西瓜、生姜、菠菜间套复种三作三收,是山东省费县发展高效农业过程中总结出的一种较为理想的种植模式。该模式以西瓜为主体,套种生姜,复种菠菜。其优点一是变冬闲地为越冬菜地,变纯种姜为瓜套姜,提高了复种指数及土地、光能利用率;二是在气温高、光照强的炎夏季节,利用西瓜秧作 Watermelon, ginger, spinach intercropping three sets for three crops, Fei County, Shandong Province is the development of efficient agricultural process concluded a more ideal planting patterns. Watermelon as the main mode of this model, interplanting ginger, multiple crop spinach. One of the advantages of winter is to change the winter for the vegetable, change the pure ginger for the melon sets of ginger, improve the multiple cropping index and land, light energy utilization; the second is the high temperature, light strong summer season, the use of watermelon seedlings