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随着育种技术的不断发展,种子市场开放以及科研院校、种子企业等单位育种工作力度的加大,农作物新品种如雨后春笋般层出不穷,加上我县处于甘、宁、蒙三省区交界的特殊地理环境,在我县特别是玉米、向日葵新品种(新组合)更是丰富多彩。但是,任何单位选育的新品种都有其适宜的种植区域,只有在适宜的区域范围推广种植才能获得最佳的经济效益。
With the continuous development of breeding technology, the opening of the seed market and the efforts of scientific research institutions, seed enterprises and other units of breeding efforts intensified, new crop varieties springing up after another, coupled with my county in Gan, Ning, Mongolia provinces at the junction of the special Geographical environment, especially in my county corn, sunflower new varieties (new portfolio) is even more colorful. However, the new varieties bred in any unit have their own suitable planting areas, and the best economic benefits can only be obtained by promoting planting in suitable areas.