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Effects of lime and gypsum on growth of sweet potato in two strongly acid soils
V.P. Ila'ava, P. Blamey and C.J. Asher · 2000
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Response of sweet potato cultivars to acid soil infertility factors. I. Effects of solution pH on early growth
V.P. Ila'ava, C.J. Asher and F.P.C. Blamey · 1999
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Response of sweet potato cultivars to acid soil infertility factors. II. Effects of calcium supply and soluble aluminium on early growth
V.P. Ila'ava, C.J. Asher and F.P.C. Blamey · 1999
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Zinc treatments applied to cassava (
M.C. Fulton and C.J. Asher · 1998 · Aust. J. Exp. Agr. (1998) 37(7): 825-830
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The role of vesicular-arbuscular mycorrhizas (VAM) in the phosphorus nutrition of cowpea (Vigna unguiculata (L.) Walp)
B.M. Ikombo, D.G. Edwards and C.J. Asher · 1991
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External calcium requirements for growth and nodulation of six tropical food legumes grown in flowing culture solution
R.W. Bell, D.G. Edwards and C.J. Asher · 1989
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Effects of watering technique and pot size on response of soybean cultivars to applied zinc
M.N. Hunter, D.E. Byth, D.G. Edwards and 1 other · 1981
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Root distribution in a deep sand and its relationship to the uptake of added potassium by pasture plants
P.G. Ozanne, C.J. Asher and D.J. Kirton · 1965
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The effect of seed potassium on emergence and root developent of seedlings in potassium-deficient sand
P.G. Ozanne and C.J. Asher · 1965
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The cation exchange capacity of plant roots, and its relationship to the uptake of insoluble nutrients
C.J. Asher and P.G. Ozanne · 1961