| 基因工程固氮菌肥对玉米生长发育的影响初探 |
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| 引用本文： | 张建福,戴景瑞.基因工程固氮菌肥对玉米生长发育的影响初探[J].玉米科学,1999(2). |
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| 作者姓名： | 张建福 戴景瑞 |
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| 作者单位： | 福建省农业遗传工程重点实验室(张建福)，北京农业大学植物遗传育种研究所(戴景瑞) |
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| 摘 要： | 采用大田栽培及盆栽试验两种方法，对工程菌株ＵＢ３７及野生菌株ＵＢ１在不同施肥水平下，对玉米植株的固氮效果进行观测，利用公顷产量、棒三叶面积以及植株干重、全Ｎ含量等指标进行评定，结果表明：工程菌ＵＢ３７的固氮效率比野生菌ＵＢ１高，但差异不显著。
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| 关 键 词： | 玉米 工程菌UB37 野生菌UB1 |
Preliminarily Studied on Bacterial Manure ofNitrogen Fixation of Gengtic Engineering to theAffection on Growth of Corn ( Zea Mays L.) |
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| ZHANG Jian_fu et al..Preliminarily Studied on Bacterial Manure ofNitrogen Fixation of Gengtic Engineering to theAffection on Growth of Corn ( Zea Mays L.)[J].Journal of Maize Sciences,1999(2). |
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| Authors: | ZHANG Jian_fu |
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| Abstract: | Adopting the different fertilizer application of engineering bacterial UB37 and wild bacterial UB1 in both field and pot,the effect of nitrogen fixation of corns was observed.The targets of per hm yield,area of stick-three-leaf,dry weight of plant and total N content etc were evaluted.The result showed the rate of nitrogen fixation of engineering bacterial UB37 was higher than that of wild bacterial UB1,but the difference was not notable. |
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| Keywords: | Corn ( Zea Mays L ) Engineering bacterial UB37 Wild bacterial UB1 |
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