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上海市农业科学院的科学家表示,上海在粳稻育种领域已成功实现了超高产的突破。已育成的2种优质超高产晚粳新品种最高1/15公顷产量高达770千克。据权威科技情报机构进行的全球文献检索,这一高产量在全球处于领先水平,超过了日本、韩国等国的高产粳稻品种。据专家介绍,过去中国科学家在杂交超级水稻高产育种上的突破,基本上都是在籼稻领域取得的成果。此次在粳稻上也获得了优质超高产的品种,将有助于中国在多品种粮食生产上保持稳步的产量增长态势。
Scientists at Shanghai Academy of Agricultural Sciences said Shanghai has succeeded in achieving a breakthrough in ultra-high yielding in the field of japonica rice breeding. Up to 1/15 hectares of newly bred high quality Japonica varieties have been bred up to 770 kg. According to the global literature search carried out by authoritative scientific and technological intelligence agencies, this high yield is leading in the world and surpasses the high-yield japonica rice varieties in Japan, South Korea and other countries. According to experts, in the past, breakthroughs in Chinese high-yield breeding of super hybrid rice by Chinese scientists were basically results achieved in the field of indica rice. The high-yielding super-high-yielding varieties on japonica rice will also help China maintain its steady growth in output of various varieties of grain.