受冻葡萄的补救措施

• 出 处: 山西果树
• 发表日期: 1996年04期
• 关键词: 平茬 根颈 防寒措施 催根 科技报 土中 天后 压入

受冻葡萄的补救措施由于防寒措施不力或者气候不正常，往往使葡萄植株在越冬时受冻而死，对于受冻葡萄应采用以下几种补救措施：１、平茬。当冻死的根量达５０％以上时，一般很难恢复，应当在根颈处平茬，让其再萌生新茬植株。２、压蔓待根。根系冻死量在４０％以下时，植...

Remedies of frozen grapes Due to poor cold measures or the climate is not normal, often make the grape plants in the winter when frozen and died, the frozen grapes should be used as the following remedial measures: 1, stubble. When the amount of frozen dead more than 50% of the root, it is generally difficult to recover, should be stubble in the root of the neck, let it re-initiation of new crop plants. 2, pressure to be rooted. When the root freezing amount is less than 40%, planting ...