Zobrazeno 1 - 10 of 31 pro vyhledávání: '"Du Preez, CC"'
2
Periodical
Transpiration efficiency of lucerne under unlimited soil water conditions during the first growing season
Autor: Tfwala, CM, Mengistu, G, Ukoh Haka, IB, van Rensburg, LD, du Preez, CC
Publikováno v: South African Journal of Plant and Soil; August 2023, Vol. 40 Issue: 4-5 p248-253, 6p
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3
Periodical
Impact of liming on extractable phosphorus, exchangeable base cations, and effective cation exchange capacity of eastern Free State soils
Autor: van Zyl, HJJ, du Preez, CC
Publikováno v: South African Journal of Plant and Soil; October 2022, Vol. 39 Issue: 5 p351-359, 9p
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4
Periodical
Liming guidelines for soils under wheat cropping in the eastern Free State, South Africa
Autor: van Zyl, HJJ, du Preez, CC
Publikováno v: South African Journal of Plant and Soil; October 2022, Vol. 39 Issue: 5 p340-350, 11p
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5
Periodical
Response of wheat cultivars with varying acid tolerances to liming of eastern Free State soils
Autor: van Zyl, HJJ, du Preez, CC
Publikováno v: South African Journal of Plant and Soil; October 2022, Vol. 39 Issue: 5 p360-369, 10p
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6
Periodical
Is application of commercial potassium humates beneficial to soil and wheat?
Autor: Ceronio, GM, van Tonder, JT, du Preez, CC
Publikováno v: South African Journal of Plant and Soil; March 2022, Vol. 39 Issue: 2 p123-131, 9p
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7
Periodical
Influence of water application levels and plant densities on the plasticity of canola in the central Free State, South Africa
Autor: Seetseng, KA, van Rensburg, LD, Barnard, JH, du Preez, CC
Publikováno v: South African Journal of Plant and Soil; January 2022, Vol. 39 Issue: 1 p77-84, 8p
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8
Periodical
Impact of preceding crop sequences on wheat growth and development under conservation agriculture in the eastern Free State, South Africa
Autor: Visser, MH, Barnard, A, du Preez, CC
Publikováno v: South African Journal of Plant and Soil; January 2022, Vol. 39 Issue: 1 p56-65, 10p
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10
Periodical
Early growth and development of maize on sandy soils fertilised with zinc sources at different application rates
Autor: van Straaten, LF, Wessels, CF, Ceronio, GM, du Preez, CC
Publikováno v: South African Journal of Plant and Soil; August 2021, Vol. 38 Issue: 4 p304-312, 9p
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