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| 根瘤菌、菌根菌对厚荚相思苗期生长的影响 | |
| 引用本文： | 江业根,康丽华,马海宾. 根瘤菌、菌根菌对厚荚相思苗期生长的影响[J]. 广东林业科技, 2005, 21(3): 23-25 |
| 作者姓名： | 江业根 康丽华 马海宾 |
| 作者单位： | 中国林业科学研究院热带林业研究所,广州,510520;中国林业科学研究院热带林业研究所,广州,510520;中国林业科学研究院热带林业研究所,广州,510520 |
| 摘 要： | 对厚荚相思苗期进行接种根瘤菌、菌根菌、根瘤菌＋菌根菌的比较试验，结果表明：接种菌根菌的促生效果显著。幼苗高生长、地上部分干重、地下部分干重、根瘤个数、根瘤重量平均数比对照分别提高了53．36％。73．30％，89．69％，224．01％和186．96％。接种各菌种对幼苗的促生效果排序为：菌根菌＋根瘤菌〉根瘤菌〉菌根菌〉对照。苗木根部菌根菌感染强度排序为：菌根菌〉菌根菌＋根瘤菌〉对照。 |
| 关 键 词： | 厚荚相思 根瘤菌 菌根菌 苗期接种 |
| 文章编号： | 1006-4427(2005)03-0023-03 |
Effect on the Growth of Acacia crassicarpa by Dual-inoculation with both ECM and Rhizobia |
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| Jiang Yegen,Kang Lihua,Ma Haibin. Effect on the Growth of Acacia crassicarpa by Dual-inoculation with both ECM and Rhizobia[J]. Forestry Science and Technology of Guangdong Province, 2005, 21(3): 23-25 | |
| Authors: | Jiang Yegen Kang Lihua Ma Haibin |
| Abstract: | The effects on the growth of Acacia crassicarpa seedlings by dual-inoculation with ECM and rhi-zobia were reported. The results showed significant difference in growth and biomass between different treatments seedlings(P=0. 05 or P=0. 01 ). 3 months after inoculation, the seedlings average height, dry weight above ground, dry weight under ground, nodules number and nodule dry weight increased 53. 36% ,73. 30% ,89. 69% , 224.01% and 186.96% respectively. The effectiveness of different inoculation treatments on the growth of Acacia crassicarpa seedlings were dual-inoculation > rhizobia > ECM > control ( non-inoculation). The infection rate of ECM of different inoculation treatments were ECM > dual-inoculation > rhizobia > control ( non-inoculation). |
| Keywords: | Acacia crassicarpa rhizobia ECM seedlings inoculation |
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