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| 接种根瘤菌对不同紫花苜蓿品种结瘤和生物学产量的影响 | |
| 引用本文： | 黄新,王亚琴,刘建新,俞照正,鲍明道,陈维虎,石吉天,孙红霞.接种根瘤菌对不同紫花苜蓿品种结瘤和生物学产量的影响[J].浙江农业学报,2005,17(6):391-394. |
| 作者姓名： | 黄新 王亚琴 刘建新 俞照正 鲍明道 陈维虎 石吉天 孙红霞 |
| 作者单位： | 1. 浙江大学,动物科学学院,浙江,杭州,310029;浙江省农业科学院,畜牧兽医研究所,浙江,杭州,310021 2. 浙江省象山县畜牧兽医技术推广中心,浙江,象山,315700 3. 浙江大学,动物科学学院,浙江,杭州,310029 |
| 摘 要： | 研究了不同紫花苜蓿品种不同处理方式接种根瘤菌的效应.结果表明,接种匹配的根瘤菌能显著提高紫花苜蓿的结瘤量和结瘤率;对植株粗蛋白含量的提高作用不大,但能有效提高紫花苜蓿的生物学产量和粗蛋白的产量;与植株根部氮含量虽有一定相关性,但相关程度不高;并且根瘤菌直接拌种后下播的处理比根瘤菌拌土后再播种的效果要好. |
| 关 键 词： | 根瘤菌 紫花苜蓿 结瘤 生物学产量 粗蛋白 |
| 文章编号： | 1004-1524（2005）06-0391-04 |
| 收稿时间： | 2005-03-12 |
| 修稿时间： | 2005年3月12日 |
Effect of inoculating rhizobial strains on nodulation and biomass yield of alfalfa, Medicago sativa |
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| HUANG Xin,WANG Ya-qin,LIU Jian-xin,YU Zhao-zheng,BAO Ming-dao,CHEN Wei-hu,SHI Ji-tian,SUN Hong-xia.Effect of inoculating rhizobial strains on nodulation and biomass yield of alfalfa, Medicago sativa[J].Acta Agriculturae Zhejiangensis,2005,17(6):391-394. | |
| Authors: | HUANG Xin WANG Ya-qin LIU Jian-xin YU Zhao-zheng BAO Ming-dao CHEN Wei-hu SHI Ji-tian SUN Hong-xia |
| Institution: | 1 The College of Animal Science, Zhejiang University, Hangzhou 310029 China ;2 Institute of Animal Husbandry and Veterinary,Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China;3 Xiangshan Extension Center of Animal Husbandry and Veterinary Technology, Xiangshan, Zhejiang 315700, China |
| Abstract: | The effect of inoculating nodul bacterials on nodules and biomass yields of different alfalfa cultivars was investigated. The results indicated that nodule numbers and nodule percentages were significantly improved by inoculating matched rhizobial strain. Inoculating rhizobial strain were significantly increased biomass yield and crude protein of alfalfa, but crude protein contents in whole plants was not increased obviously. The nitrogen contents in the plant roots were not correlated with inoculation of rhizobial strain. The effects of increasing nodule percentage and biomass yields of inoculating rhizobia on seeds were greater than that of inoculating rhizobia on soil. |
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