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Journal of Agriculture ›› 2023, Vol. 13 ›› Issue (7): 70-74.doi: 10.11923/j.issn.2095-4050.cjas2022-0081

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Research Progress and Prevention and Control Techniques of Pomegranate Freezing Injury

WANG Qingjun()   

  1. Zaozhuang Agricultural and Mechanical Technology Promotion Center, Zaozhuang 277800, Shandong, China
  • Received:2022-07-05 Revised:2023-03-20 Online:2023-07-20 Published:2023-07-18

Abstract:

Pomegranate freezing injury occurs from time to time in northern China, and it can be classified into different types as sudden-cooling in late autumn, low temperature in winter, and late spring coldness. The damage, causes and cold resistance evaluation of freezing injury were briefly described; summarized the impacts of different techniques, including cultivation management, variety selection, planting suitable species in suitable places, and planting in protected areas, on the prevention and control of freezing injury; and proposed countermeasures from variety selection, variety validation and construction of prevention and control systems.

Key words: pomegranate, freezing injury, research progress, control technology