西葫芦—晚稻秧—杂交晚稻耕作制,是醴陵市利用晚稻专用秧田开发高效农业的模式之一。其优点主要有:一是实行水旱轮作,改良秧田土壤,有利于晚稻壮秧高产;二是丰富了莱篮子,西葫芦从4月下旬至6月上旬陆续采摘上市,能缓解蔬菜淡季的矛盾;三是经济效益较高。据我们对醴陵浦口镇三浦村80个农户的调查,采用本模式的2.7公顷晚稻专用秧田,平均每667 Zucchini - late rice seedling - hybrid late rice farming system, Liling City, is the use of late rice-specific seedling development of high-efficiency agriculture one of the models. The main advantages are: First, the implementation of drought and drought rotation, improved seedling soil, is conducive to high-yielding late rice strong seedlings; the second is to enrich the baskets, zucchini from late April to early June after another picking, can alleviate the contradiction between the off-season vegetables; Third, higher economic efficiency. According to our survey of 80 farmers in Miura Village, Pukou, Liling, the 2.7-hectare special-purpose late-rice seedling for this model has an average of 667