| 甘蔗新品种Q146引种试验的表现 |
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| 引用本文： | 陈引芝,游建华,许树宁,梁阗,余坤兴,农定产. 甘蔗新品种Q146引种试验的表现[J]. 中国甜菜, 2009, 0(1): 32-33 |
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| 作者姓名： | 陈引芝 游建华 许树宁 梁阗 余坤兴 农定产 |
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| 作者单位： | 中国农业科学院甘蔗研究中心／广西甘蔗研究所,南宁530007 |
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| 基金项目： | 致谢：梁高明、黄建光、李家实、黄咸丰等同志参与了田间调查工作,特致谢意! |
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| 摘 要： | 2005～2007年对国外引进的甘蔗新品种Q146进行两年新植和两年宿根的品比试验。结果表明，该品种平均公顷产蔗量101．96t．比对照种新台糖22号增产16．77t，增幅19．7％，差异显著；甘蔗蔗糖分11月达14．20％，11月～1月平均15．79％，比新台糖22号略高；公顷含糖量平均16．10t，比新台糖22号增2．71t，增幅20．2％。属早熟、高产、高糖品种．具有较好的推广应用价值。
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| 关 键 词： | 甘蔗 引种试验 产量 蔗糖分 |
Introduction Experiment Report of New Sugarcane Variety Q146 |
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| CHEN Yin-zhi,YOU Jian-hua,XU Shu-ning,LIANG Tian,YU Kun-xing,NONG Ding-chan. Introduction Experiment Report of New Sugarcane Variety Q146[J]. , 2009, 0(1): 32-33 |
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| Authors: | CHEN Yin-zhi YOU Jian-hua XU Shu-ning LIANG Tian YU Kun-xing NONG Ding-chan |
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| Affiliation: | (Sugarcane Research Center of Chinese Academy of A gricaltural Sciences/Guangxi Sugarcane Research Institute, Nanning 530007, China) |
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| Abstract: | A new sugarcane variety （Q146） was introduced to test for 2 years plant crop and 2 ratoon crop from 2005 to 2007 in Guangxi. The results showed that the mean cane yield was 101.96 t/ha, increased by 19.7% in comparison with the check variety （ROC22）, at the significant level. The sugar content was 14.20% in November and the mean sugar content was 15.79% during the period from November to January, high slightly than that of ROC22. The mean sugar yield was 16.10 t/ha, increased by 20.2% in comparison with ROC22. The variety was characteristic with early maturity, high yield and high sugar content, as well as popularized value. |
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| Keywords: | Sugarcane introduction experiment Cane yield Sugar content |
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