期刊文献+

长期试验的水稻土上藻类培养生长状况的研究 被引量:1

Study of Algae Growth in Long-Term Site-specific Experiment Paddy Soils Under Incubation Chamber
下载PDF
导出
摘要 利用25年定位试验获得的具有不同肥力的水稻土,进行藻类生长的室内培养试验。结果表明:不施肥的条件下,在不同肥力的水稻土上,藻类生长的生物量,以叶绿素a含量表征,有着明显的差异,在长期施用NPK+OM处理的水稻土上,藻类的生长状况最好,其藻类平均叶绿素含量为1.08μg/g,而在长期不施肥的对照水稻土上,藻类的生长状况最差,其藻类平均叶绿素含量仅为0.12μg/g。试验显示,藻类的生物量与所试土壤的碱解N、速效P与全P等养分含量呈正相关关系。这为稻田生态系统中藻类生长及其环境效应的研究等提供了试验依据。
出处 《土壤》 CAS CSCD 北大核心 2010年第2期319-322,共4页 Soils
基金 国家自然科学基金项目(40571077) 国家高技术研究发展计划(863)项目(2006AA10Z418)资助
  • 相关文献

参考文献18

  • 1Rces AP,Malcolm E,Woodward S,Robinson C,Cummings DGTartan GA,Joint I.Size-fractionatcd nitrogen uptake and carbonfixation during a developing coccolithophore bloom in the NorthSea during June 1999.Deep-Sea Research II,2002,49(15):2905-2907.
  • 2Huisman J,Jonker RR,Zonncveld C.Weissing JW.Competitionfor light between phytoplankmn species:Experimental tests ofmechanistic theory.Ecology,1999.80:211-212.
  • 3SeminaHJ.The size ofphytoplanktoncellsinthe PacificOcean.Hydrobiologia,1972,57:177-205.
  • 4况琪军,夏宜琤.太平湖水库的浮游藻类与营养型评价[J].应用生态学报,1992,3(2):165-168. 被引量:24
  • 5De PK.The problem of the nitrogen supply of rice.Ⅰ.Fixation ofnitrogen in the rice soils under waterlogged condition.IndianJournal ofAgricultural Science,1936(6):1237-1246.
  • 6De PK,SulaimanM.Fixation ofnitrogenin rice soils byalgae asinfluence by crop,C02 and inorganic substances.Soil Science,1950.70:137-151.
  • 7Nekrasova KA,Aleksandrova IV.Paarticipation of collembolaand earthworms in the transformation of algal organic matter.Soviet Soil Science,1982,14:31-39.
  • 8卿人韦,兰利琼,刘刚,傅华龙.藻类对矿石磷转化利用的研究[J].四川大学学报(自然科学版),1998,35(6):957-960. 被引量:13
  • 9刘永定,沈银武,宋立荣,朱运芝,庄惠如,钦绳武.黄河中游土壤藻类的种类组成与土壤肥力的关系[J].水生生物学报,1999,23(5):434-442. 被引量:7
  • 10王铭巘,兰利琼,卿人韦,傅华龙.土壤微藻对土壤质量影响的研究[J].水土保持学报,2001,15(4):103-106. 被引量:8

二级参考文献70

共引文献203

同被引文献14

  • 1张启明,铁文霞,尹斌,贺发云,朱兆良.藻类在稻田生态系统中的作用及其对氨挥发损失的影响[J].土壤,2006,38(6):814-819. 被引量:22
  • 2Roger P A. Blue-gxeen algae in rice fields : their ecology and their use as inoculant [ DB/OL]. http://horizon, documentation, ird. fr/exl-doe/pleins _ textes/pleins _ textes _ 5/b _ fdi _ 23 - 25/ 29755. pdf. 2012-5-1.
  • 3De P K. The role of blue-green algae in nitrogen fixation in rice- fields [J]. Proe. R. Soe. London, Ser. B, Biol. Sei., 1939, 127(846) : 121-139.
  • 4Mandal B, Vlek P L G, Mandal L N. Beneficial effects of blue- green algae and Azolla, excluding supplying nitrogen, on wetland rice fields: a review[J]. Biol. Felt. Soils, 1999, 28(4) : 329- 342.
  • 5Prasanna R, Jaiswal P, Kaushik B. Cyanobacteria as potentialoptions for environmental sustainability- promises and challenges [J]. Ind. J. Microbiol. , 2008,48(1) : 89-94.
  • 6Meyer M L, Bloom P R, Grava J. Transformation and losses of applied nitrogen-15 labeled ammonium in a flooded organic soil [J]. Soil Sci. Soc. Am. J., 1989, 53(1):79-85.
  • 7Ariosa Y, Carrasco D, Quesada A, Fernandez V E. Incorporation of different N sources and light response curves of nitrogenase and photosynthesis by cyanobacterial blooms from rice fields [ J ]. Microbiol. Ecol., 2006, 51(3): 394-403.
  • 8Vlek P L G, Stumpe J M, Bymes B H. Urease activity and inhibition in flooded soil systems [ J ]. Nutr. Cycl. Agroecosys. , 1980, 1(3): 191-202.
  • 9Okuda A, Yamaguchi M. Algae and atmospheric nitrogen fixation in paddy soils. II. Relation between the growth of blue-green algae and physical or chemical properties of soil and effect of soil treatments and inoculation on the nitrogen fixation [ J ]. Mere. Res. Inst. Food Sci. Kyoto Univ. , 1952, 4: 1-11.
  • 10Roger P A, Kulasooriya S A. Blue-green algae and rice [ M ]. Los Ba/tos, Philippines: IRRI, 1980.

引证文献1

二级引证文献3

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部