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近年来，温室面积不断增加，温室蔬菜栽培种类也随之增多。如何提高保护地的利用率，增加经济效益，这是蔬菜生产中进一步探讨的课题。笔者通过两年试验，探索出早春青花菜，夏季空心菜，晚秋青花菜三茬高产，高效栽培方法。二年平均６６７ｍ２收获春青花菜７７２ｋｇ，产...
In recent years, the greenhouse area continues to increase, greenhouse vegetable cultivation species also will increase. How to improve the utilization of protected areas and increase economic benefits are the topics to be further explored in vegetable production. After two years of experimentation, the author explored the high-yielding and efficient cultivation methods of early spring broccoli, summer spinach and late autumn broccoli. Two years average 667m2 harvested spring broccoli 772kg, production ...