Bagging-free film solution for sweet persimmons and application thereof in growth of sweet persimmon

Abstract

The invention discloses a bagging-free film solution for sweet persimmons and application thereof in growth of the sweet persimmons. Every 100 ml of the bagging-free film solution for the sweet persimmons is prepared from, by mass, 2-5 parts of sodium carboxymethylcellulose, 0.2-0.5 part of lauryl sodium sulfate, 1-5 parts of alkylphenol polyoxyethylene, 0.5-1 part of titanium dioxide, 0.05-0.5 part of boric acid, 0.02 part of salicylic acid, 0.001 part of jasmonic acid methyl ester and the balance water until the total volume of the solution reaches 100 ml. By spraying the bagging-free film solution for the sweet persimmons on the surfaces of sweet persimmon fruits, a stable film-shaped structure can be formed on the surfaces of the sweet persimmons, so that the process of bagging the sweet persimmon fruits is not involved, and the costs are reduced; since the bagging-free film solution for the sweet persimmons contains botic acid, salicylic acid and jasmonic acid methyl ester, the growth of the sweet persimmon fruits is facilitated, and the production of bacteria is inhibited; since the film solution is added with titanium dioxide, which has an effect of preventing ultraviolet, the burns caused on the sweet persimmon fruits by the ultraviolet in the sunlight beams can be reduced.

Description

technical field [0001] The invention belongs to the technical field of sweet persimmon planting, and in particular relates to a bagging-free film solution for sweet persimmon and its application in the growth of sweet persimmon. Background technique [0002] Sweet persimmon is rich in nutrients, rich in sugar, vitamins, carotenoids, and rich in P, Ca, Fe, Mg, Zn, Cu, Cr, Se, Fe and other trace elements. Every 100 g of sweet persimmon contains 15 g of sugar More than 50 mg of vitamin C, its vitamin C content is 10 times that of apples, and the content of dietary fiber is 2 times that of apples. Because sweet persimmon fruits are susceptible to diseases, ultraviolet rays, poor fruit shape, and bird damage during the ripening process, the bagging technology is gradually promoted during the cultivation of sweet persimmons. However, because the sweet persimmon tree is relatively large, the bagging operation is inconvenient. In addition, with the gradual increase in labor costs, ...

AI Technical Summary

Problems solved by technology

However, because the sweet persimmon tree is relatively large, the bagging operation is inconvenient. In addition, with the gradual increase in labor costs, the cost of traditional bagging technology has gradually increased. and labor costs, totaling more than 1,500 yuan

In addition, after bagging, due to insufficient light, the coloring degree of the fruit decreases, the sugar content decreases, the organic acid increases, and the fruit hardness decreases, etc., which affect the quality of sweet persimmons and shorten the storage and preservation time.

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