Soil organic carbon fractions and management index after 20 yr of manure and fertilizer application for greenhouse vegetables
文献类型：期刊论文
| 作者 | Lou, Y.1; Xu, M.1; Wang, W.2; Sun, X.3; Liang, C.4 |
| 刊名 | SOIL USE AND MANAGEMENT
 |
| 出版日期 | 2011-06-01 |
| 卷号 | 27期号:2页码:163-169 |
| 关键词 | Carbon fraction carbon management index carbon sequestration organic manure chemical fertilizer greenhouse vegetable |
| ISSN号 | 0266-0032 |
| DOI | 10.1111/j.1475-2743.2010.00325.x |
| 通讯作者 | Xu, M.(mgxu@caas.ac.cn) |
| 英文摘要 | Impacts of organic manure and inorganic fertilizer on total organic carbon (C(T)), water-soluble organic C (C(WS)), microbial biomass C (C(MB)), particulate organic C (C(P)), labile organic C (C(L)), C storage and sequestration, and C management index (CMI) in surface soil (0-20 cm) were investigated in a 20-yr field experiment under a greenhouse vegetable system in northeast China. The treatments included unfertilized control (CK), N fertilizer (N), balanced NPK fertilizer (NPK), organic manure alone (M) and the NPK fertilizer combined with the manure (MNPK). Under the treatments of N and NPK, C(T) content and C storage were not significantly changed over the experimental period, while C(WS), C(MB), C(P), C(L) concentrations and CMI were significantly increased compared with the unfertilized control. In comparison with the control, the manure treatments, M and MNPK, significantly increased C(T) content and C storage, sequestrating organic C of 8.9 and 9.2 Mg/ha, respectively. The M and MNPK treatments showed higher C(WS), C(MB), C(P) and C(L) concentrations and CMI than the other three treatments. Pearson's correlation coefficients were used to show that C(WS), C(MB), C(P), C(L) and CMI could be useful indicators for assessing soil quality and total C changes. The M treatment is effective in sequestrating soil C, but resulted in lower crop yield compared with the NPK treatment. The MNPK treatment showed the greatest increases in crop yield and C sequestration in the greenhouse vegetable system. |
| 收录类别 | SCI |
| WOS关键词 | LONG-TERM FERTILIZATION ; MICROBIAL BIOMASS ; CROPPING SYSTEM ; MINERAL FERTILIZERS ; PHYSICAL-PROPERTIES ; CHEMICAL-PROPERTIES ; GRASSLAND SOILS ; N FERTILIZATION ; LAND-USE ; MATTER |
| WOS研究方向 | Agriculture |
| WOS类目 | Soil Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000290872100004 |
| 出版者 | WILEY-BLACKWELL |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2559005 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Xu, M. |
| 作者单位 | 1.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Key Lab Crop Nutr & Fertilizat, Minist Agr, Beijing 100081, Peoples R China 2.Michigan State Univ, Dept Crop & Soil Sci, E Lansing, MI 48824 USA 3.Chinese Acad Sci, Inst Soil Sci, Nanjing 210008, Peoples R China 4.Shenyang Agr Univ, Coll Land & Environm, Shenyang 110161, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lou, Y.,Xu, M.,Wang, W.,et al. Soil organic carbon fractions and management index after 20 yr of manure and fertilizer application for greenhouse vegetables[J]. SOIL USE AND MANAGEMENT,2011,27(2):163-169. |
| APA | Lou, Y.,Xu, M.,Wang, W.,Sun, X.,&Liang, C..(2011).Soil organic carbon fractions and management index after 20 yr of manure and fertilizer application for greenhouse vegetables.SOIL USE AND MANAGEMENT,27(2),163-169. |
| MLA | Lou, Y.,et al."Soil organic carbon fractions and management index after 20 yr of manure and fertilizer application for greenhouse vegetables".SOIL USE AND MANAGEMENT 27.2(2011):163-169. |
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来源：南京土壤研究所
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