Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.fcr.2012.02.007 |
Maize/faba bean intercropping with rhizobia inoculation enhances productivity and recovery of fertilizer P in a reclaimed desert soil | |
Mei, Pei-Pei1,2,3; Gui, Lin-Guo4; Wang, Ping5; Huang, Jian-Cheng4; Long, Hui-Ying6; Christie, Peter1,2,3,7; Li, Long1,2,3 | |
通讯作者 | Li, Long |
来源期刊 | FIELD CROPS RESEARCH |
ISSN | 0378-4290 |
EISSN | 1872-6852 |
出版年 | 2012 |
卷号 | 130页码:19-27 |
英文摘要 | Development of reclaimed desert soils using intercropping systems and inoculation with rhizobia is a potentially important strategy for utilizing phosphorus-deficient soils and extending the arable land area. Two years of field experiments with different rates of P fertilizer (0 and 120 kg P2O5 ha(-1) in 2008 and 0, 60, and 120 kg P2O5 ha(-1) in 2009) were carried out to study the influence of fertilizer P application on the productivity and phosphorus utilization of a Rhizobium-inoculated maize (Zen mays L.)/faba bean (Vicia faba L.) intercropping system in the reclaimed desert soil. Average grain yields of intercropped faba bean and maize increased by 30-197% and 0-31%, respectively (and increased more with zero fertilizer P application) compared with sole crops. Intercropped faba bean showed higher root nodulation and P accumulation but little response to P application regardless of cropping system. The apparent P recovery of the intercropping system was 297.0% greater (P < 0.001) than that of sole cropping systems (weighted means) and was highest at the intermediate P application rate on average. Moderate fertilizer P application enhanced productivity and noclulation of the intercropping system in a reclaimed desert soil and P deficiency was ameliorated to some extent. The results indicate that Rhizobium-inoculated maize/faba bean intercropping may be an efficient cropping system for reclaimed desert soils. (C) 2012 Elsevier B.V. All rights reserved. |
英文关键词 | Interspecific facilitation Inoculation Newly reclaimed soil Productivity Phosphorus utilization |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China ; North Ireland |
收录类别 | SCI-E |
WOS记录号 | WOS:000303620100003 |
WOS关键词 | SYMBIOTIC NITROGEN-FIXATION ; PEA-BARLEY INTERCROPS ; PHASEOLUS-VULGARIS L. ; N-2 FIXATION ; INTERSPECIFIC COMPETITION ; PHOSPHORUS-NUTRITION ; GROWTH ; WHEAT ; SYSTEMS ; NODULATION |
WOS类目 | Agronomy |
WOS研究方向 | Agriculture |
来源机构 | 中国农业大学 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/172346 |
作者单位 | 1.China Agr Univ, Dept Plant Nutr, Beijing 100193, Peoples R China; 2.Minist Educ, Key Lab Plant Soil Interact, Beijing 100193, Peoples R China; 3.Minist Agr, Key Lab Plant Nutr & Nutrient Cycling, Beijing 100193, Peoples R China; 4.Ningxia Acad Agr & Forestry Sci, Inst Agr Resources & Environm Sci, Yinchuan 750002, Peoples R China; 5.Ningxia Acad Agr & Forestry Sci, Inst Crop Sci, Yinchuan 750105, Peoples R China; 6.Yunnan Acad Agr Sci, Inst Trop Ecoagr Sci, Yuanmou 651300, Yunnan, Peoples R China; 7.Agri Food & Biosci Inst, Agri Environm Branch, Belfast BT9 5PX, Antrim, North Ireland |
推荐引用方式 GB/T 7714 | Mei, Pei-Pei,Gui, Lin-Guo,Wang, Ping,et al. Maize/faba bean intercropping with rhizobia inoculation enhances productivity and recovery of fertilizer P in a reclaimed desert soil[J]. 中国农业大学,2012,130:19-27. |
APA | Mei, Pei-Pei.,Gui, Lin-Guo.,Wang, Ping.,Huang, Jian-Cheng.,Long, Hui-Ying.,...&Li, Long.(2012).Maize/faba bean intercropping with rhizobia inoculation enhances productivity and recovery of fertilizer P in a reclaimed desert soil.FIELD CROPS RESEARCH,130,19-27. |
MLA | Mei, Pei-Pei,et al."Maize/faba bean intercropping with rhizobia inoculation enhances productivity and recovery of fertilizer P in a reclaimed desert soil".FIELD CROPS RESEARCH 130(2012):19-27. |
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