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寒地棚室番茄的生理性病害,其病症繁杂,发病率较高,严重影响番茄的产量和品质。为了防止此病害的发生,首先要弄清番茄在各阶段的生长发育特点及发病原因,采取有效的综合防治措施,加强栽培技术管理,做到无病先防,达到果红叶绿,才能增加产量,提高经济效
Physiological diseases of tomato in greenhouse in winter have complicated diseases and high incidence, which seriously affect the yield and quality of tomato. In order to prevent the occurrence of this disease, we must first understand the characteristics of tomato growth and development in all stages and the causes, take effective integrated control measures to strengthen the management of cultivation techniques, to achieve disease-free prevention, to reach the red leaves green to increase production , Improve economic efficiency