-
1
-
-
0025589522
-
Measurement and estimation of evaporation from soil under sparse barley crops in northern Syria
-
Allen, S. J. 1990 Measurement and estimation of evaporation from soil under sparse barley crops in northern Syria. Agric. For. Meteorol. 49, 291-309.
-
(1990)
Agric. For. Meteorol.
, vol.49
, pp. 291-309
-
-
Allen, S.J.1
-
3
-
-
51249178545
-
15N tracer experiments. I. Theory
-
15N tracer experiments. I. Theory. Pl. Soil 131, 89-96.
-
(1991)
Pl. Soil
, vol.131
, pp. 89-96
-
-
Barraclough, D.1
-
6
-
-
34250596770
-
The effect of soil drying on humus decomposition and nitrogen availability
-
Birch, H. F. 1958 The effect of soil drying on humus decomposition and nitrogen availability. Pl. Soil 10, 9-31.
-
(1958)
Pl. Soil
, vol.10
, pp. 9-31
-
-
Birch, H.F.1
-
7
-
-
34250602632
-
Nitrification in soils after different periods of dryness.-Pl
-
Birch, H. F. 1960 Nitrification in soils after different periods of dryness.-Pl. Soil 12, 81-96.
-
(1960)
Soil
, vol.12
, pp. 81-96
-
-
Birch, H.F.1
-
8
-
-
6744252153
-
Scientific and technical challenges in dryland agriculture
-
(ed. P. W. Unger, T. V. Sneed, W. R. Jordan & R. Jensen), Bushland, Texas: Texas Agricultural Experiment Station
-
Brady, N. C. 1990 Scientific and technical challenges in dryland agriculture. In Challenges in dryland agriculture: a global perspective (ed. P. W. Unger, T. V. Sneed, W. R. Jordan & R. Jensen), pp. 6-12. Bushland, Texas: Texas Agricultural Experiment Station.
-
(1990)
Challenges in Dryland Agriculture: A Global Perspective
, pp. 6-12
-
-
Brady, N.C.1
-
9
-
-
84974211894
-
Root and shoot growth and water use of chickpea (Cicer arietinum) grown in dryland conditions: Effects of sowing date and genotype
-
Brown, S. C., Gregory, P. J., Cooper, P. J. M. & Keatinge, J. D. H. 1989 Root and shoot growth and water use of chickpea (Cicer arietinum) grown in dryland conditions: effects of sowing date and genotype. J. Agric. Sci., Camb. 113, 41-49.
-
(1989)
J. Agric. Sci., Camb.
, vol.113
, pp. 41-49
-
-
Brown, S.C.1
Gregory, P.J.2
Cooper, P.J.M.3
Keatinge, J.D.H.4
-
10
-
-
33646313427
-
Effect of soil moisture content on nitrogen mineralization during incubation of a slightly alkaline Gangetic alluvial soil and an acid red soil from Bangladesh
-
Choudhury, M. S. & Cornfield, A. H. 1978 Effect of soil moisture content on nitrogen mineralization during incubation of a slightly alkaline Gangetic alluvial soil and an acid red soil from Bangladesh. Trop. Agric. 55, 77-80.
-
(1978)
Trop. Agric.
, vol.55
, pp. 77-80
-
-
Choudhury, M.S.1
Cornfield, A.H.2
-
11
-
-
0012662301
-
Alleviating soil fertility constraints to food production in West Africa: Efficiency of nitrogen fertilizers applied to food crops
-
Christianson, C. B. & Vlek, P. L. G. 1991 Alleviating soil fertility constraints to food production in West Africa: efficiency of nitrogen fertilizers applied to food crops. Fertil. Res. 29, 21-33.
-
(1991)
Fertil. Res.
, vol.29
, pp. 21-33
-
-
Christianson, C.B.1
Vlek, P.L.G.2
-
12
-
-
0002342015
-
Effects of fertilizer, variety and location on barley production under rainfed conditions in northern Syria. 2. Soil water dynamics and crop water use
-
Cooper, P. J. M., Gregory, P. J., Keatinge, J. D. H. & Brown, S. C. 1987a Effects of fertilizer, variety and location on barley production under rainfed conditions in northern Syria. 2. Soil water dynamics and crop water use. Field Crops Res. 16, 67-84.
-
(1987)
Field Crops Res.
, vol.16
, pp. 67-84
-
-
Cooper, P.J.M.1
Gregory, P.J.2
Keatinge, J.D.H.3
Brown, S.C.4
-
13
-
-
84974318075
-
Improving water use efficiency of annual crops in the rainfed farming systems of West Asia and North Africa
-
Cooper, P. J. M., Gregory, P. J., Tully, D. & Harris, H. C. 1987b Improving water use efficiency of annual crops in the rainfed farming systems of West Asia and North Africa. Expl Agric. 23, 113-158.
-
(1987)
Expl Agric.
, vol.23
, pp. 113-158
-
-
Cooper, P.J.M.1
Gregory, P.J.2
Tully, D.3
Harris, H.C.4
-
14
-
-
0028870250
-
The impact of sparse millet crops on evaporation from soil in semi-arid Niger
-
Daamen, C. C., Simmonds, L. P. & Sivakumar, M. V. K. 1995 The impact of sparse millet crops on evaporation from soil in semi-arid Niger. Agric. Water Mngt 27, 225-242.
-
(1995)
Agric. Water Mngt
, vol.27
, pp. 225-242
-
-
Daamen, C.C.1
Simmonds, L.P.2
Sivakumar, M.V.K.3
-
15
-
-
0029667105
-
Gaseous products of the denitrification process as affected by the antecedent water regime of the soil
-
Dendooven, L., Duchateau, L. & Anderson, J. M. 1996 Gaseous products of the denitrification process as affected by the antecedent water regime of the soil. Soil Biol. Biochem. 28, 239-245.
-
(1996)
Soil Biol. Biochem.
, vol.28
, pp. 239-245
-
-
Dendooven, L.1
Duchateau, L.2
Anderson, J.M.3
-
17
-
-
0021549457
-
Isotopic composition of plant carbon correlates with water-use efficiency of wheat genotypes
-
Farquhar, G. D. & Richards, R. A. 1984 Isotopic composition of plant carbon correlates with water-use efficiency of wheat genotypes. Aust. J. Pl. Physiol. 11, 539-552.
-
(1984)
Aust. J. Pl. Physiol.
, vol.11
, pp. 539-552
-
-
Farquhar, G.D.1
Richards, R.A.2
-
18
-
-
0000250792
-
Faecal excretion by ruminants and manure availability for crop production in semi-arid West Africa
-
(ed. J. M. Powell, S. Fernández-Rivera, T. O. Williams & G. Renard), Addis Ababa, Ethiopia: International Livestock Centre for Africa (ILCA)
-
Fernández-Rivera, S., Williams, T. O., Hiernaux, P. & Powell, J. M. 1995 Faecal excretion by ruminants and manure availability for crop production in semi-arid West Africa. In Livestock and sustainable nutrient cycling in mixed farming systems of sub-Saharan Africa (ed. J. M. Powell, S. Fernández-Rivera, T. O. Williams & G. Renard), pp. 149-169. Addis Ababa, Ethiopia: International Livestock Centre for Africa (ILCA).
-
(1995)
Livestock and Sustainable Nutrient Cycling in Mixed Farming Systems of Sub-Saharan Africa
, pp. 149-169
-
-
Fernández-Rivera, S.1
Williams, T.O.2
Hiernaux, P.3
Powell, J.M.4
-
20
-
-
0027010190
-
Ground water management through increased water use by lupin crops
-
Greenwood, E. A. N., Turner, N. C., Schulze, E.-D., Venn, N. R. & Watson, G. D. 1992 Ground water management through increased water use by lupin crops. J. Hydrol. 134, 1-11.
-
(1992)
J. Hydrol.
, vol.134
, pp. 1-11
-
-
Greenwood, E.A.N.1
Turner, N.C.2
Schulze, E.-D.3
Venn, N.R.4
Watson, G.D.5
-
21
-
-
0001769455
-
Water-use efficiency of crops in the semi-arid tropics
-
Patancherv, India: International Crops Research Institute for the Semi-Arid Tropics (ICRISAT)
-
Gregory, P. J. 1989 Water-use efficiency of crops in the semi-arid tropics. In Soil, crop, and water management systems for rainfed agriculture in the Sudano-Sahelian zone, pp. 85-98. Patancherv, India: International Crops Research Institute for the Semi-Arid Tropics (ICRISAT).
-
(1989)
Soil, Crop, and Water Management Systems for Rainfed Agriculture in the Sudano-Sahelian Zone
, pp. 85-98
-
-
Gregory, P.J.1
-
22
-
-
84958440009
-
Effects of fertilizer on root growth and water use of barley in northern Syria
-
Gregory, P. J., Shepherd, K. D. & Cooper, P. J. 1984 Effects of fertilizer on root growth and water use of barley in northern Syria. J. Agric. Sci., Camb. 103, 429-438.
-
(1984)
J. Agric. Sci., Camb.
, vol.103
, pp. 429-438
-
-
Gregory, P.J.1
Shepherd, K.D.2
Cooper, P.J.3
-
23
-
-
84970585045
-
Root and shoot growth, and water and light use efficiency of barley and wheat crops grown on a shallow duplex soil in a Mediterranean-type environment
-
Gregory, P. J., Tennant, D., & Belford, R. K. 1992a Root and shoot growth, and water and light use efficiency of barley and wheat crops grown on a shallow duplex soil in a Mediterranean-type environment. Aust. J. Agric. Res. 43, 555-573.
-
(1992)
Aust. J. Agric. Res.
, vol.43
, pp. 555-573
-
-
Gregory, P.J.1
Tennant, D.2
Belford, R.K.3
-
24
-
-
0027060499
-
Components of the water balance on duplex soils in Western Australia
-
Gregory, P. J., Tennant, D., Hamblin, A. P. & Eastham, J. 1992b Components of the water balance on duplex soils in Western Australia. Aust. J. Exp. Agric. 32, 845-855.
-
(1992)
Aust. J. Exp. Agric.
, vol.32
, pp. 845-855
-
-
Gregory, P.J.1
Tennant, D.2
Hamblin, A.P.3
Eastham, J.4
-
25
-
-
0001173861
-
The value of skill in seasonal climate forecasting to wheat crop management in a region with high climatic variability
-
Hammer, G. L., Holzworth, D. P. & Stone, R. 1996 The value of skill in seasonal climate forecasting to wheat crop management in a region with high climatic variability. Aust. J. Agric. Res. 47, 717-737.
-
(1996)
Aust. J. Agric. Res.
, vol.47
, pp. 717-737
-
-
Hammer, G.L.1
Holzworth, D.P.2
Stone, R.3
-
26
-
-
0027091236
-
Site-factor influence on barley response to fertilizer in on-farm trials in northern Syria: Descriptive and predictive models
-
Jones, M. J. & Wahbi, A. 1992 Site-factor influence on barley response to fertilizer in on-farm trials in northern Syria: descriptive and predictive models. Expl Agric. 28, 63-87.
-
(1992)
Expl Agric.
, vol.28
, pp. 63-87
-
-
Jones, M.J.1
Wahbi, A.2
-
27
-
-
33646280534
-
Topographical modification of land to concentrate and redistribute runoff for crop production
-
Kilewe, A. M. & Ulsaker, L. G. 1984 Topographical modification of land to concentrate and redistribute runoff for crop production. E. Afr. Agric. For. J. 44, 254-265.
-
(1984)
E. Afr. Agric. For. J.
, vol.44
, pp. 254-265
-
-
Kilewe, A.M.1
Ulsaker, L.G.2
-
28
-
-
0029473077
-
2 enrichment
-
2 enrichment. Global Change Biol. 1, 429-442.
-
(1995)
Global Change Biol.
, vol.1
, pp. 429-442
-
-
Kimball, B.A.1
Pinter, P.J.2
Garcia, R.L.3
Lamorte, R.L.4
Wall, G.W.5
Hunsaker, D.J.6
Wechsung, G.7
Wechsung, F.8
Kartschall, T.9
-
29
-
-
0002093380
-
2: A synthesis and summary
-
(ed. G. W. Koch & H. A. Mooney), San Diego: Academic Press
-
2: a synthesis and summary. In Carbon dioxide and terrestrial ecosystems (ed. G. W. Koch & H. A. Mooney), pp. 415-429. San Diego: Academic Press.
-
(1996)
Carbon Dioxide and Terrestrial Ecosystems
, pp. 415-429
-
-
Koch, G.W.1
Mooney, H.A.2
-
30
-
-
0029667587
-
2 concentrations and their interaction with soil nutrient status. I. General principles and forest ecosystems
-
2 concentrations and their interaction with soil nutrient status. I. General principles and forest ecosystems. Funct. Ecol. 10, 4-32.
-
(1996)
Funct. Ecol.
, vol.10
, pp. 4-32
-
-
Lloyd, J.1
Farquhar, G.D.2
-
31
-
-
0022242495
-
Net mineralization and nitrification rates in a clay soil measured and predicted in permanent grassland from soil temperature and moisture content
-
MacDuff, J. H. & White, R. E. 1985 Net mineralization and nitrification rates in a clay soil measured and predicted in permanent grassland from soil temperature and moisture content. Pl. Soil 86, 151-172.
-
(1985)
Pl. Soil
, vol.86
, pp. 151-172
-
-
MacDuff, J.H.1
White, R.E.2
-
32
-
-
0002721808
-
Changes in the hydrologic cycle
-
(ed. R. J. Hobbs & D. A. Saunders), New York: Springer-Verlag
-
McFarlane, D. J., George, R. J. & Farrington, P. 1992 Changes in the hydrologic cycle. In Reintegrating fragmented landscapes : towards sustainable production and nature conservation (ed. R. J. Hobbs & D. A. Saunders), pp. 146-186. New York: Springer-Verlag.
-
(1992)
Reintegrating Fragmented Landscapes : Towards Sustainable Production and Nature Conservation
, pp. 146-186
-
-
McFarlane, D.J.1
George, R.J.2
Farrington, P.3
-
33
-
-
0003657004
-
-
Wallingford, UK: CAB International
-
Matthews, R. B., Kropff, M. J., Bachelet, D. & van Laar, H. H. (eds) 1995 Modeling the impact of climate change on rice production in Asia. Wallingford, UK: CAB International.
-
(1995)
Modeling the Impact of Climate Change on Rice Production in Asia
-
-
Matthews, R.B.1
Kropff, M.J.2
Bachelet, D.3
Van Laar, H.H.4
-
34
-
-
0022841108
-
How do crops manipulate water supply and demand?
-
Monteith, J. L. 1986 How do crops manipulate water supply and demand? Phil. Trans. R. Soc. Lond. B 316, 245-259.
-
(1986)
Phil. Trans. R. Soc. Lond. B
, vol.316
, pp. 245-259
-
-
Monteith, J.L.1
-
36
-
-
0029811995
-
Assessment of the effects of environmental factors on the response of wheat to fertilizer in on-farm trials in a mediterranean type environment
-
Pala, M., Matar, A. & Mazid, A. 1996 Assessment of the effects of environmental factors on the response of wheat to fertilizer in on-farm trials in a mediterranean type environment. Expl Agric. 32, 339-349.
-
(1996)
Expl Agric.
, vol.32
, pp. 339-349
-
-
Pala, M.1
Matar, A.2
Mazid, A.3
-
37
-
-
0022879829
-
Resistance to drought and salinity: Avenues for improvement
-
Passioura, J. B. 1986 Resistance to drought and salinity: avenues for improvement. Aust. J. Pl. Physiol. 13, 191-201.
-
(1986)
Aust. J. Pl. Physiol.
, vol.13
, pp. 191-201
-
-
Passioura, J.B.1
-
38
-
-
0001583337
-
Soil phosphorus availability and pearl millet water-use efficiency
-
Payne, W. A., Drew, M. C., Hossner, L. R., Lascano, R. J., Onken, A. B. & Wendt, C. W. 1992 Soil phosphorus availability and pearl millet water-use efficiency. Crop Sci. 32, 1010-1015.
-
(1992)
Crop Sci.
, vol.32
, pp. 1010-1015
-
-
Payne, W.A.1
Drew, M.C.2
Hossner, L.R.3
Lascano, R.J.4
Onken, A.B.5
Wendt, C.W.6
-
39
-
-
0003899901
-
La Productivité des pâturages sahéliens: Une étude des sols, des végétations et de l'exploitation de cette ressource naturelle
-
Wageningen, The Netherlands: Pudoc
-
Penning de Vries, F. W. T. & Djitèye, M. A. 1982 La Productivité des pâturages sahéliens: une étude des sols, des végétations et de l'exploitation de cette ressource naturelle. Agricultural Research Report 919. Wageningen, The Netherlands: Pudoc.
-
(1982)
Agricultural Research Report
, vol.919
-
-
De Penning Vries, F.W.T.1
Djitèye, M.A.2
-
40
-
-
0027331048
-
Soil matric potential effects on gross rates of nitrogen mineralization in an orthic Ferralsol from Kenya
-
Pilbeam, C. J., Mahapatra, B. S. & Wood, M. 1993 Soil matric potential effects on gross rates of nitrogen mineralization in an orthic Ferralsol from Kenya. Soil Biol. Biochem. 25, 1409-1413.
-
(1993)
Soil Biol. Biochem.
, vol.25
, pp. 1409-1413
-
-
Pilbeam, C.J.1
Mahapatra, B.S.2
Wood, M.3
-
41
-
-
0028869452
-
Transpiration efficiencies of maize and beans in semi-arid Kenya
-
Pilbeam, C. J., Simmonds, L. P. & Kavilu, A. W. 1995 Transpiration efficiencies of maize and beans in semi-arid Kenya. Field Crops Res. 41, 179-188.
-
(1995)
Field Crops Res.
, vol.41
, pp. 179-188
-
-
Pilbeam, C.J.1
Simmonds, L.P.2
Kavilu, A.W.3
-
42
-
-
0000832459
-
15N for fertilizer N recovery and N mineralization studies in semi-arid Kenya
-
15N for fertilizer N recovery and N mineralization studies in semi-arid Kenya. Fert. Res. 42, 123-128.
-
(1995)
Fert. Res.
, vol.42
, pp. 123-128
-
-
Pilbeam, C.J.1
Warren, G.P.2
-
45
-
-
84971092375
-
Nitrogen fertilizer and wheat in a semi-arid environment
-
Russell, J. S. 1967 Nitrogen fertilizer and wheat in a semi-arid environment. Aust. J. Exp. Agric. Anim. Hush. 7, 453-462.
-
(1967)
Aust. J. Exp. Agric. Anim. Hush.
, vol.7
, pp. 453-462
-
-
Russell, J.S.1
-
46
-
-
0002701015
-
Soil physics and fertility: The effects of water, temperature and texture
-
(ed. P. L. Woomer & M. J. Swift), Chichester, UK: John Wiley & Sons
-
Scholes, R. J., Dalal, R. & Singer, S. 1994 Soil physics and fertility: the effects of water, temperature and texture. In The biological management of tropical soil fertility (ed. P. L. Woomer & M. J. Swift), pp. 117-136. Chichester, UK: John Wiley & Sons.
-
(1994)
The Biological Management of Tropical Soil Fertility
, pp. 117-136
-
-
Scholes, R.J.1
Dalal, R.2
Singer, S.3
-
47
-
-
0342754924
-
The natural nitrogen flush in different arable soils and climates in East Africa
-
Semb, G. & Robinson, J. B. D. 1969 The natural nitrogen flush in different arable soils and climates in East Africa. E. Afr. Agric. For. J. 34, 350-370.
-
(1969)
E. Afr. Agric. For. J.
, vol.34
, pp. 350-370
-
-
Semb, G.1
Robinson, J.B.D.2
-
48
-
-
0000380596
-
The effect of mild drying on the mineralization of soil nitrogen
-
Seneviratne, R. & Wild, A. 1985 The effect of mild drying on the mineralization of soil nitrogen. Pl. Soil 84, 175-179.
-
(1985)
Pl. Soil
, vol.84
, pp. 175-179
-
-
Seneviratne, R.1
Wild, A.2
-
49
-
-
0001342177
-
Growth, water use and yield of barley in Mediterranean-type environments
-
Shepherd, K. D., Cooper, P. J. M., Allan, A. Y., Drennan, D. S. H. & Keatinge, J. D. H. 1987. Growth, water use and yield of barley in Mediterranean-type environments. J. Agric. Sci., Camb. 108, 365-378.
-
(1987)
J. Agric. Sci., Camb.
, vol.108
, pp. 365-378
-
-
Shepherd, K.D.1
Cooper, P.J.M.2
Allan, A.Y.3
Drennan, D.S.H.4
Keatinge, J.D.H.5
-
50
-
-
84971023665
-
Water use and water use efficiency of old and modern wheat cultivars in a Mediterranean type environment
-
Siddique, K. H. M., Tennant, D. and Belford, R. K. 1990 Water use and water use efficiency of old and modern wheat cultivars in a Mediterranean type environment. Aust. J. Agric. Res. 41, 431-447.
-
(1990)
Aust. J. Agric. Res.
, vol.41
, pp. 431-447
-
-
Siddique, K.H.M.1
Tennant, D.2
Belford, R.K.3
-
51
-
-
0000274194
-
Rate of decomposition of organic matter in soil as influenced by repeated air drying-rewetting and repeated additions of organic material
-
Sorensen, L. H. 1974 Rate of decomposition of organic matter in soil as influenced by repeated air drying-rewetting and repeated additions of organic material. Soil Biol. Biochem. 6, 287-292.
-
(1974)
Soil Biol. Biochem.
, vol.6
, pp. 287-292
-
-
Sorensen, L.H.1
-
52
-
-
0030747847
-
Agro-ecological zones and the assessment of crop production
-
Sivakumar, M. V. K. & Valentin, G. 1997 Agro-ecological zones and the assessment of crop production. Phil. Trans. R. Soc. Lond. B (this volume).
-
(1997)
Phil. Trans. R. Soc. Lond. B
, vol.THIS VOLUME
-
-
Sivakumar, M.V.K.1
Valentin, G.2
-
53
-
-
0028995592
-
Short-term net N mineralization from plant residues and gross and net N mineralization from soil organic matter after rewetting of a seasonally dry soil
-
Sparling, G. P., Murphy, D. P., Thompson, R. B. & Fillery, I. F. 1995 Short-term net N mineralization from plant residues and gross and net N mineralization from soil organic matter after rewetting of a seasonally dry soil. Aust. J. Soil Res. 33, 961-973.
-
(1995)
Aust. J. Soil Res.
, vol.33
, pp. 961-973
-
-
Sparling, G.P.1
Murphy, D.P.2
Thompson, R.B.3
Fillery, I.F.4
-
54
-
-
0000016048
-
Nitrogen mineralization-water relations in soils
-
Stanford, G. & Epstein, E. 1974 Nitrogen mineralization-water relations in soils. Soil Sci. Soc. Am. Proc. 38, 103-1006.
-
(1974)
Soil Sci. Soc. Am. Proc.
, vol.38
, pp. 103-1006
-
-
Stanford, G.1
Epstein, E.2
-
55
-
-
0012737808
-
Potential for response farming in sub-Saharan Africa
-
Patancherv, India: International Crops Research Institute for the Semi-Arid Tropics (ICRISAT)
-
Stewart, J. I. 1989 Potential for response farming in sub-Saharan Africa. In Soil, crop, and water management systems for rainfed agriculture in the Sudano-Sahelian zone, pp. 255-264. Patancherv, India: International Crops Research Institute for the Semi-Arid Tropics (ICRISAT).
-
(1989)
Soil, Crop, and Water Management Systems for Rainfed Agriculture in the Sudano-Sahelian Zone
, pp. 255-264
-
-
Stewart, J.I.1
-
56
-
-
34250075689
-
Calculating soil nutrient balances in Africa at different scales. I. Supra-national scale
-
Stoorvogel, J. J., Smaling, E. M. A. & Janssen, B. H. 1993 Calculating soil nutrient balances in Africa at different scales. I. Supra-national scale. Fert. Res. 35, 227-235.
-
(1993)
Fert. Res.
, vol.35
, pp. 227-235
-
-
Stoorvogel, J.J.1
Smaling, E.M.A.2
Janssen, B.H.3
-
57
-
-
85020825964
-
Soil nitrate in the semi-arid climate: Variations unger grass, sorghum and bare fallow
-
In the press
-
Warren, G. P., Atwal, S. S. & Irungu, J. W. 1997 Soil nitrate in the semi-arid climate: variations unger grass, sorghum and bare fallow. Expl Agric. (In the press.)
-
(1997)
Expl Agric.
-
-
Warren, G.P.1
Atwal, S.S.2
Irungu, J.W.3
-
58
-
-
0010568556
-
Plant nutrients in soil: Nitrogen
-
(ed. A. Wild), London: Longman
-
Wild, A. 1988 Plant nutrients in soil: nitrogen. In Russell's soil conditions and plant growth (ed. A. Wild), pp. 652-694. London: Longman.
-
(1988)
Russell's Soil Conditions and Plant Growth
, pp. 652-694
-
-
Wild, A.1
-
59
-
-
0000409271
-
Manure utilisation, drought cycles and herd dynamics in the Sahel: Implications for cropland productivity
-
(ed. J. M. Powell, S. Fernández-Rivera, T. O. Williams & G. Renard), Addis Ababa, Ethiopia: International Livestock Centre for Africa (ILCA)
-
Williams, T. O., Powell, J. M. & Ferna'ndez-Rivera, S. 1995 Manure utilisation, drought cycles and herd dynamics in the Sahel: implications for cropland productivity. In Livestock and sustainable nutrient cycling in mixed farming systems of sub-Saharan Africa (ed. J. M. Powell, S. Fernández-Rivera, T. O. Williams & G. Renard), pp. 393-409. Addis Ababa, Ethiopia: International Livestock Centre for Africa (ILCA).
-
(1995)
Livestock and Sustainable Nutrient Cycling in Mixed Farming Systems of Sub-Saharan Africa
, pp. 393-409
-
-
Williams, T.O.1
Powell, J.M.2
Ferna'Ndez-Rivera, S.3
-
60
-
-
0029445578
-
Seasonal fluctuations of native available N and soil management implications
-
Wong, M. T. F. & Nortcliff, S. 1995 Seasonal fluctuations of native available N and soil management implications. Fert. Res. 42, 13-26.
-
(1995)
Fert. Res.
, vol.42
, pp. 13-26
-
-
Wong, M.T.F.1
Nortcliff, S.2
-
61
-
-
0027796365
-
Row spacing fails to modify soil evaporation and grain yield in spring wheat in a dry Mediterranean environment
-
Yunusa, I. A. M., Belford, R. K., Tennant, D. & Sedgley, R. H. 1993 Row spacing fails to modify soil evaporation and grain yield in spring wheat in a dry Mediterranean environment. Aust. J. Agric. Res. 44, 661-676.
-
(1993)
Aust. J. Agric. Res.
, vol.44
, pp. 661-676
-
-
Yunusa, I.A.M.1
Belford, R.K.2
Tennant, D.3
Sedgley, R.H.4
|