东贾村育苗中心的工人在育苗（12月12日摄）。山西省长治县东贾村是当地有名的“蔬菜村”，从2009年起，东贾村大力发展设施蔬菜，建成蔬菜大棚400多座，年产值2000多万元。东贾村多数农民曾经采用传统方法育苗，受天气、技术等因素影响，成苗率低，质量差。今年8月，东贾村建起一座集温、光、水、湿自动控制于一体的智能温室育苗中心，每年可培育菜苗2000万株，降低了成本，提高了秧苗质量。新华社记者 燕雁 摄  East jia village nursery center workers in the nursery(On December 12th perturbation).Shanxi Province ChangZhiXian east jia village is the local famous"Vegetable village",Since 2009,East jia village vigorously develop facilities vegetables,Built more than 400 seat shed vegetables,Annual output value of more than 2000 yuan.East jia village most farmers have the traditional method nursery,Is affected by weather/The impact of factors such as the technology,Into seedling rate is low,Poor quality.August,East jia village built a set temperature/light/water/Wet automatic control in one of the intelligent greenhouse nursery center,Every year can cultivate CaiMiao 20 million plants,Reduced the cost,Improve the quality of seedlings.The xinhua news agency YanYan perturbation 

    东贾村育苗中心的工人在为菜苗配肥（12月12日摄）。新华社记者 燕雁 摄  East jia village nursery center for CaiMiao workers with fat(On December 12th perturbation).The xinhua news agency YanYan perturbation 

    东贾村育苗中心的工人在育苗（12月12日摄）。新华社记者 燕雁 摄 East jia village nursery center workers in the nursery(On December 12th perturbation).The xinhua news agency YanYan perturbation