丘陵地区马铃薯—有机稻—叶菜低碳高效栽培技术

马铃薯—有机稻—叶菜低碳高效栽培技术是一种将马铃薯、水稻、叶菜三类作物周年轮作的新型种植模式。2月份将马铃薯种摆放在水稻田里,覆盖稻草生产马铃薯,5月份收获马铃薯。马铃薯收获后种植早中稻,10¹1月份收获水稻,保留稻草用于次年春季马铃薯种植。水稻收获后在水稻田内种植菠菜、芫荽、茼蒿等叶菜类蔬菜,叶菜在春节前后采收完毕。该方法将水旱轮作有机结合起来,既有利于稻草还田,增加土壤有机质,改善土壤生态环境,又有利于提高土地利用率,提高土地产出,为农业增效和农民增收提供一种有效途径。

Low-carbon and Efficient Cultivation Techniques for Potato Grown in the Rotation System of Potato-Organic Rice-Leaf Vegetable in Hilly Areas

The low-carbon and efficient cultivation technique of potato-rice-leaf vegetable is a new cultivation model that potato,rice and leaf vegetable are rotated annually.Potato seeds are put on the surface of rice fields in February,covered with straw,and cropped in May.Early-mid rice is planted after potatoes harvested,the rice is cropped from October to November,and straw is kept for potato cultivation in spring of the next year.Leaf vegetables,such as spinach,coriander and crown daisy,are planted in the rice field,and the vegetables are harvested completely before or after Spring Festival.This method organically combining wet field-dry field rotation,not only is conducive to the straw returning to field,increasing soil organic matter and getting soil environment better,but is beneficial to improving the utilization rate of land,and raising production from land.It is an effective way to increase agricultural crop and raise farmers in come.