Pollution-free high-yield planting method for strawberries

Abstract

The invention discloses a pollution-free high-yield planting method for for strawberries, which comprises specific steps of: tissue culture, rapid propagation, primary domestication, nursery selection, transplanting, field planting, field management, and plant disease and insect pest control.

Description

technical field [0001] The invention relates to a pollution-free strawberry high-yield cultivation method. Background technique [0002] Strawberry belongs to the Rosaceae Strawberry genus, and is a perennial perennial herb. Its fruit is bright in color, soft and juicy, and moderately sweet and sour. Berries contain 6% to 12% sugar, 1.0% to 1.5% organic acids, 0.4% to 0.8% protein, and 50 to 120 mg of vitamin C per 100 g of fruit, which is more than 10 times higher than apples and grapes, and rich in minerals such as phosphorus, calcium, iron, and zinc. At present, compared with the advanced strawberry producing countries such as the United States, Japan, and Italy, the average yield and quality of strawberries in my country are relatively low, and because growers pursue high fruit yields, and the content of soil organic matter in my country is generally low, excessive nitrogen application causes soil damage. The increase of nitrate content in the market led to poor quality...

AI Technical Summary

Problems solved by technology

At present, compared with advanced strawberry production countries such as the United States, Japan, and Italy, the average yield and quality of strawberries in my country are relatively low, and because many growers pursue large and high yields, and the organic matter content of soil in my country is generally low, excessive nitrogen application causes soil The nitrate content in the strawberry has increased, resulting in poor quality of most of the strawberries sold in the market; some strawberries have exceeded the standard of pesticide residues, resulting in unqualified hygiene indicators

In addition, the high incidence of soil-borne diseases due to successive years of dry farming has reduced the quality and taste of strawberries in my country.