“稻蔬”轮作种植模式研究及效益分析

Research and benefit analysis of the"Rice Vegetable"rotation planting model

“稻蔬”轮作是指一个自然年内在同一地块上进行水稻、蔬菜两熟制农作物的轮作种植,是探索践行大食物观,实现用地养地相结合的有效举措。以祁阳市推广的“一季中稻+娃娃菜”轮作种植模式为例,通过详细阐述轮作模式的实施要点,从地块选择、播种育苗、田间管理、效益分析等方面进行了总结,实践证明该模式可有效促进农业增效、帮助农民增收、提高耕地利用率,具有较好的经济效益、社会效益、生态效益。

"Rice-vegetable"rotation refers to the rotation of rice and vegetable crops on the same plot in a natural year,which is an effective measure to explore and practice the concept of big food and realize the combination of land cultivation and land cultivation.We take the"one season medium rice+baby cabbage"cropping model promoted in Qiyang City as an example.This paper elaborates on the implementation points of the rotation mode in detail.It analyzes and summarizes it from the aspects of land selection,sowing and seedling cultivation,field management,and benefits analysis.The practice has proved that this mode can effectively promote agricultural efficiency,help farmers increase income,and improve farmland utilization rate,with good economic,social,and ecological benefits.