CN104920128A

CN104920128A - Fruit bag for improving fruit quality and bagging method

Info

Publication number: CN104920128A
Application number: CN201510310306.1A
Authority: CN
Inventors: 厉恩茂; 程存刚; 徐锴; 安秀红; 李敏; 李壮
Original assignee: Fruit Tree Institute of CAAS
Current assignee: Fruit Tree Institute of CAAS
Priority date: 2015-06-09
Filing date: 2015-06-09
Publication date: 2015-09-23

Abstract

The invention relates to a fruit bag for improving fruit quality and a bagging method. The fruit bag is that an outer bag sleeves an inner bag to form a bag body; the upper part of the bag body is sealed through an adhering line to form a bag bottom; an opening is formed in the lower part of the bag body; a binding rope is connected to one side of the opening; three ventilating and draining openings are formed in the bag bottom; the outer bag is coated with a wax layer; the bag body is red, blue or green; the fruit is bagged. Compared with the non-bagged apple, the apple bagged has the advantages that the nutritional content is obviously increased, and the peel color is obviously improved; the fruit bag is applicable to bagging of apples.

Description

A kind of fruit bag and bagging method improving fruit quality

Technical field

What the present invention relates to is a kind of fruit bag and bagging method, specifically fruit bag and the bagging method improving fruit quality that field of plant cultivation changes fruit color and quality.

Background technology

According to incompletely statistics, to China's Apple Culture gross area in 2012 more than 2,200,000 hectares, it is one of best fruit tree of economic benefit.Define the large advantage producing region in Bohai Sea Gulf and loess plateau two at present.Fruit bagging cultivation is the important technique measure of China's apple standardized production, it is one of key technology of producing high quality apple, fruit appearance and security quality can be significantly improved by pocket culture, but also certain negative effect is created to fruit interior quality simultaneously, these impacts are relevant with paper bag type, the light tight interior red or interior black fruit bag of main employing in current production, lacks the special fruit bag being applicable to different cultivation objects.

Summary of the invention

For the shortcoming that individual layer exists without color bagging, the present invention proposes the fruit bag and bagging method that improve fruit quality.This fruit bag is made up of inner bag and outer bag bilayer, and scribbles wax and color, is undertaken by substep bagging.Solve the technical problem that fruit bagging improves fruit quality.

The scheme that technical solution problem of the present invention adopts is:

In outer bag inner sleeve, inner bag is housed, forms bag, bag top is closed by bonding wire and is formed at the bottom of bag, and be provided with sack in the bottom of bag, be connected with tie up bag rope in sack side, be provided with three ventilating drainage mouths at the bottom of bag, outer bag scribbles wax layer.The color of bag is red, blue or green.

Fruit bag bagging method: on the other hand hold fruit bag body, pushes sack aside on the other hand, support drum bag of partly clenching fist, and at the bottom of making bag, the ventilation bar water hole of two jiaos is opened.With the hands hold 2cm ~ 3cm place under sack, sack is inserted in fruit downwards, carpopodium to be placed in educate on fruit paper bag, along longitudinal incision base portion, young fruit to be suspended on and to educate central authorities in fruit paper bag.By laterally folded for sack left and right, sack side tied up bag rope tied silk and is placed in folding back, pinch to longitudinal incision side and clamp sack, clutch.Blade and young sprout are not inserted in bag, tie up bag rope tied silk and are not entangled on carpopodium, in case shedding.Bagging order be first label, under rear hat, thorax, rear periphery first.

Good effect, the present invention, compared with not bagging, can significantly improve nutrient content and the fruit colour of apple.Suitable to Apple Bags and the application of bagging method.

Accompanying drawing explanation

Fig. 1 is the present invention fruit bag structural representation

In figure, 1. bag, 2. bag, 3. outer bag, 4. inner bag, 5. sack.

Embodiment

According to the figure, be set with inner bag 4 in outer bag 3, form bag 1, bag top is closed by bonding wire and to be formed at the bottom of bag 2, and be provided with sack 5 in the bottom of bag, be connected with tie up bag rope in sack side, be provided with three ventilating drainage mouths at the bottom of bag, outer bag scribbles wax layer.The color of bag is red, blue or green.

Fruit bag bagging method: hold on the other hand and educate fruit paper bag, push sack aside on the other hand, support drum bag of partly clenching fist, at the bottom of making bag, the ventilation bar water hole of two jiaos is opened.With the hands hold 2cm ~ 3cm place under sack, sack is inserted in fruit downwards, carpopodium to be placed in educate on fruit paper bag, along longitudinal incision base portion, young fruit to be suspended on and to educate central authorities in fruit paper bag.By laterally folded for sack left and right, sack side tied silk is placed in folding back, pinches to longitudinal incision side and clamp sack, clutch.Blade and young sprout are not inserted in bag, and tied silk is not entangled on carpopodium, in case shedding.Bagging order be first label, under rear hat, thorax, rear periphery first.

Bagging time is determined: bagging time is the young fruit development phase of after fallen flowers about 35 days, and this phase bagging is beneficial to the absorption promoting fruit calcium constituent, improves the hardness of fruit and storage tolerance.

1, there is the fruit bag promoting coloring effect: red fruit bag, significantly can increase Apple surface red coloration, improve fruit soluble solids content.

2, there is the fruit bag promoting that fruit surface is bright and clean: blue fruit bag, significantly can promote that fruit calcium constituent absorbs, and significantly improves the fineness of fruit surface.

3, there is the fruit bag of postponing fruit maturation effect: green fruit bag, significantly can postpone fruit maturation.

Apple Bags can improve photosynthetic efficiency and the pigment conversion of fruit, improves the photosynthetic efficiency of fruit, accelerates dry-matter accumulation, can improve the soluble solid content of fruit, generally can improve 2%, really can promote fruit coloring simultaneously.Avoid ultraviolet light and other can not utilize light to the injury of plant and fruit simultaneously, and the temperature in fruit bag can be reduced, avoid Fruit sunburn phenomenon.Also the technical problem of Apple color and quality is solved.Adapt to the actual conditions of China's Fruits production.

Experimental result:

Select erythrocarpus bag bagging to carry out bagging to Apple, contrast the apple of not bagging, the Anthocyanin Content of its apple pericarp increases by more than 10%, improves the soluble solid 2% of fruit.

Select blue fruit bag bagging to carry out bagging to Apple, contrast the apple of not bagging, the fineness index of its fruit surface improves 20%, brightness L value raising 34%.

Select green fruit bag bagging to carry out bagging to apple, contrast the apple of not bagging, its fructescence extends 5 days.

Claims

1. one kind is improved fruit bag and the bagging method of fruit quality, it is characterized in that: in outer bag 3, be set with inner bag 4, form bag 1, bag top is closed by bonding wire and to be formed at the bottom of bag 2, be provided with sack 5 in the bottom of bag, be connected with in sack side and tie up bag rope, at the bottom of bag, be provided with three ventilating drainage mouths, outer bag scribbles wax layer, and the color of bag is red, blue or green.

2. fruit bag bagging method, is characterized in that: hold on the other hand and educate fruit paper bag, push sack aside on the other hand, bag is roused in support of partly clenching fist, at the bottom of making bag, the ventilation bar water hole of two jiaos is opened, and with the hands hold 2cm ~ 3cm place under sack, sack is inserted in fruit downwards, carpopodium is placed in and educates on fruit paper bag along longitudinal incision base portion, young fruit is suspended on and educates central authorities in fruit paper bag, by laterally folded for sack left and right, sack side tied silk is placed in folding back, pinch to longitudinal incision side and clamp sack, clutch; Blade and young sprout are not inserted in bag, and tied silk is not entangled on carpopodium, in case shedding, bagging order be first label, under rear hat, thorax, rear periphery first.