GB/T 34967-2017
ActiveGrade of rice cold damage in northern China
北方水稻低温冷害等级
Application Summary AI generated
This standard defines the classification criteria for cold damage (low-temperature stress) affecting rice cultivation in northern China. It is applied in agricultural meteorology and disaster assessment to grade the severity of cold damage based on temperature thresholds and growth stages, aiding in risk management and yield loss evaluation for rice farmers and agricultural agencies.
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