| 甜高粱茎秆含糖量研究 |
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| 引用本文： | 籍贵苏,杜瑞恒,侯升林,王新玉,赵秀萍.甜高粱茎秆含糖量研究[J].华北农学报,2006,21(Z2):81-83. |
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| 作者姓名： | 籍贵苏 杜瑞恒 侯升林 王新玉 赵秀萍 |
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| 作者单位： | 1. 河北省农林科学院谷子研究所,河北,石家庄,050031
2. 河北省永年县农业技术推广站,河北,永年,056300 |
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| 摘 要： | 采用77个粒用高粱和21个甜高粱作为研究材料,对甜高粱的含糖量进行了研究。结果表明,甜高粱茎秆的含糖量是粒用高粱的2~5倍,而且茎秆秆芯蜡质,汁液含量高。甜高粱茎秆不同茎节的含糖量有差异,其含糖量随节位由低到高的变化趋势有4种类型,并以低-高-低的变化占多数,因此利用中间节段第4,7,9节的含糖量平均值可表示植株含糖量。收获后,随着茎秆水分的丧失,其含糖量逐渐上升,但是25 d后开始急剧下降。
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| 关 键 词： | 甜高粱 茎秆 含糖量 |
| 文章编号： | 1000-7091(2006)增刊-0081-03 |
| 修稿时间： | 2006年4月25日 |
Study on the Sugar Content in the Stems of Sweet Sorghum |
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| JI Gui-su,DU Rui-heng,HOU Sheng-lin,WANG Xin-yu,ZHAO Xiu-ping.Study on the Sugar Content in the Stems of Sweet Sorghum[J].Acta Agriculturae Boreali-Sinica,2006,21(Z2):81-83. |
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| Authors: | JI Gui-su DU Rui-heng HOU Sheng-lin WANG Xin-yu ZHAO Xiu-ping |
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| Abstract: | The sugar content in sorghum stem were studied with 77 grain sorghum material and 21 sweet sorghum material.It showed that the sugar content of sweet sorghum were higher than that of grain sorghum by 2-5 times.The stem in sweet sorghum was waxy with higher sap content.The sugar content was different in every internod.4 different types of internode sugar change were exist,but the low-high-low type was the main type in sweet sorghum.The average of internode 4,7,9 sugar content couled be used as the plant sugar content.The sugar content in the stems would raise gradually as the water lost after harvest,but it would reduce sharply after 25 days. |
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| Keywords: | Sweet sorghum Stem Sugar content |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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