-
1
-
-
0035041372
-
Spatial dependence of soil organic carbon mass and its relationship to soil series and topography
-
St
-
Bergstrom, D. W., Monreal, C. M., and Jacques, E. 2001. Spatial dependence of soil organic carbon mass and its relationship to soil series and topography. Can. J. Soil Sci., 81:53–62. St
-
(2001)
Can. J. Soil Sci
, vol.81
, pp. 53-62
-
-
Bergstrom, D.W.1
Monreal, C.M.2
Jacques, E.3
-
2
-
-
33745353060
-
Clay mineral associations in soils from the Lusikisiki area, Eastern Cape Province, and their agricultural significance
-
BÜHMANN, C., Beukes, D. J., and Turner, D. P., 2006. Clay mineral associations in soils from the Lusikisiki area, Eastern Cape Province, and their agricultural significance. S.A. J. Plant & Soil, 23:78–86.
-
(2006)
S.A. J. Plant & Soil
, vol.23
, pp. 78-86
-
-
Bühmann, C.1
Beukes, D.J.2
Turner, D.P.3
-
4
-
-
0004276961
-
-
2nd edition, New York: McGraw hill
-
Grim, R. E., 1968. Clay mineralogy, 2nd edition New York:McGraw hill.
-
(1968)
Clay mineralogy
-
-
Grim, R.E.1
-
6
-
-
85023962671
-
-
Macvicar, C. N., Loxton, R. F., Lambrechts, J. J.N., Le Roux, J., De Villiers, J. M., Verster, E., Merry-Weather, F. R., Van Rooyen, T. H., Von, M., and Harmse, H. J., 1977. Soil Classification:A binomial system for South Africa. Dept. Agricultural Technical Services, RSA.
-
(1977)
Soil Classification: A binomial system for South Africa. Dept. Agricultural Technical Services, RSA
-
-
Macvicar, C.N.1
Loxton, R.F.2
Lambrechts, J.J.N.3
Le Roux, J.4
De Villiers, J.M.5
Verster, E.6
Merry-Weather, F.R.7
Van Rooyen, T.H.8
Von, M.9
Harmse, H.J.10
-
8
-
-
0031421007
-
An analysis of soil organic matter dynamics in relation to management, erosion and yield of wheat in long-term crop rotation plots
-
Monreal, C. M., Zentner, R. P., and Robertson, J. A., 1997. An analysis of soil organic matter dynamics in relation to management, erosion and yield of wheat in long-term crop rotation plots. Can. J. Soil Sci., 77:553–563.
-
(1997)
Can. J. Soil Sci
, vol.77
, pp. 553-563
-
-
Monreal, C.M.1
Zentner, R.P.2
Robertson, J.A.3
-
9
-
-
0030831633
-
Soil organic carbon, permanganate fractions, and the chemical properties of acidic soils
-
Moody, P. W., Yo, S. A., and Aitken, R. L., 1996. Soil organic carbon, permanganate fractions, and the chemical properties of acidic soils. Aust. J. Soil Res., 35:1301–1308.
-
(1996)
Aust. J. Soil Res
, vol.35
, pp. 1301-1308
-
-
Moody, P.W.1
Yo, S.A.2
Aitken, R.L.3
-
10
-
-
15344339415
-
-
Nell, J. P., Steenekamp, P. I., Potgieter, L. J.C., Booyens, H. B., and Matlawa, S. M., 2001. Development of Land Quality indicators for Monitoring the Sustainability of Land Use in Mpu- malanga Province. Report (unpublished).
-
(2001)
Development of Land Quality indicators for Monitoring the Sustainability of Land Use in Mpu- malanga Province. Report (unpublished)
-
-
Nell, J.P.1
Steenekamp, P.I.2
Potgieter, L.J.C.3
Booyens, H.B.4
Matlawa, S.M.5
-
12
-
-
0001978733
-
-
Paul E.A., Paustian K., Elliott E.T., Cole C.V., (eds), New York: CRC Press, In Soil Organic Matter in Temperate Agroecosystems)
-
Paustian, K., Harold, P., Collins, P., and Paul, E. A., 1997. “ Management controls on soil carbon ”. Edited by:Paul, E. A., Paustian, K., Elliott, E. T., and Cole, C. V., New York:CRC Press. In Soil Organic Matter in Temperate Agroecosystems)
-
(1997)
Management controls on soil carbon
-
-
Paustian, K.1
Harold, P.2
Collins, P.3
Paul, E.A.4
-
14
-
-
0348195643
-
An investigation into soil fertility in two resource-poor farming communities in KwaZulu-Natal. 5
-
Roberts, V. G., Adey, S., and Manson, A. D., 2003. An investigation into soil fertility in two resource-poor farming communities in KwaZulu-Natal. 5. Afr. J. Plant Soil, 20:146–151.
-
(2003)
Afr. J. Plant Soil
, vol.20
, pp. 146-151
-
-
Roberts, V.G.1
Adey, S.2
Manson, A.D.3
-
15
-
-
0020468896
-
Organic matter and water stable aggregates in soil
-
Tisdall, J. M., and Oades, J. M., 1982. Organic matter and water stable aggregates in soil. J. Soil Sci., 33:141–163.
-
(1982)
J. Soil Sci
, vol.33
, pp. 141-163
-
-
Tisdall, J.M.1
Oades, J.M.2
-
16
-
-
0035035293
-
Actual cation exchange capacity of agricultural soils and its relationship with pH and content of organic carbon and clay
-
Van Erp, P. J., Houba, V. J.G., and Van Beusichem, M. I., 2001. Actual cation exchange capacity of agricultural soils and its relationship with pH and content of organic carbon and clay. Commun. Soil Sci. Plant Anal., 32:19–31.
-
(2001)
Commun. Soil Sci. Plant Anal
, vol.32
, pp. 19-31
-
-
Van Erp, P.J.1
Houba, V.J.G.2
Van Beusichem, M.I.3
-
17
-
-
85091927937
-
Charge analysis of soils and anion exchange
-
Bigham J.M., Bartels J.M., (eds), Madison, WI, USA: Soil Sci. Soc. Am., In, eds.)
-
Zelazny, L. W., He, L., and Vanwormhoudt, A., 1996. “ Charge analysis of soils and anion exchange ”. In Methods of Soil Analysis, Part 3 Chemical methods, Soil Sci. Soc. Am. Book Series Nr. 5 Edited by:Bigham, J. M., and Bartels, J. M., 1231–1254. Madison, WI, USA:Soil Sci. Soc. Am. In, eds.)
-
(1996)
Methods of Soil Analysis, Part 3 Chemical methods
, pp. 1231-1254
-
-
Zelazny, L.W.1
He, L.2
Vanwormhoudt, A.3
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