Influence of biogas-digester effluent on crop growth and soil biochemical properties under rotational cropping

References

• Atalay , A. and Blanchar , R. W. 1984 . Evaluation of methane generator sludge as a soil amendment . Journal of environmental quality , 13 : 341 – 344 .
   Web of Science ®Google Scholar
• Atalay , A. and Blanchar , R. W. 1988 . Urease activity in soil amended with methane-generator sludge . Biological wastes , 26 : 49 – 58 .
   Web of Science ®Google Scholar
• Ayanaba , A. , Tuckwell , S. B. and Jenkinson , D. S. 1976 . The effects of clearing and cropping on the organic reserves and biomass of tropical forest soils . Soil biology & biochemistry , 8 : 519 – 525 .
   Web of Science ®Google Scholar
• Blakemore , L. C. , Searle , P. L. and Daly , B. K. 1977 . “ Methods for chemical analysis of soils ” . In New Zealand Soil Bureau scientific report 10A
   Google Scholar
• Blakemore , L. C. , Searle , P. L. and Daly , B. K. 1987 . “ Methods for chemical analysis of soils ” . In New Zealand Soil Bureau scientific report 80
   Google Scholar
• Burns , R. G. 1982 . Enzyme activity in soil: location and a possible role in microbial ecology . Soil biology & biochemistry , 14 : 423 – 427 .
   Web of Science ®Google Scholar
• Campbell , C. A. , Schnitzer , M. , Stewart , J. W. B. , Biederbeck , V. O. and Selles , F. 1986 . Effect of manure and P fertilizer on properties of a Black Chernozem in southern Saskatchewan . Canadian journal of soil science , 66 : 601 – 613 .
   Web of Science ®Google Scholar
• Carter , M. R. 1986 . Microbial biomass as an index for tillage-induced changes in soil biological properties . Soil & tillage research , 7 : 29 – 40 .
   Web of Science ®Google Scholar
• Cooke , G. W. 1977 . “ The roles of organic manures and organic matter in managing soils for higher crop yields-a review of the experimental evidence ” . In Proceedings of the international seminar on soil environment and fertility management in intensive agriculture, Tokyo, Japan 1977 , 53 – 64 . Japan : The Society of the Science of Soil and Manure . in
   Google Scholar
• Cooper , J. E. 1977 . Microbial activity and nitrogen mineralization in a soil treated with silage effluent . Bulletin of environmental contamination and toxicology , 18 : 96 – 98 .
   PubMed Web of Science ®Google Scholar
• Cotching , W. E. 1978 . Some physical changes resulting from maize cropping on two Waikato soils. M.Sc. Thesis , University of Waikato . 125 p
   Google Scholar
• Davis , R. J. , Mathers , A. C. and Stewart , B. A. 1980 . Microbial populations in Pullman clay loam receiving large applications of cattle feedlot waste . Soil biology & biochemistry , 12 : 119 – 124 .
   Web of Science ®Google Scholar
• Domsch , K. H. , Beck , T. H. , Anderson , J. P. E. , Söderström , B. , Parkinson , D. and Trolldenier , G. 1979 . A comparison of methods for soil microbial population and biomass studies . Zeitschrift für Pflanzenernährung und Bodenkunde , 142 : 520 – 533 .
   Web of Science ®Google Scholar
• Eiland , F. 1980 . The effects of manure and NPK fertilizers on the soil microorganisms in a Danish long-term experiment . Tidsskrift for Planteavl , 84 : 447 – 454 .
   Google Scholar
• Follett , R. H. , Gupta , S. C. and Hunt , P. G. 1987 . “ Conservation practices: relation to the management of plant nutrients for crop production ” . In Soil fertility and organic matter as critical components of production systems. SSSA special publication number 19 , Edited by: Follett , R. H. , Stewart , J. W. B. and Cole , C. V. 19 – 51 . Madison : Soil Science Society of America . in
   Google Scholar
• Gianello , C. and Bremner , J. M. 1986 . A simple chemical method of assessing potentially available organic nitrogen in soil . Communications in soil science and plant analysis , 17 : 195 – 214 .
   Web of Science ®Google Scholar
• Goold , G. J. 1980 . Rates of dairy shed effluent applied to pastures on clay soils of Northland . New Zealand Journal of Crop and Horticultural Science , 8 : 93 – 99 .
   Web of Science ®Google Scholar
• Jenkinson , D. S. and Powlson , D. S. 1976 . The effects of biocidal treatments on metabolism in soil. V. A method for measuring soil biomass . Soil biology & biochemistry , 8 : 209 – 213 .
   Web of Science ®Google Scholar
• Jenkinson , D. S. , Davidson , S. A. and Powlson , D. S. 1979 . Adenosine triphosphate and microbial biomass in soil . Soil biology & biochemistry , 11 : 521 – 527 .
   Web of Science ®Google Scholar
• Ladd , J. N. and Paul , E. A. 1973 . Changes in enzymic activity and distribution of acid-soluble, amino acid-nitrogen in soil during nitrogen immobilization and mineralization . Soil biology & biochemistry , 5 : 825 – 840 .
   Google Scholar
• Lawson , G. J. , Callaghan , T. V. and Scott , R. 1984 . Renewable energy from plants: bypassing fossilization . Advances in ecological research , 14 : 57 – 114 .
   Web of Science ®Google Scholar
• Mulvaney , R. L. and Bremner , J. M. 1981 . “ Control of urea transformations in soils ” . In Soil biochemistry , Edited by: Paul , E. A. and Ladd , J. N. Vol. 5 , 153 – 195 . New York : Marcel Dekker . in
   Google Scholar
• Nannipieri , P. , Johnson , R. L. and Paul , E. A. 1978 . Criteria for measurement of microbial growth and activity in soil . Soil biology & biochemistry , 10 : 223 – 229 .
   Web of Science ®Google Scholar
• New Zealand Meteorological Service . 1983a . “ Summaries of climatological observations to 1980 ” . In New Zealand Meteorological Service miscellaneous publication no. 177
   Google Scholar
• New Zealand Meteorological Service . 1983b . “ Rainfall observations for 1983 ” . In New Zealand Meteorological Service miscellaneous publication no. 110
   Google Scholar
• Orchard , V. A. , Ross , D. J. , Ross , C. W. , Rankin , P. C. , Reynolds , J. and Hewitt , A. E. 1987 . Some biological, chemical and physical properties of two sports turf soils following treatment with an enzyme soil conditioner . New Zealand Journal of Crop and Horticultural Science , 15 : 163 – 176 .
   Web of Science ®Google Scholar
• Powlson , D. S. and Jenkinson , D. S. 1981 . A comparison of the organic matter, biomass, adenosine triphosphate and mineralizable nitrogen contents of ploughed and direct-drilled soils . Journal of agricultural science, Cambridge , 97 : 713 – 721 .
   Web of Science ®Google Scholar
• Powlson , D. S. , Brookes , P. C. and Christensen , B. T. 1987 . Measurement of soil microbial biomass provides an early indication of changes in total soil organic matter due to straw incorporation . Soil biology & biochemistry , 19 : 159 – 164 .
   Web of Science ®Google Scholar
• Ramsay , A. J. 1984 . Extraction of bacteria from soil: efficiency of shaking or ultrasonification as indicated by direct counts and autoradiography . Soil biology and biochemistry , 16 : 475 – 481 .
   Web of Science ®Google Scholar
• Ramsay , A. J. and Bawden , A. D. 1983 . Effects of sterilization and storage on respiration, nitrogen status and direct counts of soil bacteria using acridine orange . Soil biology & biochemistry , 15 : 263 – 268 .
   Web of Science ®Google Scholar
• Ross , D. J. 1976 . Invertase and amylase activities in ryegrass and white clover plants and their relationships with activities in soils under pasture . Soil biology & biochemistry , 8 : 351 – 356 .
   Web of Science ®Google Scholar
• Ross , D. J. 1987 . Soil microbial biomass estimated by the fumigation-incubation procedure: seasonal fluctuations and influence of soil moisture content . Soil biology & biochemistry , 19 : 397 – 404 .
   Web of Science ®Google Scholar
• Ross , D. J. , Speir , T. W. , Cowling , J. C. and Whale , K. N. 1984 . Temporal fluctuations in biochemical properties of soil under pasture. II. Nitrogen mineralization and enzyme activities . Australian journal of soil research , 22 : 319 – 330 .
   Web of Science ®Google Scholar
• Ross , D. J. , Speir , T. W. , Tate , K. R. , Cairns , A. , Meyrick , K. F. and Pansier , E. A. 1982a . Restoration of pasture after topsoil removal: effects on soil carbon and nitrogen mineralization, microbial biomass and enzyme activities . Soil biology & biochemistry , 14 : 575 – 581 .
   Web of Science ®Google Scholar
• Ross , D. J. , Tate , K. R. and Cairns , A. 1982b . Biochemical changes in a yellow-brown loam and a central gley soil converted from pasture to maize in the Waikato area . New Zealand journal of agricultural research , 25 : 35 – 42 .
   Web of Science ®Google Scholar
• Ross , D. J. , Tate , K. R. , Cairns , A. and Pansier , E. A. 1980 . Microbial biomass estimations in soils from tussock grasslands by three biochemical procedures . Soil biology & biochemistry , 12 : 375 – 383 .
   Web of Science ®Google Scholar
• Speir , T. W. , Ross , D. J. and Orchard , V. A. 1984 . Spatial variability of biochemical properties in a taxonomically-uniform soil under grazed pasture . Soil biology & biochemistry , 16 : 153 – 160 .
   Web of Science ®Google Scholar
• Speir , T. W. , Ross , D. J. and Tate , K. R. The effects of nutrient-rich agricultural effluents on two New Zealand soils . Agricultural waste management and environmental protection. 4th International CIEC symposium . May 11–14 1987 , Braunschweig , Federal Republic of Germany. Edited by: Weite , E. and Szabolcs , I. pp. 141 – 150 . in: Proceedings Vol. 2
   Google Scholar
• Stewart , D. J. 1983 . “ Methane from crop-grown biomass ” . In Fuel gas systems , Edited by: Wise , D. L. 85 – 109 . Florida : CRC Press . in:
   Google Scholar
• Stewart , D. J. , Badger , D.M. and Bogue , M. J. 1982 . “ Crops and energy production ” . In Anaerobic digestion 1981 , 237 – 254 . Amsterdam : Elsevier Biomedical Press B.V. . in:
   Google Scholar
• Stewart , D. J. , Bogue , M. J. and Badger , D. M. 1984 . Biogas production from crops and organic wastes. 2. Results of continuous digestion tests . New Zealand journal of science , 27 : 285 – 294 .
   Web of Science ®Google Scholar
• Van der Linden , A. M. A. , Van Veen , J. A. and Frissel , M. J. 1987 . Modelling soil organic matter levels after long-term applications of crop residues, and farmyard and green manures . Plant and soil , 101 : 21 – 28 .
   Web of Science ®Google Scholar