Nutrient status of soils and pastures of the Kaiwera district, eastern Southland, New Zealand

References

• Agricultural Research Council . 1980 . The nutrient requirements of ruminant livestock , Farnham Royal, Commonwealth Agricultural Bureaux .
   Google Scholar
• Andrews , E. D. 1960 . Trace elements in relation to animal health in Southland . Proceedings of the New Zealand Grassland Association , 22 : 75 – 83 .
   Google Scholar
• Andrews , E. D. 1965 . Observations on the thrift of young sheep on a marginally cobalt-deficient area . New Zealand journal of agricultural research , 8 : 788 – 817 .
   Google Scholar
• Carran , R. A. 1979 . Nitrogen fixation in pasture.X. Southland, Gore . New Zealand journal of experimental agriculture , 7 : 39 – 41 .
   Web of Science ®Google Scholar
• Cornforth , I. S. 1982 . AgLink FPP556 , Wellington : New Zealand Ministry of Agriculture and Fisheries .
   Google Scholar
• Cornforth , I. S. 1982b . AgLink FPP557 , Wellington : New Zealand Ministry of Agriculture and Fisheries .
   Google Scholar
• Cornforth , I. S. 1984 . “ Plant analysis ” . In Fertiliser recommendations for pasture and crops in New Zealand , 2nd , Wellington : New Zealand Ministry of Agriculture and Fisheries .
   Google Scholar
• Cutler , E. B. 1960 . The soils of Southland and their potential uses . Proceedings of the New Zealand Grassland Association , 22 : 15 – 26 .
   Google Scholar
• Forbes , E. A. 1976 . Cobalt, copper and zinc in yellowbrown pumice soils under grazed permanent pastures . New Zealand journal of agricultural research , 19 : 153 – 164 .
   Web of Science ®Google Scholar
• Marston , H. R. 1970 . The requirement of sheep for cobalt or for vitamin B12 . British journal of nutrition , 24 : 615 – 633 .
   PubMed Web of Science ®Google Scholar
• McIntosh , P. D. , Sherrell , C. G. and Prema , P. G. 1986 . Distribution of cobalt, copper and zinc in upland and lowland soils of the Kaiwera District, Eastern Southland, New Zealand . New Zealand Soil Bureau scientific report , 78
   Google Scholar
• McKenzie , R. M. 1975 . “ The mineralogy and chemistry of soil cobalt ” . In Trace elements in soil - plant - animal systems , Edited by: Nicholas , D. J. D. and Egan , A. R. London : Academic Press .
   Google Scholar
• McNaught , K. J. 1970 . Diagnosis of mineral deficiencies in grass legume pastures by plant analysis . Proceedings of the lith International Grassland Congress , : 334 – 338 .
   Google Scholar
• Metson , A. J. and Saunders , W. M. H. 1978 . Seasonal variation in chemical composition of pasture. I. Calcium, magnesium, potassium, sodium and phosphorus . New Zealand journal of agricultural research , 21 : 341 – 354 .
   Web of Science ®Google Scholar
• Mitchell , R. L. 1971 . “ Trace elements in soils ” . In Trace elements in soils and crops , London : H.M.S.O. .
   Google Scholar
• Mitchell , R. L. , Reith , J. W. S. and Johnston , J. M. 1957 . Trace element uptake in relation to soil content . Journal of the science of food and agriculture , 8 : 551 – 559 .
   Google Scholar
• Poole , P. R. Graphite furnace atomic absorption spectroscopic determination of cobalt and copper in herbage . Proceedings of New Zealand Institute of Chemistry Conference . August 1980 , Palmerston North .
   Google Scholar
• Reuther , W. and Labanauskas , C. K. 1968 . “ Copper ” . In Diagnostic criteria for plants and soils , Edited by: Chapman , H. D. Riverside : University of California .
   Google Scholar
• Saunders , W. M. H. and Metson , A. J. 1971 . Seasonal variation of phosphorus in soil and pasture . New Zealand journal of agricultural research , 14 : 307 – 328 .
   Web of Science ®Google Scholar
• Sherrell , C. G. and Rawnsley , J. S. 1982 . Effect of copper application on copper concentration in white clover and perennial ryegrass on some Northland soils and a yellow-brown pumice soil . New Zealand journal of agricultural research , 25 : 363 – 368 .
   Web of Science ®Google Scholar
• Smith , G. S. and Edmeades , D. C. 1983 . Manganese status of New Zealand pastures. 2. Pasture concentrations . New Zealand journal of agricultural research , 26 : 223 – 225 .
   Web of Science ®Google Scholar
• Soil Survey Staff . 1975 . Soil taxonomy. Soil Conservation Service . United States Department of Agriculture agricultural handbook , 436
   Google Scholar
• Underwood , E. J. 1977 . Trace elements in human and animal nutrition , 4th edition , London : Academic Press .
   Google Scholar