| 贵州甘蔗新品种（系）引种试验初报 |
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| 作者姓名： | 龚德勇 周正邦 易代勇 刘凡值 谢惠珏 |
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| 作者单位： | 贵州省亚热带作物科学研究所 贵州贞丰5622000
(龚德勇，周正邦，易代勇，刘凡值)，贵州省亚热带作物科学研究所 贵州贞丰5622000(谢惠珏) |
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| 基金项目： | 贵州省农业厅"甘蔗新品种选育"及"甘蔗新良种种源基地"项目之部分内容. |
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| 摘 要： | 以桂糖11号为对照,引进桂糖系列(桂糖16、17、18、19、桂辐97/18),新台糖系列(ROC22、25、26),云蔗系列(云蔗89/07、89/157、89/351)以及福农91/4710、闽糖86/2121、粤农91/854、粤糖93/159共15个新品种(系)在贵州省贞丰县白层蔗区进行了适应性观察和对比试验。新植年结果表明,供试品种(系)能较好地适应试验区的自然气候和土壤条件,基本表现了各自的生产特性和产量水平,其中有桂糖16、桂糖19、桂辐97/18、云蔗(89/07、89/157、89/351)、ROC22、ROC25、ROC26、闽糖86/2121共10个甘蔗品种(系)的蔗茎产量和产糖量分别超过对照种产蔗量108.89t/hm2和产糖量14.96t/hm2的产量水平,其余5个参试品种材料的蔗茎产量和产糖量比对照种较低,各品种(系)的抗逆性、宿根性等还在进一步研究中,仅供参考。
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| 关 键 词： | 甘蔗品种 引种试验 性状观察 产量表现 |
Preliminary Results of Introduction Experiment of Sugarcane in Guizhou |
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| Authors: | Gong Deyong Zhou Zhengbang Yi Daiyong Liu Fanzhi Xie Huijue |
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| Institution: | Guizhou institute of subtropical Zhenfeng 562200 |
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| Abstract: | new introduced sugarcane variety (Guitang16?17?18?19?Guifu97/18) were observed from the aspect of adaptability and used as samples of experiment in contrast with Guitang11 in sugarcane regions of Zhenfeng in Guizhou. The results showed that different climate and soil conditions in experiment region, made varieties show different production characters and yield standard, yield of sugarcane cane and sugar of 10 sugarcane varieties Guitang16, Guitang19, Guifu97/18, Yunzhe(89/07 89/157 89/351), Roc22, Roc2, 5Roc26, Mintant86/2121 surpass 108.89t/hm2 and 14.96t/hm2 of comparison variety, yield of sugarcane cane and sugar of other 5 varieties are lower than comparison variety. |
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| Keywords: | Sugarcane variety Introduction experiment Character observation Yield expression |
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