Influence of Different Crop Rotation Patterns on Soil Properties and Soil Respiration in Rainfed Field

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Chinese Agricultural Science Bulletin ›› 2015, Vol. 31 ›› Issue (23) : 139-146. DOI: 10.11924/j.issn.1000-6850.casb15030070

Influence of Different Crop Rotation Patterns on Soil Properties and Soil Respiration in Rainfed Field

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Abstract

Soil carbon sink and soil physical and chemical properties are influenced by different crops and different rotation patterns. The author designed 6 rotation patterns over 5 years, in order to study the impact of rotation on soil physical and chemical properties, soil respiration and microbial biomass carbon. The results showed that after winter, due to the windiness, drought and less rainfall condition, the loss of soil moisture above 20 cm layer was serious because of the soil evaporation, and soil moisture increased with the increase of soil layer. Treatments S2 and S3 could significantly increase the capacity of retaining soil moisture after winter; after harvest, soil moisture of most treatments could reach 14% and maintain at 8%-10% after winter, while soil moisture of the other treatments dropped down to below 5%. At the same time, treatments S2 and S3 could keep soil moisture of different depths at a higher, uniform and stable level, the others lost moisture greatly. The soil surface temperature peak was in the early August. The surface temperatures of S3 and S7 (25℃ ) were significantly lower than that of the other treatments (30-35℃), but the temperature of S3 was higher than that of the others at 50 cm soil layer. The stability of the temperature of S3 was shown between the soil depths, as well as the whole growth period, with no variation with summer climate changing. The order of year soil respiration (soil microbial and plant root) was S9＜S2＜S3＜S4＜S8＜S10＜S1＜S5＜S6＜S7, crop rotation could reduce the loss of surface soil organic carbon mineralization significantly, and maintained soil carbon sequestration capacity. The study also showed that soil respiration was significantly correlated to soil surface temperature. In conclusion, oats-alfalfa intercropping 1 year, alfalfa 1 year, oats 1 year, potato 2 years and oats-alfalfa intercropping 1 year, alfalfa 1 year, potato 3 years could effectively increase the ability of soil carbon sequestration and improve soil properties.

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crop rotation; soil properties; soil respiration; rainfed field

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Influence of Different Crop Rotation Patterns on Soil Properties and Soil Respiration in Rainfed Field. Chinese Agricultural Science Bulletin. 2015, 31(23): 139-146 https://doi.org/10.11924/j.issn.1000-6850.casb15030070

References

[1] Rey A, Petsikos C, Jarvis P G, et al. Effect of temperature and moisture on rates of carbon mineralization in a mediterranean oak forest soil under contolled and field conditions[J].Europran Journal of Soil science,2005,56(5):589-599. [2] 王晓凌,李凤民.苜蓿草地与苜蓿-作物轮作系统土壤微生物量与土壤轻组碳氮研究[J].水土保持学报,2006,20(4):132-135,142.
[3] 张宇,张海林,陈继康.耕作方式对冬小麦田土壤呼吸及各组分贡献的影响[J].中国农业科学,2009,42(9):3354-3360.
[4] 孙小花,张仁陟,蔡立群.不同耕作措施对黄土高原旱地土壤呼吸的影响[J].应用生态学报,2009,20(9):2173-2180.
[5] 张国明,郭李萍,史培军.农田土壤生态系统冬小麦夏玉米轮作CO2 排放特征研究[J].北京师范大学学报:自然科学版,2007,43(4):457- 460.
[6] 孟凡乔,关桂红,张庆忠,等.华北高产农田长期不同耕作方式下土壤呼吸及其季节变化规律[J].环境科学学报,2006,26(6):992-999.
[7] 陈书涛,黄耀,郑循华,等.轮作制度对农田氧化亚氮排放的影响及驱动因子[J].中国农业科学,2005,38(10):2053-2060.
[8] 董恒宇,云锦凤,王国钟.农田碳汇的调节[M].北京:北京科学出版社,2012:185-203.
[9] 王庆锁,张玉发,苏加楷.苜蓿—作物轮作研究[J].生态农业研究, 1999,7(3):35-38.
[10] 王俊,刘文兆,李凤.半干旱区不同作物与苜蓿轮作对土壤水分恢复与肥力消耗的影响[J].土壤学报,2007,44(1):179-183.
[11] 陈全胜,李凌浩,韩兴国,等.水分对土壤呼吸的影响及机理[J].生态学报,2003,3(5):972-978.
[12] Anderson, J M. Carbon dioxide evolution f rom two temperate deciduous w ood land soils[J].Journal of Ap plied Ecology,1973,10: 361-375.
[13] Orchard V A, Cook F J. Relation ship between soil res piration and soil moisture[J].Soil Biology and Biochemistry,1983,22:153-160.
[14] 李玉山.苜蓿生产力动态及其水分生态环境效应[J].土壤学报, 2002,39(3):404-410.
[15] 刘云凯,张彦东,孙海龙.干湿交替对东北温带次生林与落叶松人工林土壤有机碳矿化的影响[J].水土保持学报,2010,24(5):213- 217,222.
[16] Holst J, Liu C, Yao Z, et al. Fluxes of nitrous oxide, methane and carbon dioxide during freezing – thawing cycles in an Inner Mongolian steppe[J].Plant and Soil,2008,308(1-2):105-117.
[17] Davidson E A, Janssens I A, Luo Y Q. On the variability of respiration in terrestrial ecosystems: Moving beyond Q10[J].Global Change Biology,2006,12(2):154-164.
[18] 陈述悦,李俊,陆佩玲,等.华北平原麦田土壤呼吸特征[J].应用生态学报,2004,15(9)B:1552-1560.
[20] Leirs M C, Trasar- Cepeda C, Seoane S, et al. Dependence of mineralization of soil organic matter on temperature and moisture[J].Soil Biology and Biochemistry,1999,31:327-335.
[21] Kirschbaum M U F. Will changes in soil organ ic carbon act as a positive or negative feedback on global warming[J]. Biogeochemistry,2000,48(1):21-51.
[22] 师广旭,耿浩林,王云龙,等.克氏针茅(Stipa krylovii)草原土壤呼吸及其影响因子[J].生态学报,2008,28:3408-3416.
[23] 齐玉春,董云社,刘立新,等.内蒙古锡林河流域主要针茅属草地土壤呼吸变化及其主导因子[J].中国科学:地球科学,2010,40:341- 351.
[24] 马骏,唐海萍.内蒙古农牧交错区不同土地利用方式下土壤呼吸速率及其温度敏感性变化[J].植物生态学报,2011,35(2):167-175.
[25] 王红,范志平,邓东周,等.不同环境因子对樟子松人工林土壤有机碳矿化的影响[J].生态学杂志,2008,27(9):1469-1475.
[26] Schlesinger W H. Carbon balance in terrestrial detritus[J].Annual Review of Ecology and Systematics,1977(8):5l-8l.
[27] Oechel W C, Vouritis G L. Acclimation of ecosystem CO2 exchange in the Alaskan Arctic in response to decadal climate warming[J]. Nature,2000,406:978-981.
[28] 韩广轩,朱波,江长胜.川中丘陵区稻田土壤呼吸及其影响因素[J]. 植物生态学报,2006,30(3):450- 456.
[29] Sánchez M L, Ozores M I, Colle R. Soil CO2 fluxes in cereal land use of the Spanish Plateau:influence of conventional and reduced tillage practices[J].Chemosphere,2002,47:837-844.
[30] 罗辑,杨忠,杨清伟.贡嘎山东坡峨嵋冷杉林区土壤CO2排放[J].土壤学,2000,37(3):402-409.
[31] 韩广轩,周广胜,许振柱.中国农田生态系统土壤呼吸作用研究与展望[J].植物生态学报,2008,32(3):719-733.
[32] 陈四清,崔骁勇,周广胜,等.内蒙古锡林河流域大针茅草原土壤呼吸和凋落物分解的 CO2排放速率研究[J].植物学报,1999,41(6): 645-650.
[33] 陈述悦,李俊,陆佩玲,等.华北平原麦田土壤呼吸特征[J].应用生态学报, 2004,15:1552-1560.
[34] 王重阳,王绍斌,顾江新,等.下辽河平原玉米田土壤呼吸初步研究[J].农业环境科学学报,2006,25:1240-1244.
[35] 王永强.不同施肥下免耕土壤呼吸与土壤性状的关系[D].呼和浩特:内蒙古农业大学,2010:16-18.
[36] Singh J S, Gupta S R. Plant decomposition and soil respiration in terrestrial ecosystem[J].The Botanical Review,1977,43(4):449-528.
[37] Ken K, Catrin Y. Rhizosphere carbon flow measurement and implications: from isotopes to reporter genes[J].Plant and Soil,2001, 232(1-2):91-96.
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