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蔬菜的一生也可以说和人类一样,多灾多难,并不是一帆风顺的。从播种到出苗,生长发育,开花结果及贮藏运输,常常会遇到不良条件的影响,或受到病原物的侵害,引进烂种烂芽,植株生长发育不良,蔬菜外部形态和组织生理受到破坏,严重时甚至死亡,我们把这种现象叫蔬菜病害。蔬菜发病的原因有两个方面,即不良环境条件的影响,或病原物的侵害。因此,病害又可
The life of vegetables can be as human as it is, it is troublesome and it is not easy. From sowing to emergence, growth and development, flowering and storage and transportation, often encounter adverse conditions, or by pathogen violations, the introduction of rotten buds, poor plant growth and development, vegetable external morphology and tissue physiology were damaged, Serious or even death, we call this phenomenon vegetable diseases. The causes of vegetables have two aspects, that is, the impact of adverse environmental conditions, or pathogen violations. Therefore, the disease can be