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What remedial measures should be taken after tea plants suffer frost damage?

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1. All the tender buds and tender branches on the surface of the canopy that have withered and scorched due to frost damage must be pruned off, and the specific pruning depth should be determined according to the degree of frost damage. 2. The pruning time is best set between February 15 and March 5, that is, the period between Yushui and Jingzhe. 3. Timely topdressing: after the frost-damaged tender buds and tender branches are pruned off, the tea plant will consume a great deal of nutrients, and timely topdressing can prompt the tea plant to recover growth quickly. Generally, for conventional tea gardens, 20-30 kg of urea per mu can be broadcast on a sunny day; for organic tea gardens, 1-2 applications of mineral foliar fertilizer and organic foliar fertilizer can be sprayed 10-20 days before the spring tea harvest.

1. All the tender buds and tender branches on the surface of the canopy that have withered and scorched due to frost damage must be pruned off, and the specific pruning depth should be determined according to the degree of frost damage.

2. The pruning time is best set between February 15 and March 5, that is, the period between Yushui and Jingzhe.

3. Timely topdressing: after the frost-damaged tender buds and tender branches are pruned off, the tea plant will consume a great deal of nutrients, and timely topdressing can prompt the tea plant to recover growth quickly. Generally, for conventional tea gardens, 20-30 kg of urea per mu can be broadcast on a sunny day; for organic tea gardens, 1-2 applications of mineral foliar fertilizer and organic foliar fertilizer can be sprayed 10-20 days before the spring tea harvest.

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