论文部分内容阅读
苹果在贮藏期有生理病害和真菌病害两大类病害,会引起烂果,做好防治对苹果的长期贮藏、保鲜和增值具有重要意义。1.生理病害及防治技术贮藏期生理病的发生与果实采收期有着密切的关系,适时采收是防止该类病害发生的重要措施之一。苹果苦痘病是缺钙造成的,在果实采收后可用2%～4
Apples in the storage of physiological diseases and fungal diseases are two major diseases, will cause rotten fruit, good control of apple long-term storage, preservation and value-added is of great significance. 1. Physiological diseases and prevention and treatment technology During the storage period, the occurrence of physiological diseases is closely related to the harvest time of the fruits. Timely harvesting is one of the important measures to prevent the occurrence of such diseases. Apple bitter pox disease is caused by calcium deficiency, available in the fruit after harvest 2% ~ 4