Method for saving frozen loquat fruit

Abstract

The invention relates to a rescue method for frozen loquat fruits. The rescue method adopts the reagents of GA3, forchlorfenuron and 2,4-dichlorophenoxy acetate to be evenly mixed; then GA3, the forchlorfenuron and the 2,4-dichlorophenoxy acetate are prepared into 25 times liquid with absolute alcohol, and a small vessel with certain volume is prepared for packing; the 200-250 times water is usedwhen the reagents are used; during the using process, the frozen loquat fruits are sprayed through a hand-held spray can or a knapsack sprayer until the frozen loquat fruits are wet, and the frozen loquat fruits are sprayed once every 20-30 days, twice for each spray; and the production management is carried out according to the normal daily management of the loquat garden. The rescue method has the advantages of scientific and reasonable reagent formula, simple implementation method, low implementation cost, obvious effect of rescuing the frozen loquat fruits, significant effect to the loss reduction caused by freezing damage, ensured fruit quality, realized economic outputs, remarkable economic benefit and feasible large-scale popularization and application.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and more specifically relates to a method for rescuing frozen loquat fruits. Background technique [0002] Loquat is a rare fruit unique to southern my country. It blooms in winter, bears fruit in spring, matures in early summer, and bears the rain and dew of the four seasons. , Known as the "Emperor of Fruits". According to the analysis of the Nutrition Department of the Chinese Academy of Medical Sciences, every 100 grams of edible loquat fruit contains 0.4 grams of protein, 0.1 grams of fat, 7 grams of carbohydrates, 0.8 grams of crude fiber, 0.5 grams of ash, 22 mg of calcium, 32 mg of phosphorus, and 0.3 mg of iron. mg, vitamin C 3 mg, and carotenoids 1.33 mg, of which calcium, phosphorus, and carotene are significantly higher than other common fruits, and contain 8 kinds of amino acids necessary for the human body. Loquat is not only delicious and nutritious, but also has high health v...

AI Technical Summary

Problems solved by technology

During the loquat production process, the freezing below -3°C generally occurs from the end of December to the beginning of February. The loquats have generally finished thinning the flowers and fruits. At this time, the freezing will affect the growth of the fruit and then affect the output of the year, and even the harvest will be severe.

However, in the prior art, there is almost no rescue method for loquats after being frozen. Even if there is, the method is not perfect and mature, and the rescue effect is not good, and there is no production and application value.

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