Effects of biofertilizer containing N-fixer, P and K solubilizers and AM fungi on maize growth: a greenhouse trial
文献类型：期刊论文
| 作者 | Wu, SC; Cao, ZH; Li, ZG; Cheung, KC; Wong, MH |
| 刊名 | GEODERMA
 |
| 出版日期 | 2005-03-01 |
| 卷号 | 125期号:1-2页码:155-166 |
| 关键词 | PGPRs Azotobacter chroococcum Bacillus megaterium Bacillus mucilaginous Glomus mosseae Glomus intraradices Zea mays greenhouse trial |
| ISSN号 | 0016-7061 |
| DOI | 10.1016/j.geoderma.2004.07.003 |
| 通讯作者 | Wong, MH() |
| 英文摘要 | Biofertilizer has been identified as an alternative to chemical fertilizer to increase soil Fertility and crop production in sustainable farming. The objective of this greenhouse study was to evaluate the effects of four biofertilizers containing an arbuscular mycorrhizal fungus (Glomus mosseae or Glomus intraradices) with or without N-fixer (Azotobacter chroococcum), P solubilizer (Bacillus megaterium) and K solubilizer (Bacillus mucilaginous) on soil properties and the growth of Zea mays. The application treatments included control (no fertilizer), chemical fertilizer. organic fertilizer and two types of biofertilizer. The application of biofertilizer containing mycorrhizal fungus and three species of bacteria significantly increased the growth of Z mays. The use of biofertilizer (G. mosseae and three bacterial species) resulted in the highest biomass and seeding height. This greenhouse study also indicated that half the amount of biofertilizer application had similar effects when compared with organic fertilizer or chemical fertilizer treatments. Microbial inoculum not only increased the nutritional assimilation of plant (total N, P and K), but also improved soil properties, such as organic matter content and total N in soil. The arbuscular mycorrhizal fungi (AMF) had a higher root infection rate in the presence of bacterial inoculation. By contrast, the AMF seemed to have an inhibiting effect oil the P-solubilizing bacteria. The nutrient deficiency in soil resulted in a larger population of N-fixing bacteria and higher colonization of AMF. (C) 2004 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| WOS关键词 | PSEUDOMONAS-PUTIDA GR12-2 ; PLANT-GROWTH ; ARBUSCULAR MYCORRHIZA ; SOIL ; RHIZOBACTERIA ; BACTERIA ; INOCULATION ; INFECTION ; ABILITY ; ROOTS |
| WOS研究方向 | Agriculture |
| WOS类目 | Soil Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000226447200013 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558527 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Wong, MH |
| 作者单位 | 1.Hong Kong Baptist Univ, Dept Biol, Hong Kong, Hong Kong, Peoples R China 2.Hong Kong Baptist Univ, Croucher Inst Environm Sci, Hong Kong, Hong Kong, Peoples R China 3.Chinese Acad Sci, Inst Soil Sci, Nanjing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, SC,Cao, ZH,Li, ZG,et al. Effects of biofertilizer containing N-fixer, P and K solubilizers and AM fungi on maize growth: a greenhouse trial[J]. GEODERMA,2005,125(1-2):155-166. |
| APA | Wu, SC,Cao, ZH,Li, ZG,Cheung, KC,&Wong, MH.(2005).Effects of biofertilizer containing N-fixer, P and K solubilizers and AM fungi on maize growth: a greenhouse trial.GEODERMA,125(1-2),155-166. |
| MLA | Wu, SC,et al."Effects of biofertilizer containing N-fixer, P and K solubilizers and AM fungi on maize growth: a greenhouse trial".GEODERMA 125.1-2(2005):155-166. |
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来源：南京土壤研究所
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