我县农民和农机工作者，经过多年试验研究，成功地开发了玉米秸秆整株还田技术。通过在本县豆妪镇彭家庄村连续５年对比试验，粮食平均增产５％～１０％，有着明显的经济效益和社会效益。１９９８年，该项技术在我县获得大面积推广，共推广单铧深耕犁１５００多台，秸秆整... My county farmers and agricultural workers, after many years of experimental study, the successful development of the corn stalk whole plant technology. Through five consecutive years of comparative experiments in Pengjiazhuang Village, Doujiao Town, the average grain yield has been increased by 5% -10%, showing obvious economic and social benefits. In 1998, the technology in my county access to large-scale promotion, a total of more than 1500 single-deep plow promotion units, straw whole ...