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龚辉,何文建,彭昌家.2016年长江上游中籼品种审定绿色通道区域试验初报[J].农学学报,2017,7(12):1-7..A Preliminary Report for Green Channel Regional Test on Variety Identification of Medium-indica Rice in the Upstream Yangtze River in 2016[J].Journal of Agriculture,2017,7(12):1-7
2016年长江上游中籼品种审定绿色通道区域试验初报
A Preliminary Report for Green Channel Regional Test on Variety Identification of Medium-indica Rice in the Upstream Yangtze River in 2016
投稿时间:2017-03-14  修订日期:2017-06-08
DOI:10.11923/j.issn.2095-4050.cjas17030022
中文关键词: 杂交中稻  新品种  区域试验  农艺性状  经济性状  产量
英文关键词: Medium Hybrid Rice  New Varieties  Regional Test  Agronomic Characters  Economic Characters  Yield
摘要点击次数: 81
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基金项目:农业部关于认定第一批国家现代农业示范区的通知(农计发[2010]22 号);科技部办公厅关于第六批国家农业科技园区建设的通知(国科 办农[2015]9 号)。
作者单位E-mail
龚辉 南充市种子质量监督检验站 nczzgl@sina.com 
何文建 南充市种子管理站 nczzgl@sina.com 
彭昌家 南充市种子质量监督检验站 ncpcj@163.com 
中文摘要:
      为适应南充市及长江上游水稻生产发展需要,筛选适合该地区种植的新杂交中稻组合,采用田间调查、室内考种、单收单打、随机区组设计和统计分析等方法,开展了长江上游中籼品种审定绿色通道区域试验。结果表明,综合农艺和经济性状且抗病性(尤其是抗稻瘟病)较好的品种有奥富优958、黔丰优990、六福优977和广两优990等4个,奥富优958比F优498(CK)增产12.97%、达极显著水平,黔丰优990、六福优977和广两优990比CK分别增产9.24%、5.67%和4.79%,奥富优958和黔丰优990,是南充市国家现代农业示范区和国家科技园区理想的高产、优质、抗逆性强、抗病性较好的新品种。奥富优958、黔丰优990、六福优977和广两优990均可作为南充及长江上游水稻推广品种进行示范推广。
英文摘要:
      To satisfy rice production and development, and select the new hybridized rice combination which is suitable for planting in Nanchong and the upstream region of the Yangtze River, the green channel regional tests on medium-indicar rice variety identification were conducted. The methods of field investigation, plant laboratory test, single harvest, randomized block design and statistical analysis were used in the experiments. The results showed that four varieties ‘( Aofuyou958’, ‘Qianfengyou990’, ‘Liufuyou977’ and ‘Guangliangyou990’) possessed good agronomic and economical characters, as well as disease resistance (especially for rice blast resistance). The yield of ‘Aofuyou958’increased by 12.97% compared with that of ‘Fyou498’, and the difference reached extremely significant level. Compared with that of CK, the yield of ‘Qianfengyou990’,‘Liufuyou977’and‘Guangliangyou990’increased by 9.24% , 5.67% and 4.79% , respectively.‘Aofuyou958’and‘Qianfengyou990’were the ideal varieties in Nanchong National Agricultural Science and Technology Park, with the advantages of high yield, high quality, strong stress resistance and disease resistance. ‘Aofuyou958’ ,‘Qianfengyou990’,‘Liufuyou977’and‘Guangliangyou990’could be popularized as in Nanchong and the upstream region of the Yangtze River.
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