Breeding and application of Jiafuzhan, a new elite early indica rice cultivar in China |
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Authors: | Houcong Wang Huakang Huang Simi Qiu Shi Zhang Yashun Fang Jinlei Cai Xuan Zheng Yumin Huang Ruming Chen Chuanzhi Sun Shuanglong Chen Xiaowen Chi Xinying Liao Weiqing Zhang Xinbin Zhong |
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Institution: | 1. School of Life Sciences, Xiamen University, Xiamen, 361005, China 2. Fujian Seed Station, Fuzhou, 350001, China 3. Xiamen Seed Management Station, Xiamen, 361012, China 4. Xiamen Agriculture Technology Extension Center, Xiamen, 361003, China
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Abstract: | After 20 years of dedicated research,Jiafuzhan has been successfully developed under the new technologies in breeding high-quality early indica rice cultivars.Its rice quality has almost reached the A-level Editable Rice of Agriculture Department of China,and its average production reaches 400-500 kg/(666.7 m2).This new cultivar also has other characteristics such as enhanced resistance of blast and fallen,steady productivity,and strong adaptability.Jiafuzhan has been put into production of over 11.4×104 hm2 in Fujian Province and has been introduced and extended in other Provinces like Jiangxi,Guangdong,and Guangxi,China.The successes of breeding Jiafuzhan is a solution to the existing perennial problems in the rice industry,such as poor grain quality of big-grain rice and early indica rice,low productivity,and poor blast resistance of elite rice. |
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Keywords: | Jiafuzhan early indica rice high quality |
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