| abstract |
The invention discloses a technology for the prevention and control of blueberry gray mold and the preservation of fresh fruits after harvesting. The blueberries are processed for the second time before picking, that is, spraying plant growth regulators; picking mature blueberry fruits; pre-processing the picked blueberry fruits, and then dividing them into storage boxes. Combining pesticide spraying and plant growth regulator spraying on the fruit before picking can reduce the incidence of gray mold on blueberry fruit. At the same time, the gradient cooling treatment of blueberry fruit after picking can greatly avoid blueberry fruit. The fruits will shrink, rot, and produce fermented odors and other spoilage phenomena due to cold damage, and by fumigating blueberry fruits, it can reduce respiratory metabolism, prolong storage period, and ensure quality, which is beneficial to practical storage and application. |