LIU Hui,LI Jie,HE Yunlong,et al.Effect of Exogenous Low Molecular Weight Organic Acids on Soil Calcium，Phosphorus Release Kinetics Characteristics[J].Northern Horticulture,2016,40(23):163-167.[doi:10.11937/bfyy.201623038]
外源低分子量有机酸对土壤钙、磷释放动力学特性的影响
- Title:
- Effect of Exogenous Low Molecular Weight Organic Acids on Soil Calcium，Phosphorus Release Kinetics Characteristics
- Keywords:
- low molecular weight organic acids; calcium; phosphorus; kinetics
- 文献标志码:
- A
- 摘要:
- 以含钙相对较高的褐土为试材，采用批量恒温震荡法，研究了添加不同浓度外源低分子量有机酸（草酸、柠檬酸）对土壤钙素和磷素释放动力学特征的影响。结果表明：添加草酸和柠檬酸均可促进土壤中钙素的释放，随着有机酸浓度的增加土壤中钙的释放量逐渐增加，活化能力为草酸＜柠檬酸；添加草酸促进了土壤中磷素的释放，低浓度柠檬酸则抑制了磷的释放，但随草酸、柠檬酸浓度的增加，磷的释放量均逐渐增加，对土壤中磷的释放量的影响为草酸＞柠檬酸。添加草酸和柠檬酸促进土壤中钙的释放则抑制磷的释放，反之则促进土壤中磷的释放。添加外源低分子量有机酸对土壤中钙、磷释放过程的影响均可用Langmiur方程进行较好的拟合。
- Abstract:
- Cinnamon soil with relatively high calcium was used as material，using batch method of constant temperature oscillation,the effect of two kinds of exogenous low molecular weight organic acids (oxalic acid and citric acid) on soil calcium，phosphorus release kinetics characteristics was studied.The results showed that adding oxalic acid and citric acid could promote the release of calcium element in the soil.With the increase of organic acid concentration，calcium releasing quantity in the soil increased gradually.The activation capacity of exogenous low molecular weight organic acids to calcium element in the soil was oxalic acid
参考文献/References:
[1]卜玉山,梁美英,张广峰,等.不同石灰性土壤磷素形态及其有效性差异[J].山西农业大学学报（自然科学版）,2011,31(3):193-199. [2]姚晓芹,马文奇,楚建周.不同酸性物质对石灰性土壤的酸化效果研究[J].中国生态农业学报,2006,14(4):68-71. [3]熊毅，李庆逵.中国土壤[M].北京：科学出版社，1990：87. [4]FOX T，COMERFORD N，MCFEE W.Phosphorus and alum inumrelease from a spodic horizon m ediated by organ icacid s[J].Soil Sci Soc Am J，1990，54：1763-1767. [5]BAIS H P,WEIR T L,PERRY L G,et al.The role of root exudates in rhizosphere interactions with plants and other organisms[J].Annu Rev Plant Biol,2006,57:233-266. [6]周丽丽，姜克文，郭成久.冻融循环对水土混合样磷吸附-解析特性的影响[J].沈阳农业大学学报,2014，45(3):359-362. [7]徐茂，曹翠玉.有机酸对麻菜吸收磷的影响[J].南京农业大学学报，1992，15(1):134-136. [8]介晓磊，李有田,庞荣丽,等.低分子量有机酸对石灰性土壤磷素形态转化及有效性的影响[J].土壤通报，2005，36(6):856-860. [9]WEI L L,CHEN C R,XU Z H.Crtric acid enhances the mobilization of organic phosphorus in subtropical and tropical forest soils[J].Biology and Fertility of Soils，2010,46(7):765-769. [10]杨绍琼,党廷辉,戚瑞生,等.低分子量有机酸对不同肥力土壤磷素的活化作用[J].干旱地区农业研究,2012,30(4):60-64. [11]李有田,庞荣丽,介晓磊,等.低分子量有机酸对石灰性潮土磷吸附与解吸的影响[J].河南农业大学学报,2002,36(2):133-137. [12]陆文龙,张福锁,曹一平,等.低分子量有机酸对石灰性土壤磷吸附动力学的影响[J].土壤学报,1999,36(2):189-197. [13]陆文龙,曹一平,张福锁.低分子量有机酸对土壤无机磷形态转化的影响[J].华北农学报,1999,14(2):1-5. [14]庞荣丽,介晓磊,方金豹,等.有机酸对石灰性潮土有机磷组分的影响[J].土壤,2008,40(4):566-570. [15]袁晶晶,陈荣府,同延安,等.外源低分子量有机酸对碳酸钙预处理的酸性土壤中活性铝钙镁影响的研究[J].土壤,2011,43(4):611-616. [16]孙桂芳,金继运,石元亮.改性木质素和有机酸类物质对土壤磷素有效性的影响[J].土壤通报,2011,42(4):1003-1009.
相似文献/References:
[1]周丹丹,杨丽娟.不同肥料组合对温室番茄产量和品质的影响[J].北方园艺,2013,37(17):48.
ZHOU Dan-dan,YANG Li-juan.Effect of Different Fertilizer Combinations on Yield and Quality of Tomato in Greenhouse[J].Northern Horticulture,2013,37(23):48.
[2]刘新星,罗俊杰.外源钙对盐胁迫下豌豆幼苗生化指标的影响[J].北方园艺,2013,37(14):24.
LIU Xin-xing,LUO Jun-jie.Effects of Exogenous Calcium on Physiological Indexes of Pea Seedlings Under Salt Stress[J].Northern Horticulture,2013,37(23):24.
[3]贺芬芬,刘成连,原永兵,等.采后不同钙浓度处理对贮藏期间苹果硬度及果胶含量的影响[J].北方园艺,2014,38(09):147.
HE Fen-fen,LIU Cheng-lian,YUAN Yong-bing,et al.Effect of Various Calcium Concentrations Dip Treatment on Firmness and Pectin Content During Post-harvest of Apple[J].Northern Horticulture,2014,38(23):147.
[4]李中勇,高东升.土壤施钙对温室油桃贮藏期间果实品质的影响[J].北方园艺,2014,38(09):189.
LI Zhong-yong,GAO Dong-sheng.Effects of Applying Calcium in Soil on Peach Quality of Greenhouse Nectarine During Storage Periods[J].Northern Horticulture,2014,38(23):189.
[5]唐宽强,刘守伟,吴凤芝,等.外源喷施CaCl2对低温逆境下番茄抗冷性及开花结果的影响[J].北方园艺,2013,37(11):10.
TANG Kuan-qiang,LIU Shou-wei,WU Feng-zhi,et al.Effect of Exgenous CaCl2 on the Cold Resistance and Blossom and Yield of Tomato Under Cold Stress[J].Northern Horticulture,2013,37(23):10.
[6]徐龙超,依艳丽,周晓阳.钙、磷平衡对番茄光合作用特性及防御酶活性的影响[J].北方园艺,2013,37(09):190.
XU Long-chao,YI Yan-li,ZHOU Xiao-yang.Effects of Calcium and Phosphorus Interaction on Photosynthesis and Defense Enzyme Activity of Tomato[J].Northern Horticulture,2013,37(23):190.
[7]胡亚岚,王晓玲,毛永民.不同喷施物对婆枣裂果指标及果实内在品质的影响[J].北方园艺,2013,37(21):30.
HU Ya-lan,WANG Xiao-ling,MAO Yong-min.Effect of Different Spraying Agents on Index of Fruit Cracking and Interior Quality of Pozao Jujube[J].Northern Horticulture,2013,37(23):30.
[8]赵晓美,王红梅,杨卫,等.钙对西瓜幼苗生长、光合特性及保护性酶活性的影响[J].北方园艺,2012,36(14):144.
ZHAO Xiao-mei,WANG Hong-mei,YANG Wei,et al.Effects of Different Ca2+ Concentrations on the Growth，Photosynthetic Characteristics， Protective Enzyme Activity of Watermelon Seedling[J].Northern Horticulture,2012,36(23):144.
[9]冯云霄,关军锋,李世强,等.库尔勒香梨萼端腐烂与Ca、Mg、K营养的关系[J].北方园艺,2015,39(02):104.[doi:10.11937/bfyy.201502029]
FENG Yun-xiao,GUAN Jun-feng,LI Shi-qiang,et al.The Relationship Between the Calyx end Rot and Ca，Mg，K Nutrition in Korla Fragrant Pear[J].Northern Horticulture,2015,39(23):104.[doi:10.11937/bfyy.201502029]
[10]张大庚,栗杰,刘慧,等.外源低分子量有机酸和磷肥与土壤钙素的相互作用研究[J].北方园艺,2015,39(15):161.[doi:10.11937/bfyy.201515043]
ZHANG Dageng,LI Jie,LIU Hui,et al.Study on the Interaction of Extraneous Low-molecular-weight Organic Acids，Phosphorus and Calcium in Soil[J].Northern Horticulture,2015,39(23):161.[doi:10.11937/bfyy.201515043]
备注/Memo
第一作者简介：刘慧（1973-），女，吉林永吉人，本科，实验师，现主要从事土壤肥力教学与科研工作。E-mail：zsb010024@163.com. 责任作者：张大庚（1975-），女，辽宁凌海人，博士，副教授，现主要从事土壤肥力方面的教学与科研工作。E-mail:zdg111@126.com. 基金项目：国家自然科学基金资助项目（41401323）；辽宁省自然科学基金资助项目（2014027010）。