大棚一年六茬菜心高效栽培技术柴晶王艳秋（吉林农业大学农职学院·长春１３０１１８）随着人们生活水平的提高，迫切要求菜食结构的改变。目前菜心日趋受到消费者的承认和喜欢，需求量日益增加。但菜心生产上还存在着产量低，品质差，栽培技术不规范，效益不高等问题，因... High-efficient Cultivation Techniques of Six-day Cabbage in Greenhouse Chai Jing Wang Yan-qiu (College of Agricultural Technology, Jilin Agricultural University, Changchun 130118) With the improvement of people’s living standards, the change of the structure of dishes is urgently required. At present the cabbage has been increasingly recognized and loved by consumers, with increasing demand. However, there are still problems in the production of Brassica chinensis, such as low yield, poor quality, non-standard cultivation techniques, low efficiency and so on.