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目前,茶园经过连续采摘,体内的大量营养被消耗,又正逢夏秋高温炎热天气,茶园土壤板结,地力下降,病虫害重,严重影响茶树的正常生长。因此,夏秋炎热时节,应切实加强茶园管理,恢复茶树的元气,力争下年茶园获得丰收。茶园高温热害症状。茶树受热害后,首先在嫩梢部位出现症状,新梢停止生长,形成驻芽,接着幼叶萎蔫,出现焦边,成叶和老叶泛红,从而使整叶焦枯脱落。尤其是在长期气候干燥、空气
At present, the continuous picking of the tea plantation consumes a large amount of nutrients in the body, and it also happens during hot summer and summer hot weather. The soil in the tea plantation is compacted, soil fertility is reduced, pests and diseases are seriously weakened, and the normal growth of the tea tree is seriously affected. Therefore, the hot summer season, should effectively strengthen the management of tea gardens and restore the vitality of tea trees, and strive to harvest the tea plantation next year. Hot tea plantation symptoms. After the tea tree is heated, the symptoms appear in the tender shoots first, and the shoots stop growing to form buds. Then the young leaves wilt, the coke burrows appear, and the red leaves become old and red, thus causing the entire leaves to scorch off. Especially in the long-term climate dry, air