| 施氮对油菜硫、硼、钼和硒营养的影响 |
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| 引用本文： | 廖星,王江薇,刘昌智,李殿荣.施氮对油菜硫、硼、钼和硒营养的影响[J].中国油料作物学报,1996(3). |
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| 作者姓名： | 廖星 王江薇 刘昌智 李殿荣 |
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| 作者单位： | 中国农科院油料作物研究所，陕西省农垦科研中心 |
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| 基金项目： | “八五”农业部重点项目 |
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| 摘 要： | 研究了不同氮水平与杂交油菜收获期植株各器官硫、硼、钼和硒等元素含量和积累的关系。植株各器官（种子除外）的硫以及种子和主茎中的硼含量随施氮量的增加呈先升后降的趋势，但植株各器官的钼、硒和种子的硫以及其余各器官的硼含量随施氮量的增加有所下降。种子和主茎的硫以及果壳的钼、硼和硒的含量及积累量较高。
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| 关 键 词： | 杂交油菜，氮肥，矿质营养，微量元素 |
EFFECT OF NITROGEN ON THE NUTRITION OF S.B. MO AND Se WITH HYBRID RAPE |
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| Liao Xing,Wang Jiangwei,Liu Changzhi.EFFECT OF NITROGEN ON THE NUTRITION OF S.B. MO AND Se WITH HYBRID RAPE[J].Chinese Journal of Oil Crop Sciences,1996(3). |
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| Authors: | Liao Xing Wang Jiangwei Liu Changzhi |
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| Abstract: | The study of the effect of four nitrogen levels on the absorption and accumulation of S.B.Mo and Se in different plant organs at harvest with hybrid rape was conducted.The results showed,along the increase of nitrogen levels.the coneentration of S in most plant organs and B in seeds of stems began lto inerease ,but the S and B eoncentration had a drop at last such as the concentration of Mo and Se in all plant organs and S in seeds and B inother plant organs.The applcation of nitrogen could increase the .accumulation of these nutrition in plant .The concentration and accumulation of S in seeds and stems .Mo.B and Se in shells were higher. |
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| Keywords: | Hybrid rape Nitrogen fertilizer Minieral nutrition Sulphur micronutrients |
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