Shatian pomelo bagging fruit-protection method

Abstract

The invention discloses a Shatian pomelo bagging fruit-protection method which is characterized in comprising the following steps: (1) fruit thinning and fixing are carried out before bagging, wherein after second physiological fruit drop, fruit thinning is carried out 1-2 times in May to June; according to a principle of keeping the large and superior and removing the small and inferior, 1-2 fruits are left on a single branch spike; (2) a pesticide is sprayed twice before bagging, wherein the pesticide is sprayed on branches and fruits once in early May and once a day before bagging; (3) beige, translucent, highly breathable and highly moisture-resistant single-layer paper bags with small ventilation and drainage holes on the bottom are used for bagging; thin and soft iron wires are arranged at the bag tops for tying the bag mouths; and (4) the bagging time is selected at early June when the single fruit weighs 100-150g and has a transverse diameter of 5cm; before bagging, the bag mouths are immersed in water to a depth of 2cm for half an hour; with a fruit stalk as an axis, a fruit is suspended in a bag; and the bags are tied. The bagged fruits are high in high-quality rate, are free of pests, and cannot be rotten. A setting ratio is higher than 98%. The method is simple to operate.

Description

technical field [0001] The invention belongs to the field of forestry and fruit industry, in particular to a method for bagging Shatian pomelo for fruit preservation. Background technique [0002] The fruit growers are busy and intensively plowing throughout the year, hoping to have a good harvest at the end of the year. In the past, Shatian pomelo was allowed to grow, mature, and harvest naturally from flowering to fruiting. The fruit was basically free from pests, and the outer skin was smooth and shiny. It was a good gift for local weddings and visiting relatives and friends. , scale insects and red spiders are seriously infested, and there are spotted insect eyes on the skin of Shatian pomelo fruit, and some of them are rotten, or the pulp is eroded and deteriorated, causing serious losses to Shatian pomelo farmers. The pomelo is placed in a film bag during the long fruit period to ensure the normal growth of the fruit tree and the technical method of no spotted worm ...

AI Technical Summary

Problems solved by technology

In the past, Shatian pomelo was allowed to grow, mature, and harvest naturally from flowering to fruiting. The fruit was basically free from pests, and the outer skin was smooth and shiny. It was a good gift for local weddings and visiting relatives and friends. , scale insects and red spiders are seriously infested, and there are spotted insect eyes on the skin of Shatian pomelo fruit, and some of them are rotten, or the pulp is eroded and deteriorated, causing serious losses to Shatian pomelo farmers. The technical method of putting the pomelo into the film bag during the long fruit period to ensure the normal growth of the fruit tree and the fruit surface without stripe insect eyes

Images