Fruit bagging technique for increasing the security quality and marketing quality of tomatoes

Abstract

The invention relates to a fruit bagging technique for increasing the security quality and marketing quality of tomato, aiming at the problems of more plant diseases and insect pests, overproof pesticide residue, faeces of pests, dust and soil pollution, serious tomato cavity and the like. The new technique screens out agreeable tomato fruit bag materials (film paper) and fruit bag configuration by taking non-polluted tomatoes as the breakthrough points and is matched with the assorted bagging technique. After flowers of the tomatoes drip, the tomatoes are excised timely during petals wilting, and the residual mark of the petals can not be remained; when the tomato fruit grows till the diameter is about 2-3 cm (egg yolk size), the whole fringe is bagged, and every fringe has three to four fruits. After the tomatoes are bagged, the bag mouths are sealed with a staple or a clip or a pin. The fruit bagging technique is beneficial for increasing the security quality and marketing quality of tomatoes, preventing the infection of gray mold and the generation of cavity fruit, and the ripening of the fruit ahead of time for 5-8d, and provides theoretical foundation and technical support for further increasing the harmful production level of the tomatoes.

Description

technical field [0001] The invention relates to a fruit bag bagging technology for improving tomato safety quality and commodity quality Background technique [0002] In recent years, with the improvement of people's living standards, the requirements for vegetable quality have also increased accordingly, and the production and consumption of pollution-free vegetables have been highly valued by the society. There are many diseases and insect pests in the tomato cultivation process. In order to maintain the output, producers have to use a large amount of pesticides, resulting in excessive pesticide residues. Fruit bagging is widely used in fruit tree cultivation, which can effectively reduce pesticide residues and improve the quality of fruit products. Drawing on this mature technology, some scientific researchers have made some attempts on tomatoes. However, the rotten fruit problem and the cost problem caused by the material of the fruit bag and the structure of the fruit...

AI Technical Summary

Problems solved by technology

However, the problem of rotten fruit and cost caused by the material of the fruit bag and the structure of the fruit bag still limit its application in production

Some studies have proposed plastic film bagging, although its cost is low, but due to the high temperature and humidity in the bag, it is easy to be infected with gray mold, and the rust rate and cracking rate are significantly increased, which is not conducive to production and application.

Some studies believe that sulfuric acid paper bags can increase the single fruit weight of tomatoes and improve the flavor of tomato fruits, but their cost is high, and it is difficult to widely promote their use in production

There are also studies that suggest that white paper bags are better than plastic film bags, but because the white paper absorbs moisture and sticks to the fruit surface, it will also cause gray mold infection and rotten fruits.

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