High-quality and high-yield cultivation method of Cuiguan pears

Abstract

The invention discloses a high-quality and high-yield cultivation method of Cuiguan pears. The method comprises the steps of cultivation planting, growth management, adoption of a fertilization and irrigation technology, fruit thinning, bagging and control and prevention of diseases and pests. The method is characterized in that during cultivation planting, trenches with the row spacing of 3 meters are dug during October to December every year, and surface soil and deep soil are separately arranged, wherein the depth of each trench is 75-85 cm and the width of each trench is 55-65 cm; a tree branch and grass or weed leaf layer with the thickness of 20-30 cm is laid on the bottom of each trench, back-filling of deep soil with the thickness of 20 cm is conducted, base fertilizer is applied according to the mode of applying 50 kg of phosphate fertilizer and 50 kg of thoroughly decomposed rapeseed dregs per mu, and back-filling of soil with the thickness of 3-5 cm is conducted for usage; high-quality seedlings are selected and planted according to the spacing of 2 meters, wherein the roots of the high-quality seedlings are robust, the diameter of each connecting part is 0.7 cm or above, the height is 70 cm or above, and plump buds grow on the main branches after planting; a row of Miaojin pears or Huanghua pears or Qingxiang pears are planted after every 3-4 rows of Cuiguan pears are planted, the planting depth is 30-40 cm, back-filling of surface soil is conducted during planting, irrigation is conducted with root fixing water according to 2.5-3 kg per plant, and then 40*40cm black mulching film is pressed and laid around the trees.

Description

technical field [0001] The invention relates to a cultivation method of fruit trees, in particular to a high-quality and high-yield cultivation method of Cuiguan pear. Background technique [0002] As we all know, Cuiguan pear is favored by fruit growers and consumers for its thin peel, small core, white flesh, tender flesh, rich juice, sweet taste, and 12% to 13% soluble solid content. Cuiguan pear has wide adaptability, strong stress resistance, good quality, early maturity, and good yield performance. However, the existing Cuiguan pear cultivation method has high production costs and high requirements for fertilization. statement. In addition, pit cultivation is adopted, which is easy to be immersed in water for a long time in areas with more rain, which seriously affects its growth, causes fruit quality to decline, has poor commerciality, low yield, and low economic benefits, which seriously affects its promotion. Contents of the invention [0003] The purpose of the...

AI Technical Summary

Problems solved by technology

Cuiguan pear has wide adaptability, strong stress resistance, good quality, early maturity, and good yield performance. However, the existing Cuiguan pear cultivation method has high production costs and high requirements for fertilization. statement

In addition, pit cultivation is adopted, which is easy to be immersed in water for a long time in areas with more rain, which seriously affects its growth, resulting in a decline in fruit quality, poor commerciality, low yield, and low economic benefits, which seriously affects its promotion.