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近几年来,我们结合教学开展玉米育种工作,取得了一些进展,先后育成几个抗病性较好、配合力较高的自交系,两个三系配套的雄性不育系,六个单交种。这些单交种已在生产上逐步推广应用,其中南校一号在全区推广三十五万亩以上,也有些正参加区试鉴定,有些开始在各地试种示范。此外,我们还着手研究高光效育种、矮杆育种、多穗型育种和品质育种等。
In recent years, we have made some progress in carrying out corn breeding through teaching. We have developed several inbred lines with good disease resistance and high combining ability, two male sterile lines with three lines and six single Cross the seed. These single cross-breeding species have been gradually popularized and applied in production. One of them, South School One, has promoted more than 350,000 mu in the region. Some of them are also attending the district trial appraisal, and some of them have begun to experiment with planting and demonstrating in various places. In addition, we are also working on high light efficiency breeding, short bar breeding, multi-spike breeding and quality breeding.