| 灌溉处理对苜蓿木质素单体分布影响的研究 |
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| 引用本文： | 张树振.灌溉处理对苜蓿木质素单体分布影响的研究[J].中国农学通报,2016,32(11):1-5. |
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| 作者姓名： | 张树振 |
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| 作者单位： | 新疆农业大学草业与环境科学学院 新疆草地资源与生态重点实验室 |
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| 基金项目： | 新疆农业大学校前期资助课题“两种木质素单体及果胶质在苜蓿茎中动态沉积规律的研究”(XJAU201303)。 |
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| 摘 要： | 为给苜蓿品质改良提供科学依据，选用‘新牧1 号’杂花苜蓿为试验材料，采用组织化学染色方法研究灌溉量对苜蓿茎木质素单体分布的影响。结果表明随灌溉量增加，株高和节数呈递增趋势；灌溉量对苜蓿茎木质素单体厚度和比例具有显著影响，750 m3/hm2灌溉量较其他灌溉处理有较多的木质素单体分布；2种木质素单体分布范围存在显著差异，S木质素单体厚度和比例均高于G木质素单体。
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| 关 键 词： | 资金互助社 资金互助社 运行模式 绩效分析 |
| 收稿时间： | 2015/8/30 0:00:00 |
| 修稿时间： | 3/8/2016 12:00:00 AM |
Effect of Irrigation Treatment on Distribution of Lignin Monomer in Alfalfa Stem |
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| Abstract: | In order to provide theoretical reference for quality improvement of alfalfa, Medicago varia‘Xinmu NO.1’was used as the material, and histochemical staining method was used to study the effect of irrigation amount on distribution rule of lignin monomer in alfalfa stem. The results showed that the height and nodes of alfalfa were larger under higher irrigation amount. Irrigation amount had significant effect on the thickness and proportion of lignin monomer in alfalfa stem. There were more lignin monomers in alfalfa stem under the irrigation amount of 750 m3/hm2. Besides, there were significant differences in the distribution between G lignin monomer and S lignin monomer, and the thickness and proportion of S lignin monomer were higher than that of G lignin monomer. |
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| Keywords: | alfalfa irrigation amount lignin monomer distribution rule |
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