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夏季高温多雨，蔬菜生长不良，栽培管理比较困难，冬暖大棚蔬菜栽培在夏季效益较低，为了解决这一问题，我们试验推广了秋延迟番茄—早春菜豆—夏芹菜膜网周年覆盖栽培模式，获得了较高的产量与效益。亩产番茄6000kg，菜豆1400kg，芹菜7000kg，亩效益可达19600元，现将栽培技术
In order to solve this problem, we tried to popularize the annual covered cultivation model of autumn-delayed tomato-early spring beans-summer celery film net in order to solve the problem of high temperature and rainy in summer, poor growth of vegetables, difficult cultivation and management, Obtained a higher yield and benefits. Yield per mu 6000kg, beans 1400kg, celery 7000kg, acres of benefits up to 19,600 yuan, now the cultivation techniques