Using perlite as a substrate carrier for measuring microbial available phosphorus by respiration kinetics in soils Ulrik IlstedtSarabpreet SinghAnders Nordgren Original paper 29 July 2006 Pages: 503 - 510
Effect of temperature on the respiration rate of forest soil organic layer along an elevation gradient in the Polish Carpathians Maria NiklińskaBeata Klimek Original Paper 09 August 2006 Pages: 511 - 518
Labile nitrogen, carbon, and phosphorus pools and nitrogen mineralization and immobilization rates at low temperatures in seasonally snow-covered soils Michele FreppazBerwyn L. WilliamsErmanno Zanini Original Paper 22 August 2006 Pages: 519 - 529
Effects of past and current crop management on soil microbial biomass and activity Christine StarkLeo M. CondronMaureen O’Callaghan Original Paper 08 August 2006 Pages: 531 - 540
Effects of a plant parasitic nematode (Heterodera trifolii) on clover roots and soil microbial communities Amy M. TreonisRoger CookTony Mizen Original Paper 25 August 2006 Pages: 541 - 548
Influence of clay content and acidity of soil on development of the earthworm Lumbricus rubellus and its population level consequences Chris KlokJack FaberAnnemariet van der Hout Original Paper 30 August 2006 Pages: 549 - 556
Oryza sativa straw restricts Phalaris minor growth: allelochemicals or soil resource manipulation? Shalini KaushikInderjit Original Paper 15 September 2006 Pages: 557 - 563
Effect of intercropping on crop yield and chemical and microbiological properties in rhizosphere of wheat (Triticum aestivum L.), maize (Zea mays L.), and faba bean (Vicia faba L.) Y. N. SongF. S. ZhangL. Li Original Paper 11 October 2006 Pages: 565 - 574
Solubilization of inorganic phosphates and plant growth promotion by Aspergillus niger Chun-Chao ChuangYu-Lin KuoWei-Liang Chao Original Paper 11 October 2006 Pages: 575 - 584
Can earthworms be used as bio-indicators of land-use perturbations in semi-deciduous forest? Jérôme Ebagnerin TondohLazare Monin MoninCsaba Csuzdi Original Paper 17 October 2006 Pages: 585 - 592
Genetic diversity and symbiotic efficiency of population of rhizobia of Phaseolus vulgaris L. in Brazil Adriana GiongoLuciane M. P. PassagliaEnilson L. S. de Sá Short Communication 19 September 2006 Pages: 593 - 598
Net and gross mineral N production rates at three levels of forest canopy retention: evidence that NH4 + and NO3 − dynamics are uncoupled Robert L. BradleyWilliam F. J. Parsons Short Communication 17 October 2006 Pages: 599 - 602
Effects of AM fungi and organic fertilizers on the reproduction of the nematode Meloidogyne incognita and on the growth and water loss of tomato Zaki A. SiddiquiM. Sayeed Akhtar Short Communication 29 July 2006 Pages: 603 - 609
Nitrogen and carbon mineralization of semi-arid shrubland soil exposed to long-term atmospheric nitrogen deposition George L. VourlitisGypsi Zorba Short Communication 30 September 2006 Pages: 611 - 615
Soil persistence of Bacillus thuringiensis (Bt) toxin from transgenic Bt cotton tissues and its effect on soil enzyme activities C. X. SunL. J. ChenH. Shimizu Short Communication 21 November 2006 Pages: 617 - 620