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| 南繁气候条件下杂交水稻品质状况分析 | |
| 引用本文： | 汪莲爱,袁潜华,曹兵,严定平,况坝根.南繁气候条件下杂交水稻品质状况分析[J].湖北农业科学,2007,46(5):686-688. |
| 作者姓名： | 汪莲爱 袁潜华 曹兵 严定平 况坝根 |
| 作者单位： | 1. 农业部食品质量监督检验测试中心,武汉,430064 2. 海南大学生命科学与农学院,海口,570228 3. 三亚市南繁科学技术研究院,海南三亚,572004 |
| 基金项目： | 国家高技术研究发展计划(863计划)杂交水稻与转基因植物海南研究开发基地项目 , 湖北省农业科技创新中心资助项目 |
| 摘 要： | 通过对国家"863"杂交水稻与转基因植物海南研究开发基地种植的164份杂交水稻新组合米质的测试分析,对南繁气候条件下杂交水稻品质进行了评价.结果表明,大部分杂交水稻的直链淀粉含量、胶稠度和糊化温度已经达到国标优质稻谷的指标要求,两系杂交稻品质优于三系杂交稻.目前杂交水稻品质的主要问题是进一步提高整精米率、降低垩白率;通过与国家标准和农业行业标准进行比较,提出了杂交水稻品质改良的建议. |
| 关 键 词： | 杂交水稻 南繁气候 品质分析 |
| 文章编号： | 0439-8114（2007）05-0686-03 |
| 修稿时间： | 2007-05-22 |
Analysis on the Quality of Hybrid Rice Cultivated in Winter in Hainan Province |
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| WANG Lian-ai,YUAN Qian-hua,CAO Bing,YAN Ding-ping,KUANG Ba-gen.Analysis on the Quality of Hybrid Rice Cultivated in Winter in Hainan Province[J].Hubei Agricultural Sciences,2007,46(5):686-688. | |
| Authors: | WANG Lian-ai YUAN Qian-hua CAO Bing YAN Ding-ping KUANG Ba-gen |
| Institution: | 1.Supervision and Testing Center of Food Quality,Agricultural Ministry,Wuhan 430064,China;2. College of Agricultural and Life Science Hainan University, Haikou 570228, China; 3. Sanya Breeding Academy of Agriculture and Technology, Sanya 572004, Hainan, China |
| Abstract: | The quality of the hybrid rice cultivated in winter in Hainan Province was analyzed by testing the quality of the rice from 164 hybrid rice samples.The results showed that the amylose content,gel consistency,gelatinization temperature could meet the need of state standard.The main problem to solve now was how to improve the percentage of head rice and reduc chalk percentage.Suggestion of improving rice quality was mentioned. |
| Keywords: | hybrid rice climate in Hainan province quality analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |