LAI Xuehui,LI Dan,YU Bofeng,et al.Effects of Soil Temperature and Water Content on Soil Respiration Rate During the Crop Growing Season in a Farm of Northern China[J].Research of Soil and Water Conservation,2016,23(01):117-122.
东北农场农作物生长季土壤呼吸对温度和含水量的响应
- Title:
- Effects of Soil Temperature and Water Content on Soil Respiration Rate During the Crop Growing Season in a Farm of Northern China
- Keywords:
- soil respiration rate; soil temperature; Q10; soil water content
- 分类号:
- S152
- 摘要:
- 通过静态碱液吸收法测定了东北典型农场水稻和玉米两种农作物在生长期（4—7月）的土壤呼吸速率及其变化规律，分析了不同深度的土壤呼吸速率对土壤温度和土壤含水量的响应。结果表明：在作物生长期，水稻样地的土壤呼吸速率高于玉米样地。水稻和玉米样地在0—15 cm深度的土壤呼吸速率明显高于15—30 cm和30—60 cm。随着土壤深度的增加，土壤呼吸速率逐渐减小。水稻土壤的呼吸速率最大值为580.6 μg/（kg·h），最小值为160.4 μg/（kg·h）；而玉米的土壤呼吸速率最大值为565.3 μg/（kg·h），最小值为137.5 μg/（kg·h）。水稻和玉米样地土壤呼吸速率与土壤温度呈现极显著相关关系（p<0.01），土壤温度曲线在4月到6月初明显上升，而土壤呼吸速率曲线在这一时段也呈相同态势；6月下旬到7月初土壤温度变化平稳，土壤呼吸速率与土壤温度的同步变化趋势不明显。同时，两种作物的土壤含水量与土壤呼吸速率间的相关性也极为显著（p<0.01），说明土壤含水量也能够解释生长期水稻和玉米的土壤呼吸速率变化。
- Abstract:
- Soil respiration rates of rice and maize fields during the growing season (from April to July) were measured by static alkali absorption method, and the effects of soil temperature and water content on soil respiration rates of a typical farm in Northern China were also examined. The results showed that the soil respiration rates of paddy field were higher than maize filed during the crop growing season, and soil respiration rates in 0—15 cm depth were significantly higher than that in 15—30 cm and 30—60 cm depths. Soil respiration rate decreased with the increase of soil depth. The maximum and minimum soil respiration rates of paddy field were 580.6 μg/(kg·h) and 160.4 μg/(kg·h), respectively, and the maximum and minimum values of maize field were 565.3 μg/(kg·h) and 137.5 μg/(kg·h), respectively. Soil respiration rates of rice and maize fields were found to be positively related to soil temperature (p<0.01). Soil temperature had been rising from April to June and the soil respiration rate also presented the same escalating trend; while soil temperature varied smoothly from late June to early July and the synchronous change trend between soil respiration and temperature was not obvious. Meanwhile, there was obvious correlation between soil respiration rate and water content in rice and maize fields (p<0.01), which indicated that soil water content can explain soil respiration rate change in rice and maize growing season.
参考文献/References:
[1] Davidson E A, Janssens I A, Luo Y. On the variability of respiration in terrestrial ecosystems:moving beyond Q10[J]. Global Change Biology,2006,12(2):154-164.
[2] Janssens I A, Carrara A, Ceulemans R. Annual Q10 of soil respiration reflects plant phenological patterns as well as temperature sensitivity[J]. Global Change Biology,2004,10(2):161-169.
[3] Zeng X, Zhang W, Shen H, et al. Soil respiration response in different vegetation types at Mount Taihang, China[J]. Catena,2014,116(5):78-85.
[4] Davidson E C, Belk E, Boone R D. Soil water content and temperature as independent or confounded factors controlling soil respiration in a temperate mixed hardwood forest[J]. Global Change Biology,1998,4(2):217-227.
[5] Rustad L E, Huntington T G, Boone R D. Controls on soil respiration:Implications for climate change[J]. Biogeochemistry,2000,48(1):1-6.
[6] Jiang J S, Guo S L, Zhang Y J, et al. Changes in temperature sensitivity of soil respiration in the phases of a three-year crop rotation system[J]. Soil and Tillage Research,2015,150(7):139-146.
[7] Del Grosso S J, Parton W J, Mosier A R, et al. Modeling soil CO2 emissions from ecosystems[J]. Biogeochemistry,2005,73(1):71-91.
[8] 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,2003,23(5):972-978.
[9] 杨青,吕宪国.三江平原湿地生态系统土壤呼吸动态变化的初探[J].土壤通报,1999,12(6):254-256.
[10] Pang X Y, Bao W K, Zhu B, et al. Responses of soil respiration and its temperature sensitivity to thinning in a pine plantation[J]. Agricultural and Forest Meteorology,2013,171-172(4):57-64.
[11] 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.
[12] 陈骥,曹军骥,魏永林,等.青海湖北岸高寒草甸草原非生长季土壤呼吸对温度和湿度的响应[J].草业学报,2014,23(6):78-86.
[13] 张宪洲,刘允芬,钟华平,等.西藏高原农田生态系统土壤呼吸的日变化和季节变化特征[J].资源科学,2003,25(5):103-107.
[14] 张容娟,布乃顺,崔军,等.土地利用对崇明岛围垦区土壤有机碳库和土壤呼吸的影响[J].生态学报,2010,30(24):6698-6706.
[15] 张俊丽,廖允成,曾爱,等.不同施氮水平下旱作玉米田土壤呼吸速率与土壤水热关系[J].农业环境科学学报,2013,32(7):1382-1388.
[16] 张赛,王龙昌,周航飞,等.西南丘陵区不同耕作模式下玉米田土壤呼吸及影响因素[J].生态学报,2014,34(21):6244-6255.
[17] 杨兰芳,蔡祖聪.不同生长期盆栽大豆的土壤呼吸昼夜变化及其影响因子[J].生态学报,2004,24(12):2955-2960.
[18] 张赛,罗海秀,王龙昌,等.保护性耕作下大豆农田土壤呼吸及影响因素分析[J].中国生态农业学报,2013,21(8):913-920.
[19] 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(5):1240-1244.
[20] 陈宝玉,刘世荣,葛剑平,等.川西亚高山针叶林土壤呼吸速率与不同土层温度的关系[J].应用生态学报,2007,18(6):1219-1224.
[21] 蔡艳,丁维新,蔡祖聪.土壤-玉米系统中土壤呼吸强度及各组分贡献[J].生态学报,2006,26(12):4273-4280.
[22] 苏永红,冯起,朱高峰,等.土壤呼吸与测定方法研究进展[J].中国沙漠,2008,28(1):57-65.
[23] Lloyd J, Taylor J A. On the temperature dependence of soil respiration[J]. Functional Ecology,1994,8(3):315-323.
[24] Reichstein M, K?tterer T, Andrén O, et al. Temperature sensitivity of decomposition in relation to soil organic matter pools:Critique and outlook[J]. Biogeosciences,2005,2(4):317-321.
[25] Trumbore S. Carbon respired by terrestrial ecosystems-recent progress and challenges[J]. Global Change Biology,2006,12(2):141-153.
[26] Rayment M B, Jarvis P G. Temporal and spatial variation of soil CO2 efflux in a Canadian boreal forest[J]. Soil Biology and Biochemistry,2000,32(1):35-45.
[27] Pavelka M, Acosta M, Marek M V, et al. Dependence of the Q10 values on the depth of the soil temperature measuring point[J]. Plant and Soil,2007,292(1/2):171-179.
[28] 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(3):341-351.
[29] Wildung R E, Garland T R, Buschbom R L. The interdependent effects of soil temperature and water content on soil respiration rate and plant root decomposition in arid grassland soils[J]. Soil Biology and Biochemistry,1975,7(6):373-378.
[30] Sawamoto T, Hatano R, Yajima T, et al. Soil respiration in Siberian taiga ecosystems with different histories of forest fire[J]. Soil Science and Plant Nutrition,2000,46(1):31-42.
[31] Kaye J P, McCulley R L, Burke I C. Carbon fluxes, nitrogen cycling, and soil microbial communities in adjacent urban, native and agricultural ecosystems[J]. Global Change Biology,2005,11(4):575-587.
[32] Hu R G, Kusa K, Hatano R. Soil respiration and methane flux in adjacent forest, grassland, and cornfield soils in Hokkaido, Japan[J]. Soil Science and Plant Nutrition,2001,47(3):621-627.
[33] 王庚辰,杜睿,孔琴心,等.中国温带典型草原土壤呼吸特征的试验研究[J].科学通报,2004,49(7):692-696.
[34] Qi Y, Xu M. Separating the effects of moisture and temperature on soil CO2 efflux in a coniferous forest in the Siena Nevada mountains[J]. Plant and Soil,2001,237(1):15-23.
[35] Cook F J, Orchard V A. Relationships between soil respiration and soil moisture[J]. Soil Biology and Biochemistry,2008,40(5):1013-1018.
[36] Skopp J, Jawson M D, Doran J W. Steady-state aerobic microbial activity as a function of soil water content[J]. Soil Science Society of American Journal,1990,54(6):1619-1625.
[37] 张金屯.全球气候变化对自然土壤碳、氮循环的影响[J].地理科学,1998,18(5):463-471.
[38] Kirschbaum M U F. Will changes in soil organic carbon act as a positive or negative feedback on global warming[J]. Biogeochemistry,2000,48(1):21-51.
相似文献/References:
[1]张保军,韩海,朱芬萌,等.地膜小麦土壤温度动态变化研究[J].水土保持研究,2000,7(01):59.
ZHANG Bao-jun,HAN Hai,ZHU Fen-meng,et al.Studies on the Tendency Change of Temperature of Soil of Dibbling Wheat in Film-Mulched Field[J].Research of Soil and Water Conservation,2000,7(01):59.
[2]杨越,曹波,孙保平,等.生态垫对流动沙地土壤温湿度和养分的影响[J].水土保持研究,2008,15(03):81.
YANG Yue,CAO Bo,SUN Bao-ping,et al.Effect of Eco-mat on Soil Temperature and Moisture and Soil Nutrient in Drifting Sand Land[J].Research of Soil and Water Conservation,2008,15(01):81.
[3]李茂松,王一鸣,周凌希.不同覆盖材料对春玉米田间土壤水热状况和生长发育及产量的影响[J].水土保持研究,1995,2(01):18.
Li Maosong,Wang Yiming,Zhou Lingxi.Effect of Different Covered Materials on Water and Tempreture of Soil Growth and Development as well as Yield in Spring Corn Field[J].Research of Soil and Water Conservation,1995,2(01):18.
[4]韩璐,陈辉,陈同同,等.柴达木盆地土壤温湿度变化特征及相关关系分析[J].水土保持研究,2016,23(06):166.
HAN Lu,CHEN Hui,CHEN Tongtong,et al.Variations of the Soil Temperature and Moisture in Qaidam Basin and Their Relationship[J].Research of Soil and Water Conservation,2016,23(01):166.
[5]谢育利,陈云明,唐亚坤,等.地表凋落物对油松、沙棘人工林土壤呼吸的影响[J].水土保持研究,2017,24(06):52.
XIE Yuli,CHEN Yunming,TANG Yakun,et al.Impact of Aboveground Litterfall on Soil Respiration in the Pinus tabulaeformis and Hippophae rhamnoides Plantations[J].Research of Soil and Water Conservation,2017,24(01):52.
[6]刘春芬,刘文兆,林文,等.黄土塬区不同地膜覆盖度下土壤水热状况研究[J].水土保持研究,2017,24(06):62.
LIU Chunfen,LIU Wenzhao,LIN Wen,et al.Soil Hydrothermal Status Under Different Degrees of Film Mulching Coverage on the Loess Tableland[J].Research of Soil and Water Conservation,2017,24(01):62.
[7]霍轶珍,郭彦芬,韩翠莲,等.不同覆膜处理对土壤水热效应及春玉米产量的影响[J].水土保持研究,2016,23(05):124.
HUO Yizhen,GUO Yanfen,HAN Cuilian,et al.Effects of Different Film Mulching Treatments on Soil Moisture， Heat and Spring Maize Yield[J].Research of Soil and Water Conservation,2016,23(01):124.
[8]倪东宁,史海滨,李瑞平,等.春玉米覆膜垄作沟灌条件下土壤水热效应及对产量的影响[J].水土保持研究,2016,23(02):89.
NI Dongning,SHI Haibin,LI Ruiping,et al.Effects of Plastic Mulching Ridge Tillage and Furrow Irrigation on Soil Moisture, Soil Temperature and Yield in Spring Maize Field[J].Research of Soil and Water Conservation,2016,23(01):89.
[9]崔嵩,付强,李天霄,等.冻融期土壤温度对有机污染物迁移行为的影响[J].水土保持研究,2016,23(03):314.
CUI Song,FU Qiang,LI Tianxiao,et al.Effect of Soil Temperature on Migration Behavior of Organic Pollutants During Freeze-Thaw Period[J].Research of Soil and Water Conservation,2016,23(01):314.
[10]刘斌,鲁绍伟,石媛,等.淮北地区5种不同植物群落土壤呼吸研究[J].水土保持研究,2015,22(04):100.
LIU Bin,LU Shaowei,SHI Yuan,et al.Study on Soil Respiration of Five Plant Communities in North of Huai River[J].Research of Soil and Water Conservation,2015,22(01):100.
备注/Memo
收稿日期:2015-08-07;改回日期:2015-09-07。
基金项目:山西省高等学校科技创新项目“农业活动影响下的寒地土壤氮和有机碳运移机制及规律研究”（2014151）；山西省重点学科建设经费
作者简介:来雪慧(1984-),女,山西大同人,博士,讲师,主要从事农业面源、环境规划研究。E-mail:laixuehui@mail.bnu.edu.cn