| 新疆能源作物甜高粱茎节锤度与茎秆平均锤度的关系研究 |
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| 引用本文： | 叶凯,冯国郡,涂振东,刘敏.新疆能源作物甜高粱茎节锤度与茎秆平均锤度的关系研究[J].新疆农业科学,2008,45(6). |
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| 作者姓名： | 叶凯 冯国郡 涂振东 刘敏 |
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| 作者单位： | 1. 新疆农业科学院,乌鲁木齐,830091
2. 中国人民解放军防化指挥工程学院三系生物防护教研室,北京,102205 |
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| 基金项目： | 国家公益性行业(农业)科研专项基金项目
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新疆高技术研究与发展计划
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| 摘 要： | 对新疆甜高粱茎节锤度与茎秆平均锤度的关系进行相关分析。由结果可知:茎秆不同茎节之间的锤度有明显的差异,自基部至顶部各节段的锤度呈现出低-高-低的变化规律,第9、10、11节的汁液含糖锤度最高,第2节最低,全株混合锤度总平均为15.1。研究分析结果认为在新疆要想获得高生物产量的品种,应选择植株高大、茎节数多、生育期适中、穗较短、含糖锤度中等偏高的品种。
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| 关 键 词： | 甜高粱 含糖锤度 茎节锤度 茎秆平均锤度 |
Research on the Relationships Between the Birx of Individual Internode and Average Birx of Whole Stem of Sweet Sorghum in Xinjiang |
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| YE Kai,FENG Guo-jun,TU Zhen-dong,LIU Min.Research on the Relationships Between the Birx of Individual Internode and Average Birx of Whole Stem of Sweet Sorghum in Xinjiang[J].Xinjiang Agricultural Sciences,2008,45(6). |
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| Authors: | YE Kai FENG Guo-jun TU Zhen-dong LIU Min |
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| Institution: | YE Kai1,FENG Guo-jun1,TU Zhen-dong1,LIU Min2 |
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| Abstract: | This paper analyzed the relationship between the birx of individual internode as well as average birx of the whole stem of sweet sorghum in Xinjiang. The results are summarized as follows:there is an apparent difference between the bires between of the individual internodes,the birx of each internodes from the bottom to the top is fluctuated as low-high-low;the values of birxes in the 9th,10th and 11th internodes counted from bottom of the stem are the highest and 2nd is the lowest,the mean birx of the whole stem is 15.1. |
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| Keywords: | sweet sorghum sugar birx birx of individual internode average birx of whole stem |
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