用草汁肥做追肥,叶面喷施,能控制芹菜黄化病的发生。西红柿和卷心菜类基本不发生病虫害.施用草汁肥,蔬菜不受农药污染,能维持生态平衡,保护环境不受污染,还能矮化植株,实行高度密植栽培,促进生长发育,提高坐果率,早结果、早成熟,早上市,增加商品价值。 Make fertilizer with grass juice fertilizer, foliar spray, can control the occurrence of celery yellow disease. Tomatoes and cabbages basically do not occur pests and diseases .Application of grass juice fertilizer, vegetables are not contaminated by pesticides, to maintain ecological balance, protect the environment from pollution, but also dwarf plants, the implementation of highly dense cultivation, promote growth and development, improve fruit set, Early results, early maturity, morning market, increase the value of goods.