WU Dan-na,JIANG Hong,HUANG He-feng,et al.Comparative Study of Two Organic Vegetables’Characteristics of Soil Respiration During Full Fruit Period[J].Northern Horticulture,2015,39(13):21-25.[doi:10.11937/bfyy.201513006]
两种有机蔬菜盛果期土壤呼吸特征的比较
- Title:
- Comparative Study of Two Organic Vegetables’Characteristics of Soil Respiration During Full Fruit Period
- 文章编号:
- 1001-0009(2015)13-0021-05
- Keywords:
- organic; soil respiration rate; full fruit period
- 分类号:
- S 641
- 文献标志码:
- A
- 摘要:
- 以“碧玉”黄瓜和“新品春宝”豇豆为试材，探讨2种有机种植蔬菜盛果期土壤呼吸的变化特征，对大棚内的样点进行土壤呼吸的动态监测。结果表明：在相同施肥灌溉等常规田间管理的前提下，黄瓜的土壤呼吸速率平均值高于豇豆的土壤呼吸平均值，分别为1.27 μmol?m-2.s-1和0.83 μmol?m-2.s-1。由于试验阶段高温导致的黄瓜土壤呼吸特征的特殊性，总体来看，黄瓜的土壤呼吸速率与土壤温湿度、大气温湿度和气压的关系走势，与豇豆的相应关系走势呈相反趋势。但是回归方程表明，黄瓜和豇豆的土壤呼吸速率分别与土壤5 cm温度和大气温度的变化呈显著指数相关关系（P<0.01）；黄瓜和豇豆土壤呼吸速率与土壤湿度和大气湿度呈显著线性相关关系（P<0.05）；黄瓜土壤呼吸速率与大气压强相关性不显著（P>0.05），豇豆土壤呼吸速率与大气气压呈正相关，但相关性不显著。
- Abstract:
- Taking ‘Biyu’ cucumber and ‘Xinpimchunbao’ cowpea as test materials，the variation of soil respiration of the organic cucumber and cowpea during full fruit period were studied，experiments conducted in the greenhouse monitoring the soil respiration.The results showed that，under the same premise of field management，the average of cucumber soil respiration was higher than that of cowpea，respectively 1.27 μmol.m-2.s-1 and 0.83 μmol.m-2.s-1. Overall，the relationship between soil respiration rate and soil temperature，humidity，air temperature and humidity of cucumber was contrary to the results of cowpea.However，regression equations showed that the relationship between soil respiration rate and the changes of soil 5 cm temperature and atmospheric temperature of cucumber and cowpea were significant index correlations（P<0.01）.And the relationship between soil respiration rate and soil moisture and atmospheric humidity of cucumber and cowpea were significant linear correlations（P<0.05）.The correlation between soil respiration rate and atmospheric pressure strong of cucumber was not significant（P>0.05), while，that of cowpea was positively correlated，but the correlation was not significant.
参考文献/References:
[1]邓爱娟,申双和,张雪松,等.华北平原地区麦田土壤呼吸特征[J].生态学杂志，2009,28(11):2286-2292.[2]韩广轩,周广胜,许振柱,等.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(3):719-733.[3]张风霞,韩娟娟,陈银萍.科尔沁沙地玉米(Zea mays)田垄上和垄间土壤呼吸比较[J].中国沙漠,2014(34):378-384.[4]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):1552-1560.[5]Alvarez R,Alvarez C R，Lorenzo G.Carbon dioxide fluxes following tillage from amollisol in the Argentine Rolling Pampa[J].European Journal of Soil Biology,2001,37(3):161-166.[6]Ball B C，Scott A，Parker J P.Field N2O,CO2 and CH4 fluxes in relation to tillage，compaction and soil quality in Scotland[J].Soil and Tillage Research,1999,53(1):29-39.[7]Reicosky D C，Lindstrom M J.Fall tillage method:effect on short-term carbon dioxide flux from soil[J].Agronomy Journal,1993,85(6):1237-1243.[8]孟春,王立海,沈微.针阔混交林择伐作业后土壤呼吸与土壤温度和湿度的关系[J].东北林业大学学报,2008,36(5):33-35.[9]陈书涛,朱大威,牛传坡,等.管理措施对农田生态系统土壤呼吸的影响[J].环境科学,2009,30(10):2858-2865.[10]靳东升,张强,郜春花,等.不同施肥处理对工矿复垦区玉米农田土壤呼吸的影响[J].现代农业科技,2014(2):257-259.[11]吴会军,蔡典雄,武雪萍,等.不同施肥条件下小麦田土壤呼吸特征研究[J].中国土壤与肥料,2010(6):70-74.[12]张前兵,杨玲,孙兵,等.干旱区灌溉及施肥措施下棉田土壤的呼吸特征[J].农业工程学报,2012,28(14):77-84.[13]王小国,朱波,王艳强,等.不同土地利用方式下土壤呼吸及其温度敏感性[J].生态学报,2007(5):1960-1968.[14]孟令波,李淑敏.高温胁迫对黄瓜生理,生化过程的影响[J].哈尔滨学院学报,2003,24(10):121-125.[15]李衍素.豇豆耐热性研究[D].泰安:山东农业大学,2006.[16]潘根兴,李恋卿,郑聚锋,等.土壤碳循环研究及中国稻田土壤固碳研究的进展与问题[J].土壤学报,2008,45(5):901-914.[17]孟磊,丁维新,何秋香,等.长期施肥对冬小麦/夏玉米轮作下土壤呼吸及其组分的影响①[J].土壤,2008,40(5):725-731.[18]高翔.旱作春玉米田水碳通量变化规律及其影响因素[D].北京:中国农业科学院,2013. [19]张庆忠,吴文良,王明新,等.秸秆还田和施氮对农田土壤呼吸的影响[J].生态学报,2005,25(11):2883-2887.[20]吕国红,温日红,赵秋石,等.种植密度对东北玉米农田土壤呼吸时空动态的影响[J].生态学杂志,2014,33(2):283-289.[21]李权.高温对黄瓜生殖生长及产量形成的影响[J].园艺学报,2000,27(6):412-417.
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备注/Memo
第一作者简介：吴丹娜（1989-），女，浙江宁波人，硕士研究生，研究方向为农田生态系统物联网监测及植物生理生态。E-mail：nbwdn103@163.com.责任作者：江洪（1955-），男，博士，教授，现主要从事生态系统碳-氮-水循环及全球变化和植物生理生态等研究工作。E-mail：jianghong_china@hotmail.com.基金项目：国家“973”重点基础研究发展规划资助项目(2011 CB302705)；上海市战略性新兴产业重大资助项目（重大2013-14号）；上海市科委2013年度“创新行动计划”上海工程技术研究中心建设资助项目（13DZ2250900）；2013年上海市科委生态崇明重点支撑资助项目（13231204400）；国家自然科学基金重大资助项目（61190114号）;上海市农委资助项目（沪农科攻字（2012）第2-2号).