Apple secondary bagging method

Abstract

The invention relates to a twice bagging method for apples and belongs to apple management methods. The twice bagging method for apples includes steps of first-time bagging and second-time bagging, each of the first-time bagging and the second-time bagging includes fixing fruits, selecting fruit cultivation bags or fruit bags, bagging, removing the bags or harvesting, time interval of the first-time bagging and the second-time bagging is longer than 140 days, and time interval of first-time bag removal and second-time bagging is 20 days to 25 days. By means of twice bagging, apple harvesting time can be prolonged, fruit coloration is benefited due to large diurnal temperature difference in the harvesting time, and the higher skin pigment, the higher sugar degree, the better taste. The problems of fruit seaminess and low fruit sugar degree, poor mouthfeel and bad taste of apples in once bagging are solved while the problems of roughness of fruits and poor surface perfection of the fruits due to prolonging of the harvesting time in once bagging of the apples are solved as well. Therefore, fruit quality is improved, economic benefits are multiplied, and a solid foundation is laid for apple quality transformation, upgrading and grade raising.

Description

technical field [0001] The invention relates to a method for secondary bagging of apples, which belongs to one of the apple management methods. Background technique [0002] In the 1990s, my country began to adopt apple bagging technology, that is, put paper bags on apples 30-40 days after the apples withered (about May 25). The pollution caused by pesticide application to the fruit and the damage of birds and insects; the second is to promote the bright color of the fruit, improve the surface finish and appearance quality of the fruit; the third is to increase the commodity value of the fruit. The change of apples from non-bagging to bagging has greatly promoted the development of my country's apple industry and the improvement of product quality. [0003] But we have gradually discovered that disposable bagged apples have low sugar content, poor taste, and are not good-looking. The reason is that the ripening period of apples is from the end of October to the first ten da...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of low fruit sugar content, poor taste, and unpalatable taste existing in the existing apple disposable bagging technology, and to provide a bagging that increases the fruit sugar content, improves the taste, and improves the surface finish and appearance quality of the fruit. method