论文部分内容阅读
离开了阳光、雨露、土壤,在钢筋混凝土搭建起的厂房里,植物可以生长吗,产量有保证吗?借助植物工厂,这些都不是问题。去年12月下旬,北京市环境保护监测中心发布的空气质量指数显示,11天里有9天为污染天气,其中中度以上的严重污染和重度污染就占到了8天。受雾霾天气影响,北京昌平区温室大棚光照普遍不足,草莓生长发育受寡照影响,上市时间
Leave the sun, rain, soil, plant in the reinforced concrete building, plants can grow it, the yield is guaranteed? With the plant factory, these are not a problem. In late December last year, the air quality index released by the Beijing Municipal Environmental Protection Monitoring Center showed that nine days were polluted weather in 11 days, of which serious pollution and severe pollution accounted for more than eight days. Affected by the haze weather, Changping District, Beijing greenhouse light generally inadequate, the growth and development of strawberries affected by the impact of oligoclonal, time to market