Method for improving planting yield of golden plum

Abstract

The invention relates to the technical field of fruit tree planting, in particular to a method for improving planting yield of golden plum. The method comprises nine management steps of planting landselection and treatment, fruit tree pruning, plantation secondary treatment, a fruit tree digging, fruit tree transplanting, fertilizer and water management, planting management, pest control and shaping and pruning; an existing golden plum orchard in a high-yield period is selected as a female parent, over dense fruit trees are dug and transplanted, the planting distance between every two existing golden plum trees after being transplanted is controlled to be 3.5-4 meters, thereby effectively increasing interspace among the existing golden plum trees and increasing the ventilation rate and sunlight permeability among the fruit trees, the effect of increasing the yield is achieved while the number of fruit trees is reduced, the quality of the golden plum is improved, and the planting and management cost of the existing golden plum orchard is reduced; through cooperating of a mature golden plum tree transplanting technology, the survival rate of fruit tree transplanting is effectively improved, the growth advantages of the fruit trees are increased, and the fruit bearing cycle of transplanted fruit trees is shortened.

Description

technical field [0001] The invention relates to the technical field of fruit tree planting, in particular to a method for increasing the planting yield of Prunus chinensis. Background technique [0002] Huangjinnai plum, also known as Qingbulin, is a variety of plum (only made by grafting plums and pears), yellow-green, and sweet in taste. Native to Fujian Province, it is actually a plum. Golden Nai Li is the most famous variety of Nai Li. It has golden skin and tastes fresh and delicious. [0003] The grains of golden Nai Li are plump and round, golden in color, exquisite and translucent. Golden Nai Li is rich in nutrition, rich in protein, carbohydrates, amino acids, vitamin C, calcium, iron and other elements. , Lubricate the skin, anti-aging pure natural green fruit, is the best product to cool down in summer. [0004] It has been determined that golden nai plum is rich in antioxidant components, and it can be called a "super fruit" for anti-aging and disease prevent...

AI Technical Summary

Problems solved by technology

[0005] After years of innovation in the planting technology of golden nai plum, growers or related professionals have mastered the mature golden nai plum planting technology; however, in the existing golden nai plum orchards, with the increase of planting years, the fruit trees in the high-yielding period gradually grow up , the branches squeeze each other, the branches cannot stretch freely, and the purpose of thinning branches cannot be achieved only by simple branch pruning; at the same time, the large increase of branches brings great inconvenience to fruit harvesting; too many branches cause too much fruit hanging , the fruit tree cannot provide sufficient nutrients for the fruit, resulting in a large number of fruit cracking and shrinkage, and the fruit quantity increases, but the quality decreases, which causes unavoidable economic losses to the golden nai plum growers; secondly, with the gradual branching of the fruit tree When growing up, the branches between the adjacent golden nai plum trees cross together, the side branches cannot grow healthily, and the fruit mainly hangs on the side branches, and the growers are reluctant to cut off the branches with larger branches, which indirectly causes the golden nana. Lee's cut