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本文介绍了湖南优质稻育种取得的显著成效。但目前面临着几个值得探讨的问题,一是品质问题,主要是碾米品质、外观品质和食味品质,有待进一步提高,从而提高商品价值:二是进一步解决优而不高的问题,要在优质的基础上,以增加千粒重为突破口,逐步解决优质与高产的矛盾;三是品种多样化问题,应将早稻米质的改良作为育种的重点,并开展梗、糯稻品种和胚芽米品种的选育。
This article describes the remarkable achievements made in Hunan high-quality rice breeding. However, there are several issues that are worth discussing currently. One is the quality problem, which is mainly the quality of rice milling, the appearance quality and the eating quality. It needs to be further improved so as to enhance the value of the commodity. The second is to further solve the problem of superiority but not high quality, Quality, based on the increase of 1000-grain weight as a breakthrough, and gradually solve the contradiction between high quality and high yield; third is the variety of varieties, the improvement of early rice should be the focus of breeding and development of stems, glutinous rice varieties and germ rice varieties Education.