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2009年国家杂交水稻工程技术研究中心在老挝万象进行了杂交水稻试验示范,结果表明,在老挝短日高温条件下,供试杂交水稻组合生育期明显缩短,示范产量6.2~7.0 t/hm2,比当地常规对照品种(2.2 t/hm2)大幅增产。中国杂交水稻在老挝有广阔的发展前景。
In 2009, the National Hybrid Rice Engineering Research Center conducted a demonstration experiment on hybrid rice in Vientiane, Laos. The results showed that the shortest growth period of hybrid rice combination under test in Lao PDR with a demonstration yield of 6.2-7.0 t / hm2 The local conventional varieties (2.2 t / hm2) increased significantly. China’s hybrid rice has broad prospects for development in Laos.