| 锌肥对油菜碳代谢的影响 |
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| 引用本文： | 李树真,亚斌健.锌肥对油菜碳代谢的影响[J].西北农林科技大学学报(社会科学版),1986(3):94-101. |
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| 作者姓名： | 李树真 亚斌健 |
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| 作者单位： | 西北农业大学农化系，西北农业大学农化系 |
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| 摘 要： | 本文利用~(14)CO_2示踪法和作物酶学诊断技术,研究了在缺锌的石灰性土壤上,施用锌肥对油菜碳素同化作用的影响。测定结果表明:锌能提高碳酸酐酶的活性,增强油菜对 CO_2的同化能力,促进油菜生长,并能提高籽粒产量(提高3.96克/株)和含油量(提高3.14%),但对品质的影响不大。
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| 关 键 词： | 锌肥 油菜碳代谢 ~(14)CO_2示踪 碳酸酐酶 籽粒产量 含油量 |
Effects of Zinc Fertilizer Upon Carbon Metabolism of Rape |
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| Li Shuzheng Ya Biniian.Effects of Zinc Fertilizer Upon Carbon Metabolism of Rape[J].Journal of Northwest Sci-Tech Univ of Agr and,1986(3):94-101. |
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| Authors: | Li Shuzheng Ya Biniian |
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| Abstract: | This Paper deals with the effects of application of zinc fertilizer upon the carbon assimilation of rape to the zinc demanding soil by means of ~(14)CO_2 tracing and crop enzymic diagnosis techniques. Results from the determination show that zinc can improve the activi- ties of carbonic anhydrase,strengthen the capability of rape to assimi- late CO_2,promote the growth of rape and raise grian yield of rape(3.96g/plant)and oil content in grain (3.14%).But,there is no effect on its quality. |
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| Keywords: | Zinc fertilizer carbon metabolism of rape ~(14)CO_2 traeing carbonic anhydrase grain yield oil content |
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