Purple grape planting method

Abstract

A purple grape planting method includes steps: digging a planting pit in a diameter of 60-80cm and in a depth of 60-70cm, selecting 1-2-year grafted seedlings complete in root system and large in fibril quantity, and planting by a row spacing of 1.6-1.8m and a line spacing of 5-5.5m; in a germination stage, applying 12-15kg of monoammonium phosphate and 8-10kg of urea per mu, uniformly spraying compound sodium nitrophenolate to leaf surfaces every two weeks in a flowering stage, applying 15-20kg of nitrogen fertilizers and 10-12kg of urea per mu in a fruiting stage, applying 16-18kg of potassium fertilizers and 10-12kg of urea per mu in a fruit expansion stage, and applying 20-25kg of a ternary compound fertilizer per mu 15-18 days after harvesting; harvesting in batches. The purple grapeplanting method is scientific and reasonable, fertilizer types and fertilizer quantity required by grape growth are provided so as to guarantee required nutrient elements in a purple grape growth process and promote purple grapes in good shapes, and purple grape yield is increased.

Description

technical field [0001] The invention relates to the technical field of fruit planting, in particular to a purple grape planting method. Background technique [0002] With the improvement of people's living standards, people pay more and more attention to a healthy lifestyle, and the demand for fruits is also gradually increasing. Purple grapes are relatively important fruits and have gradually become one of the main fruits that people need in their lives. Purple grapes, also known as autumn grapes, are woody vines, with cylindrical branchlets with obvious coarse ribs, densely pubescent and stalked glandular hairs, the glandular hairs are 1-1.5 mm long; tendrils are often 2 or 3 branches, every 2 intermittently opposite to leaves. The flowering period is from April to June, and the fruiting period is from July to September. Purple grape is flat in nature, sweet and sour in taste, enters the lung, spleen, and kidney meridian, has the effects of nourishing liver and kidney, p...

AI Technical Summary

Problems solved by technology

At present, there are mainly the following problems in the cultivation of purple grapes: insufficient topdressing, unreasonable fertilizers, resulting in poor shape, mostly oval shape, and easy threshing, which affects the harvest of purple grapes, that is, affects the output of purple grapes; and, there is no reasonable watering , so that the purple grape absorbs insufficient water or absorbs too much water, causing the purple grape to easily crack, which seriously affects the quality of the purple grape; in addition, the management of the growth process is not in place, making the purple grape small, low in water content, light in weight, and nutritious. low value