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问:造成果蔬采后腐烂的主要原因是什么? 答:近年来,防腐已成为水果蔬菜贮藏、运输期间的突出问题。果蔬采后腐烂是由青绿霉、灰霉、蒂腐、炭疽等真菌所造成的。水果、蔬菜无论在生长期或贮藏期随时都会受到真菌孢子的威胁,它们潜伏在果蔬的内部或附着在表面,在一定的条件下致病;如采摘或运输过程中造成机械损伤,又如果实过熟和老化、抵抗力降低等均能导致果蔬腐烂。
Q: What are the main reasons for the postharvest decay of fruits and vegetables? A: In recent years, anti-corrosion has become a prominent issue during the storage and transportation of fruits and vegetables. Fruit and vegetable postharvest decay is caused by fungi such as green mold, gray mold, decayed rot, anthrax. Fruits and vegetables are threatened by fungal spores no matter during the growing or storage period. They lurk in the interior of fruits and vegetables or adhere to the surface and cause disease under certain conditions; for example, mechanical damage during picking or transportation, Overmature and aging, lower resistance and so can lead to rotting fruits and vegetables.