东港市大东街道办事处新沟菜农委有150多亩地势低洼水田,排水困难,水稻生长季节长期渍水,导致水稻根系发育不好,水稻长势差,易发生早衰。多年来,水稻产量一直徘徊在350~400 kg。通过多年细心观察,笔者等技术人员发现水田田埂边的水稻长势普遍好,即使是水田内小田埂两边的水稻也明显优于大田内的水稻。受到这个现象的启发,采用水稻起垄栽培技术新模式进行试验和示范,连续2 Donggang Dadong Sub-district Office There are 150 mu low-lying paddy fields in Ditou Village Committee of Nongou County, which has difficulty in drainage and long-term waterlogging during the rice growing season, resulting in poor rice root development, poor rice growth and premature aging. Over the years, rice production has been hovering at 350 ~ 400 kg. After years of careful observation, the author and other technicians found that the paddy fields along the paddy fields are generally good. Even paddy fields on both sides of the paddy field are obviously superior to paddy fields. Inspired by this phenomenon, using the new model of rice ridge cultivation techniques for testing and demonstration, continuous 2