| 柑桔树施用氮肥增效剂CP的研究 |
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| 引用本文： | 刘振声,陈舜华,林丽宽,李藻发,丘泉发,徐斌,陈冠卿,温贤芳. 柑桔树施用氮肥增效剂CP的研究[J]. 中山大学学报(自然科学版), 1987, 0(4) |
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| 作者姓名： | 刘振声 陈舜华 林丽宽 李藻发 丘泉发 徐斌 陈冠卿 温贤芳 |
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| 作者单位： | 中山大学生物学系，中山大学生物学系，中山大学生物学系，中山大学生物学系，中山大学生物学系，广东省杨村华侨柑桔场，广东省杨村华侨柑桔场，中国农业科学院原子能利用研究所 |
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| 摘 要： | 利用稳定性同位素~(15)N示踪研究氮肥(尿素)利用率表明:在丘陵红壤土中,氮肥增效剂(硝化抑制剂)CP能提高柑桔对尿素的利用率,有利于果树的生长发育,并有明显的增产效果;对柑桔果实的质量没有影响.果实中CP的残留量也远远低于国家对CP在食物中残留量的规定.
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| 关 键 词： | 柑桔 稳定性同位素 硝化抑制剂 CP |
A Study of Application of Nitrification Inhibitor CP on the Citrus |
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| Liu Zhensheng Chen Shunhua Lin Likuan Li Zaofa Qiu Quanfa. A Study of Application of Nitrification Inhibitor CP on the Citrus[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 1987, 0(4) |
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| Authors: | Liu Zhensheng Chen Shunhua Lin Likuan Li Zaofa Qiu Quanfa |
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| Abstract: | The application of nitrification inhibior CP on the Citrus was studied by using the isotope technique.1. The rate of utilization of the nitrogenous fertilizer was increased when it was used in combination with the nitrification inhibitors.2. The number of the length of shoots, nitrogen content of leaf, amount of ammonium nitrogen pH in soil and the yield of fruit were increased, after the incorporation of nitrification inhibitor CP into nitrogenous fertilizer.3. There was no effect on the quality of fruits in citrus with the application of nitrification inhibitors. The residue of nitrification inhibitor CP in fruits of citrus was very low. |
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| Keywords: | Citrus Stable isotope Nitrification inhibitor CP |
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