-
2
-
-
84970593945
-
The optimization of the phosphorus fertilizer requirements of wheat in southern New South Wales by soil analysis
-
Colwell JD (1963) The optimization of the phosphorus fertilizer requirements of wheat in southern New South Wales by soil analysis. Aust J Exp Agric Anim Husb 3: 190-197
-
(1963)
Aust J Exp Agric Anim Husb
, vol.3
, pp. 190-197
-
-
Colwell, J.D.1
-
4
-
-
0030456313
-
Comparison of resin beads and resin membranes for extracting soil phosphate
-
Fernandez MLV & Warren GP (1996) Comparison of resin beads and resin membranes for extracting soil phosphate. Fertil. Res 44: 1-8
-
(1996)
Fertil. Res
, vol.44
, pp. 1-8
-
-
Mlv, F.1
Warren, G.P.2
-
6
-
-
0345279316
-
The evaluation and use of RPR products for New Zealand pastures
-
The role of reactive phosphate rock (RPR) fertilisers in Australia. Published by Australian 1997
-
Hedley MJ & Bolan NS (1997) The evaluation and use of RPR products for New Zealand pastures. In: The role of reactive phosphate rock (RPR) fertilisers in Australia. Published by Australian J Exp Agric 1997
-
(1997)
J Exp Agric
-
-
Hedley, M.J.1
Bolan, N.S.2
-
7
-
-
0029185455
-
Effect of frequency of application of triple superphosphate and Sechura phosphate rock on pasture DM production and P concentration and on Olsen P soil tests
-
Morton JD, Sinclair AG, Johnstone PD, Smith LC, O'Connor MB, Roberts AHC, Risk WH, Nguyen L & Shanon PW (1995) Effect of frequency of application of triple superphosphate and Sechura phosphate rock on pasture DM production and P concentration and on Olsen P soil tests. NZJ Agric Res 38: 543-552
-
(1995)
NZJ Agric Res
, vol.38
, pp. 543-552
-
-
Morton, J.D.1
Sinclair, A.G.2
Johnstone, P.D.3
Smith, L.C.4
O'Connor, M.B.5
Roberts, A.H.C.6
Risk, W.H.7
Nguyen, L.8
Shanon, P.W.9
-
8
-
-
34247898040
-
A modified single solution method for the determination of phosphate in natural waters
-
Murphy J & Riley JR (1962) A modified single solution method for the determination of phosphate in natural waters. Anal Chim Acta 27: 31-36
-
(1962)
Anal Chim Acta
, vol.27
, pp. 31-36
-
-
Murphy, J.1
Riley, J.R.2
-
9
-
-
0002151814
-
Estimation of available phosphorus in soils by extraction with sodium bicarbonate
-
Olsen SR, Cole CV, Watanabe FS & Dean LA (1954) Estimation of available phosphorus in soils by extraction with sodium bicarbonate. US Dept Agric Circ No 939: 1-19
-
(1954)
US Dept Agric Circ
, vol.939
, pp. 1-19
-
-
Olsen, S.R.1
Cole, C.V.2
Watanabe, F.S.3
Dean, L.A.4
-
10
-
-
0007819180
-
Soil P testing problems where RPR fertiliser has been used
-
Perrott, KW & Kear MJ (1997) Soil P testing problems where RPR fertiliser has been used. Soil News 45(5): 177-178
-
(1997)
Soil News
, vol.45
, Issue.5
, pp. 177-178
-
-
Perrott, K.W.1
Kear, M.J.2
-
11
-
-
0001492491
-
Phosphorus status of pastoral soils where reactive phosphate rock fertilisers have been used
-
Perrott KW, Kerr BE, Watkinson JH & Waller JE (1996) Phosphorus status of pastoral soils where reactive phosphate rock fertilisers have been used. Proc N Z Grasslands Assoc 57: 133-137
-
(1996)
Proc n Z Grasslands Assoc
, vol.57
, pp. 133-137
-
-
Perrott, K.W.1
Kerr, B.E.2
Watkinson, J.H.3
Waller, J.E.4
-
13
-
-
0027073481
-
Pasture production and soil phosphorus fractions resulting from six annual applications of triple superphosphate or Sechura phosphate rock
-
Perrott KW, Roberts, AHC Saggar S, O'Connor MB, Shannon PW, Nguyen L & Risk RH (1992) Pasture production and soil phosphorus fractions resulting from six annual applications of triple superphosphate or Sechura phosphate rock. N Z J Agric Res 35: 307-319
-
(1992)
N Z J Agric Res
, vol.35
, pp. 307-319
-
-
Perrott, K.W.1
Roberts, A.2
Saggar, S.3
O'Connor, M.B.4
Shannon, P.W.5
Nguyen, L.6
Risk, R.H.7
-
14
-
-
0002980782
-
Evaluation of soil phosphate status where phosphate rock based fertilizers have been used
-
Perrott KW, Saggar S & Menon RG (1993) Evaluation of soil phosphate status where phosphate rock based fertilizers have been used. Fertil Res 35: 67-82
-
(1993)
Fertil Res
, vol.35
, pp. 67-82
-
-
Perrott, K.W.1
Saggar, S.2
Menon, R.G.3
-
15
-
-
0344847971
-
The Ministry of Agriculture and Fisheries 'National Series' forms of phosphate trials
-
New Zealand Fertilizer Manufacturers' Research Association: Auckland
-
Quin BF, Dyson CB, Shannon PD, O'Connor MB, Percival N, Roberts A, Smith G, Nguyen L, Williams P & Risk W (1985) The Ministry of Agriculture and Fisheries 'National Series' forms of phosphate trials. In: 'Proc of the 20th Technical Conference', pp 604-628. (New Zealand Fertilizer Manufacturers' Research Association: Auckland)
-
(1985)
Proc of the 20th Technical Conference
, pp. 604-628
-
-
Quin, B.F.1
Dyson, C.B.2
Shannon, P.D.3
O'Connor, M.B.4
Percival, N.5
Roberts, A.6
Smith, G.7
Nguyen, L.8
Williams, P.9
Risk, W.10
-
16
-
-
0344949365
-
Agronomic and economic aspects of the use of phosphate rocks for pasture-development of a predictive model
-
White RE and Currie LD (eds) Occasional Report No. 1, (Fertilizer and Lime Research Centre, Massey University: Palmerston North, New Zealand)
-
Quin BF, Dyson CB & Chiao, YS (1987) Agronomic and economic aspects of the use of phosphate rocks for pasture-development of a predictive model. In: White RE and Currie LD (eds) 'The use of reactive phosphate rocks and their derivatives as fertilizers.' Occasional Report No. 1, pp 147-163 (Fertilizer and Lime Research Centre, Massey University: Palmerston North, New Zealand)
-
(1987)
The use of Reactive Phosphate Rocks and Their Derivatives as Fertilizers
, pp. 147-163
-
-
Quin, B.F.1
Dyson, C.B.2
Chiao, Y.S.3
-
17
-
-
0000916246
-
A simplified resin membrane technique for extracting phosphorus from soils
-
Saggar S, Hedley MJ & White RE (1990) A simplified resin membrane technique for extracting phosphorus from soils. Fertil Res 24: 173-180
-
(1990)
Fertil Res
, vol.24
, pp. 173-180
-
-
Saggar, S.1
Hedley, M.J.2
White, R.E.3
-
18
-
-
0003382699
-
Development and evaluation of an improved soil test for phosphorus: 1 the influence of phosphorus solubility and soil properties on the extractability of soil P
-
Saggar S, Hedley MJ White RE, Gregg PEH, Perrott KW & Cornforth IS (1992a) Development and evaluation of an improved soil test for phosphorus: 1 The influence of phosphorus solubility and soil properties on the extractability of soil P. Fertil Res 33: 81-91
-
(1992)
Fertil Res
, vol.33
, pp. 81-91
-
-
Saggar, S.1
Hedley, M.J.2
White, R.E.3
Peh, G.4
Perrott, K.W.5
Cornforth, I.S.6
-
19
-
-
0001416563
-
Development and evaluation of an improved soil test for phosphorus: 2 Comparison of Olsen and mixed cationanion exchange resin tests for predicting the yield of ryegrass grown in pots
-
Saggar S, Hedley MJ White RE, Gregg PEH, Perrott KW & Cornforth IS (1992b) Development and evaluation of an improved soil test for phosphorus: 2 Comparison of Olsen and mixed cationanion exchange resin tests for predicting the yield of ryegrass grown in pots. Fertil Res 33: 135-144
-
(1992)
Fertil Res
, vol.33
, pp. 135-144
-
-
Saggar, S.1
Hedley, M.J.2
White, R.E.3
Peh, G.4
Perrott, K.W.5
Cornforth, I.S.6
-
20
-
-
0343235060
-
Assessment of the relative agronomic effectiveness of phosphate rocks under glasshouse conditions
-
Saggar S, Hedley MJ, White RE, Gregg PEH, Perrott KW & Cornforth IS (1993) Assessment of the relative agronomic effectiveness of phosphate rocks under glasshouse conditions. Fertil Res 34: 141-151
-
(1993)
Fertil Res
, vol.34
, pp. 141-151
-
-
Saggar, S.1
Hedley, M.J.2
White, R.E.3
Peh, G.4
Perrott, K.W.5
Cornforth, I.S.6
-
21
-
-
0344416399
-
Evaluation of soil tests for predicting pasture response on acid soils to phosphate supplied in water soluble and sparingly soluble forms
-
Date RA, Grundon NJ, Rayment GE & Probert ME (eds) Kluwer: Dordrecht
-
Saggar S, Hedley MJ, White RE, Gregg PEH, Perrott KW & Cornforth IS (1995) Evaluation of soil tests for predicting pasture response on acid soils to phosphate supplied in water soluble and sparingly soluble forms. In: Date RA, Grundon NJ, Rayment GE & Probert ME (eds) Plant-Soil Interactions at low pH, pp 657-660. Kluwer: Dordrecht
-
(1995)
Plant-Soil Interactions at low PH
, pp. 657-660
-
-
Saggar, S.1
Hedley, M.J.2
White, R.E.3
Peh, G.4
Perrott, K.W.5
Cornforth, I.S.6
-
22
-
-
0001791797
-
Phosphate retention by New Zealand soils and relationships to free sesquioxides, organic matter and other soil properties
-
Saunders WMH (1965) Phosphate retention by New Zealand soils and relationships to free sesquioxides, organic matter and other soil properties. NZJ Agric Res 8: 30-57
-
(1965)
NZJ Agric Res
, vol.8
, pp. 30-57
-
-
Saunders, W.M.H.1
-
23
-
-
0342677819
-
Calibration of Olsen bicarbonate phosphorus soil test for pasture on some New Zealand soils
-
Saunders, WMH, Sherrell CG & Gravett IG (1987) Calibration of Olsen bicarbonate phosphorus soil test for pasture on some New Zealand soils. NZJ Agric Res 30: 387-394
-
(1987)
NZJ Agric Res
, vol.30
, pp. 387-394
-
-
Saunders, W.M.H.1
Sherrell, C.G.2
Gravett, I.G.3
-
24
-
-
0026310923
-
Anion-exchange membrane, water and sodium bicarbonate extractions as soil tests for phosphorus
-
Schoenau JJ & Huang WZ (1991a) Anion-exchange membrane, water and sodium bicarbonate extractions as soil tests for phosphorus. Commun Soil Sci Plant Anal 22: 465-492
-
(1991)
Commun Soil Sci Plant Anal
, vol.22
, pp. 465-492
-
-
Schoenau, J.J.1
Huang, W.Z.2
-
25
-
-
26144437181
-
Assessing P, N, S and K availability in soil using anion and cation exchange membranes
-
Schoenau JJ & Huang WZ (1991b) Assessing P, N, S and K availability in soil using anion and cation exchange membranes. Western Phosphate & Sulfur Work-Group Proc 1990-1991: 131-136
-
(1991)
Western Phosphate & Sulfur Work-Group Proc
, vol.1990-1991
, pp. 131-136
-
-
Schoenau, J.J.1
Huang, W.Z.2
-
26
-
-
0001164906
-
A simple ion exchange resin procedure for extracting plant-available elements from soil
-
Sibbesen E (1977) A simple ion exchange resin procedure for extracting plant-available elements from soil. Plant Soil 46: 665-669
-
(1977)
Plant Soil
, vol.46
, pp. 665-669
-
-
Sibbesen, E.1
-
27
-
-
85046174776
-
Assessment of soil P tests for situations in Australia where reactive phosphate rocks (RPR) and water soluble (WSP) fertilisers are used
-
'The role of reactive phosphate rock (RPR) fertilisers in Australia'. Published by 1997
-
Simpson P, Weatherly T, Hoy V, Lancaster P & McLaughlin MJ (1997) Assessment of soil P tests for situations in Australia where reactive phosphate rocks (RPR) and water soluble (WSP) fertilisers are used. In: 'The role of reactive phosphate rock (RPR) fertilisers in Australia'. Published by Australian J Exp Agric 1997
-
(1997)
Australian J Exp Agric
-
-
Simpson, P.1
Weatherly, T.2
Hoy, V.3
Lancaster, P.4
McLaughlin, M.J.5
-
29
-
-
0344949307
-
The long-term effectiveness of reactive phosphate rock as a phosphate fertilizer for New Zealand pastures
-
Sinclair AG, Dyson CD & Shannon PW (1990a) The long-term effectiveness of reactive phosphate rock as a phosphate fertilizer for New Zealand pastures. Proc N Z Grassland Assoc 51: 101-104
-
(1990)
Proc N Z Grassland Assoc
, vol.51
, pp. 101-104
-
-
Sinclair, A.G.1
Dyson, C.D.2
Shannon, P.W.3
-
30
-
-
0344416396
-
A new approach to the economic evaluation of reactive phosphate rock as a replacement for single superphosphate
-
The Challenges for fertilizer research in the 1990s
-
Sinclair AG, Bowditch M, Perrott K & Watkinson J (1990b) A new approach to the economic evaluation of reactive phosphate rock as a replacement for single superphosphate. In: The Challenges for fertilizer research in the 1990s, Proc. New Zealand Fertilizers Manufacturer's Research Association Conf. 1990: 249-261
-
(1990)
Proc. New Zealand Fertilizers Manufacturer's Research Association Conf.
, vol.1990
, pp. 249-261
-
-
Sinclair, A.G.1
Bowditch, M.2
Perrott, K.3
Watkinson, J.4
-
31
-
-
0344518541
-
Sechura phosphate rock supplied plant available molybdenum for pastures
-
Sinclair AG, Shannon PW & Risk WH (1990c) Sechura phosphate rock supplied plant available molybdenum for pastures. NZ J Agric Res 33: 499-502
-
(1990)
NZ J Agric Res
, vol.33
, pp. 499-502
-
-
Sinclair, A.G.1
Shannon, P.W.2
Risk, W.H.3
-
32
-
-
0344087279
-
-
Wellington, NZ: New Zealand Ministry of Agriculture and Fisheries: 88 pp
-
Smith LC, Johnstone PD, Sinclair AG, Shannon PW, O'Connor MB, Percival N, Roberts AH, Smith RG, Mansell G, Morton JD, Nguyen L, Dyson CB & Risk WH (1990). Final report on the MAF 'National Series' forms of phosphate fertilizer trials. Part 1 : Description of the trials and annual herbage dry matter production. Wellington, NZ: New Zealand Ministry of Agriculture and Fisheries: 88 pp
-
(1990)
Final Report on the MAF 'National Series' Forms of Phosphate Fertilizer Trials. Part 1 : Description of the Trials and Annual Herbage Dry Matter Production
-
-
Smith, L.C.1
Johnstone, P.D.2
Sinclair, A.G.3
Shannon, P.W.4
O'Connor, M.B.5
Percival, N.6
Roberts, A.H.7
Smith, R.G.8
Mansell, G.9
Morton, J.D.10
Nguyen, L.11
Dyson, C.B.12
Risk, W.H.13
-
33
-
-
0029660576
-
Uptake of phosphorus from different sources by Lotus pedunculatus and three genotypes of Trifolium repens. 2. Forms of phosphate utilised and acidulation of rhizosphere
-
Trolove S, Hedley MJ, Caradus J & Mackay AD (1996) Uptake of phosphorus from different sources by Lotus pedunculatus and three genotypes of Trifolium repens. 2. Forms of phosphate utilised and acidulation of rhizosphere. Aust J Soil Res 34: 1027-1040
-
(1996)
Aust J Soil Res
, vol.34
, pp. 1027-1040
-
-
Trolove, S.1
Hedley, M.J.2
Caradus, J.3
Mackay, A.D.4
|