydipsia, nourish qi and drive water and diuresis, nourish kidneys and liver, and improve complexion". Edible and medicinal can be said to be of very high value. The main functions and functions are: fatigue relief, anti-toxin and steri...

AI Technical Summary

Problems solved by technology

[0003] In recent years, with the continuous improvement of grape planting benefits, more and more fruit growers are planting grapes. However, due to unreasonable planting techniques, heavy metals and acidity in rainwater lead to excessive metals in grapes, black spots on the surface and residual dirt. The quality of grapes varies from good to bad, and the taste is poor. In addition, there are more diseases and insect pests on grapes. As a result, chemical pesticides are widely used, and the amount of pesticide residues exceeds the standard. It does not meet the requirements of safety and pollution-free, and cannot meet the ecological needs of consumers. Many farmers use paper bags after the grapes are set to prevent rainwater from soaking into the surface of the grapes. When the fruits are ripe and picked, the paper bags are removed. Since grapes are light-loving crops, the paper bags have poor wind and rain resistance and poor light transmittance in this planting method. unfavorable for the growth of grapes