防止蔬菜早衰办法茄子、青椒、黄瓜及番茄等蔬菜常见的早衰症状是：植株萎缩，叶片变黄，果实成熟晚，产量低，严重时可造成植株过早死亡。早衰的原因主要是高温多雨而引起的。防止蔬菜早衰的措施：①适时摘心。青椒在第一茬采摘后，将靠近基部生长的４大枝以上长出的８个... Prevent vegetables premature senility approach Eggplant, green pepper, cucumber and tomato vegetables and other common symptoms of premature aging are: plant shrinkage, yellow leaves, late ripening fruit, low yield, severe premature death can cause plants. Premature aging is mainly caused by high temperature and rainy. Measures to prevent premature aging vegetables: ① in time topping. Green peppers in the first crop picking, the growth of the base near the 4 branches grow more than 8 ...