本文介绍了河南省通许县为了改善种植结构和农业生产条件,通过长期试验示范,探索出在人多地少的平原农区,实行粮、棉、油、草套种,经大面积推广,实现了粮、棉、油、草全面丰收,畜牧业生产迅速发展、这种高效低耗的草田农业,很适合我国国情,值得广大农村推广应用,同时为我国平原农区农业探索出一条新路子. In order to improve planting structure and agricultural production conditions in Tongxu County, Henan Province, through long-term experiment and demonstration, we explored the implementation of crop, cotton, The comprehensive harvest of grain, cotton, oil and grass has witnessed the rapid development of livestock husbandry. The grass-field agriculture with high efficiency and low consumption is very suitable for the national conditions of our country and worthy of popularization and application in vast rural areas. At the same time, a new path is explored for agriculture in plain agricultural areas of our country.