The yields and economic benefits of 5 different greenhouse planting patterns in Yanqing District of
Beijing were investigated taking the common pepper large crop over-summer cultivation as the contrast. The results
showed that the yields and economic benefits of these 5 planting patterns were all improved in different extents than
the contrast. Moreover,the input-output ratios were significantly higher than that of the contrast. Therefore,these
5 planting patterns had good prospects for promotion. Among the 5 planting patterns,3 patterns of tomato-violet
bean,Lettuce-small watermelon-cabbage,and tomato-celery were arranged scientificly and reasonablly,they
could be firstly extended. Two planting patterns of small watermelon-small watermelon,and celery-celery needed
more attention for reasonable crop rotation and avoid successive cropping.
刘兴明. 延庆大棚蔬菜不同种植模式产量与效益分析[J]. 中国蔬菜, 2017, 1(3): 58-60.
LIU Xing-ming. Analysis of Yields and Benefits by Different Planting Patterns in Yanqing District Facility Vegetable Production. China Vegetables, 2017, 1(3): 58-60.