Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1080/03650340.2017.1304637 |
Effect of long-term cropping systems on soil organic carbon pools and soil quality in western plain of hot arid India | |
Moharana, P. C.1; Naitam, R. K.1; Verma, T. P.1; Meena, R. L.1; Kumar, Sunil1; Tailor, B. L.1; Singh, R. S.1; Singh, S. K.2; Samal, S. K.3 | |
通讯作者 | Moharana, P. C. |
来源期刊 | ARCHIVES OF AGRONOMY AND SOIL SCIENCE
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ISSN | 0365-0340 |
EISSN | 1476-3567 |
出版年 | 2017 |
卷号 | 63期号:12页码:1661-1675 |
英文摘要 | Maintaining soil organic carbon (SOC) in arid ecosystem is important for soil productivity and restoration of deserted sandy soil in western plain of India. There is a need to understand how the cropping systems changes may alter SOC pools including total organic carbon (TOC), particulate organic C (POC), water soluble carbon (WSC), very labile C (VLC), labile C (LC), less labile C (LLC) and non-labile C (NLC) in arid climate. We selected seven major agricultural systems for this study viz., barren, fallow, barley-fallow, mustard-moth bean, chickpea-groundnut, wheat-green gram and wheat-pearl millet. Result revealed that conversion of sandy barren lands to agricultural systems significantly increased available nutrients and SOC pools. Among all studied cropping systems, the highest values of TOC (6.12g kg(-1)), POC (1.53g kg(-1)) and WSC (0.19g kg(-1)) were maintained in pearl millet-wheat system, while the lowest values of carbon pools observed in fallow and barren land. Strong relationships (P<0.05) were exhibited between VLC and LC with available nutrients. The highest carbon management index (299) indicates that wheat-pearl millet system has greater soil quality for enhancing crop productivity, nutrient availability and carbon sequestration of arid soil. |
英文关键词 | Soil available nutrients soil organic carbon pools cropping system carbon management index aridisols |
类型 | Article |
语种 | 英语 |
国家 | India |
收录类别 | SCI-E |
WOS记录号 | WOS:000413964400003 |
WOS关键词 | NUTRIENT MANAGEMENT ; GANGETIC PLAINS ; MATTER ; REGION ; SEQUESTRATION ; FRACTIONS ; DESERT ; INDEX |
WOS类目 | Agronomy ; Soil Science |
WOS研究方向 | Agriculture |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/197530 |
作者单位 | 1.ICAR Natl Bur Soil Survey & Land Use Planning, Reg Ctr, Udaipur, India; 2.ICAR Natl Bur Soil Survey & Land Use Planning, Nagpur, Maharashtra, India; 3.ICAR Res Complex Eastern Reg, Patna, Bihar, India |
推荐引用方式 GB/T 7714 | Moharana, P. C.,Naitam, R. K.,Verma, T. P.,et al. Effect of long-term cropping systems on soil organic carbon pools and soil quality in western plain of hot arid India[J],2017,63(12):1661-1675. |
APA | Moharana, P. C..,Naitam, R. K..,Verma, T. P..,Meena, R. L..,Kumar, Sunil.,...&Samal, S. K..(2017).Effect of long-term cropping systems on soil organic carbon pools and soil quality in western plain of hot arid India.ARCHIVES OF AGRONOMY AND SOIL SCIENCE,63(12),1661-1675. |
MLA | Moharana, P. C.,et al."Effect of long-term cropping systems on soil organic carbon pools and soil quality in western plain of hot arid India".ARCHIVES OF AGRONOMY AND SOIL SCIENCE 63.12(2017):1661-1675. |
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