-
1
-
-
0007982489
-
-
Soil Research Institute, Academy Post Office, Kumasi. Ghana
-
Adu SV 1992: Soils of the Kurnasi Region, Ghana, Memoir No. 8, p. 23-41, Soil Research Institute, Academy Post Office, Kumasi. Ghana.
-
(1992)
Soils of the Kurnasi Region
, Issue.8
, pp. 23-41
-
-
Adu, S.V.1
-
3
-
-
85010500414
-
-
Proceedings of the 17th World Soil Science Congress, Thailand, 14-21 August 2002
-
Annan-Afful E and Wakatsuki T 2002: Toposequence as influenced by land use in inland valley watersheds of Ashanti region, Ghana. Proceedings of the 17th World Soil Science Congress, Thailand, 14-21 August 2002, p. 1-9.
-
(2002)
Toposequence as Influenced by Land Use in Inland Valley Watersheds of Ashanti Region, Ghana
, pp. 1-9
-
-
Annan-Afful, E.1
Wakatsuki, T.2
-
4
-
-
10044257671
-
Land use dynamics and nutIient characteristics of soils and plants along topo-sequences in inland valley watersheds of Ashanti Region, Ghana
-
Annan-Afful E, lwashima N, Otoo E, Owusu-Sekyere E, Asubonteng KO, Kamidohzono A, Masunaga T, and Wakatsuki T 2004: Land use dynamics and nutIient characteristics of soils and plants along topo-sequences in inland valley watersheds of Ashanti Region, Ghana. Soil Sci. Plant Nutr., 50, 633-647.
-
(2004)
Soil Sci. Plant Nutr.
, vol.50
, pp. 633-647
-
-
Annan-Afful, E.1
Lwashima, N.2
Otoo, E.3
Owusu-Sekyere, E.4
Asubonteng, K.O.5
Kamidohzono, A.6
Masunaga, T.7
Wakatsuki, T.8
-
6
-
-
10044255706
-
Characterization and evaluation of inland valley watersheds for sustainable agricultural production: Case study of semi-deciduous forest zone in the Ashanti Region of Ghana
-
Asubonteng KO, Kubota D, Hayashi K, Masunaga T, Andah EI, and Wakatsuki T 2001a: Characterization and evaluation of inland valley watersheds for sustainable agricultural production: Case study of semi-deciduous forest zone in the Ashanti Region of Ghana. Tropics, 10, 539-553.
-
(2001)
Tropics
, vol.10
, pp. 539-553
-
-
Asubonteng, K.O.1
Kubota, D.2
Hayashi, K.3
Masunaga, T.4
Ah, E.I.5
Wakatsuki, T.6
-
7
-
-
85010504228
-
Effect of a sawah-based farming system on rice cultivation in the inland valley bottom of the Ashanti region
-
Asubonteng KO, Kubota D, Hayashi K, Masunaga, Otoo E, and Wakatsuki T 2001b: Effect of a sawah-based farming system on rice cultivation in the inland valley bottom of the Ashanti region, Ghana. Tropics, 10, 555-564.
-
(2001)
Ghana. Tropics
, vol.10
, pp. 555-564
-
-
Asubonteng, K.O.1
Kubota, D.2
Hayashi, K.3
Masunaga, O.E.4
Wakatsuki, T.5
-
9
-
-
84936617402
-
Determination of total, organic and available forms of phosphorus in soil
-
Bray RN and Kurtz LT 1945: Determination of total, organic and available forms of phosphorus in soil. Soil Sci., 59, 3945.
-
(1945)
Soil Sci.
, vol.59
, pp. 3945
-
-
Bray, R.N.1
Kurtz, L.T.2
-
11
-
-
0003868041
-
Replenishing Soil Fertility in Africa, SSSA Special Publication
-
Madison
-
Buresh RJ, Sanchez PA, and Calhoun F (Ed.) 1997: Replenishing Soil Fertility in Africa, SSSA Special Publication No.51, 251 pp., Soil Sci. Soc. Am., Madison.
-
(1997)
Soil Sci. Soc. Am
, Issue.51
, pp. 251
-
-
Buresh, R.J.1
Sanchez, P.A.2
Calhoun, F.3
-
12
-
-
0032893907
-
Soils of flood plains of West Africa: General feltility status
-
Buri MM, Ishida F, Kubota D, Masunaga T, and Wakatsuki T 1998: Soils of flood plains of West Africa: General feltility status. Soil Sci. Plant Nutr., 45, 37-50.
-
(1998)
Soil Sci. Plant Nutr.
, vol.45
, pp. 37-50
-
-
Buri, M.M.1
Ishida, F.2
Kubota, D.3
Masunaga, T.4
Wakatsuki, T.5
-
13
-
-
0033975176
-
Sulfur and zinc levels as limiting factors to rice production in West Africa lowlands
-
Buri MM, Masunaga T, and Wakatsuki T 2000: Sulfur and zinc levels as limiting factors to rice production in West Africa lowlands. Geoderma, 94, 23-42.
-
(2000)
Geoderma
, vol.94
, pp. 23-42
-
-
Buri, M.M.1
Masunaga, T.2
Wakatsuki, T.3
-
14
-
-
85010486895
-
-
Resource and Crop Management Research Monograph, IITA, Ibadan, Nigeria
-
Casky RJ and Masajo TM 1992: Effect of toposequence position on perfonnance of rice varieties in inland valleys of West Africa. In Resource and Crop Management Research Monograph, No.9, 24 pp., IITA, Ibadan, Nigeria.
-
(1992)
Effect of Toposequence Position on Perfonnance of Rice Varieties in Inland Valleys of West Africa
, Issue.9
, pp. 24
-
-
Casky, R.J.1
Masajo, T.M.2
-
18
-
-
0011489077
-
Soils of inland valleys of West Aflica: General feltility parameters
-
Issaka RN, Masunaga T, Kosaki T, and Wakatsuki T 1996a: Soils of inland valleys of West Aflica: General feltility parameters. Soil Sci. Plant Nutr., 42, 71-80.
-
(1996)
Soil Sci. Plant Nutr.
, vol.42
, pp. 71-80
-
-
Issaka, R.N.1
Masunaga, T.2
Kosaki, T.3
Wakatsuki, T.4
-
19
-
-
0030619108
-
Geographical distribution of selected soil parameters of inland valleys of West Africa
-
Issaka RN, Ishida F, Kuhota D, and Wakatsuki T 1996b: Geographical distribution of selected soil parameters of inland valleys of West Africa. Geoderma, 75, 99-116.
-
(1996)
Geoderma
, vol.75
, pp. 99-116
-
-
Issaka, R.N.1
Ishida, F.2
Kuhota, D.3
Wakatsuki, T.4
-
20
-
-
10044268072
-
Indigenous soil fertility evaluations in Sipisang Village of Minangkabau People, West Sumatra
-
(in Japanese)
-
Kamidohzono A, Ishida F, Dannawan, Masunaga T, and Wakatsuki T 2002a: Indigenous soil fertility evaluations in Sipisang Village of Minangkabau People, West Sumatra. Jpn J. Soil. Sci. Plant Nutr., 73, 741-753 (in Japanese).
-
(2002)
Jpn J. Soil. Sci. Plant Nutr.
, vol.73
, pp. 741-753
-
-
Kamidohzono, A.1
Ishida, F.2
Dannawan, T.3
Wakatsuki, T.4
-
21
-
-
10044249177
-
Indigenous knowledge and techniques for soil and landscape formation in watersheds of Sipisang Village, West Sumatra
-
(in Japanese)
-
Kamidohzono A, Ishida F, Dannawan, Masunaga T, and Wakatsuki T 2002b: Indigenous knowledge and techniques for soil and landscape formation in watersheds of Sipisang Village, West Sumatra. Jpn. J. Soil. Sci. Plant Nutr., 73, 755-763 (in Japanese).
-
(2002)
Jpn. J. Soil. Sci. Plant Nutr.
, vol.73
, pp. 755-763
-
-
Kamidohzono, A.1
Ishida, F.2
Dannawan, T.3
Wakatsuki, T.4
-
22
-
-
0029504435
-
Ecological and economic sustainability of paddy rice systems in Asia
-
AS Juo and RD Freed, American Society of Agronomy, Inc., Madison
-
Kyuma K and Wakatsuki T 1995: Ecological and economic sustainability of paddy rice systems in Asia. In: Agriculture and Environment: Bridging Food Production and Environmental Protection in Developing Countries, pp. 139-159, Ed. AS Juo and RD Freed, American Society of Agronomy, Inc., Madison.
-
(1995)
Agriculture and Environment: Bridging Food Production and Environmental Protection in Developing Countries
, pp. 139-159
-
-
Kyuma, K.1
Wakatsuki, T.2
-
23
-
-
0003482588
-
-
Am. Soc. of Agron. Inc. Soil Sci. Soc. Am. Inc., Madison
-
Page AL, Miller RH, and Keeney DR 1971: Methods of Soil Analysis, No.9, Pmt 2, p. 543-553, Am. Soc. of Agron. Inc. Soil Sci. Soc. Am. Inc., Madison.
-
(1971)
Methods of Soil Analysis, No.9, Pmt 2
, pp. 543-553
-
-
Page, A.L.1
Miller, R.H.2
Keeney, D.R.3
-
24
-
-
85010563486
-
Genesis, classification and potential productivity, selected wetland soils in the savanna ecosystems of Nigeria
-
Ile-He, Nigeria
-
Oyediran GO 1990: Genesis, classification and potential productivity, selected wetland soils in the savanna ecosystems of Nigeria, Ph.D. thesis, 335 pp., Obafemi Awolowo University, Ile-He, Nigeria.
-
(1990)
Obafemi Awolowo University
, pp. 335
-
-
Oyediran, G.O.1
-
25
-
-
0006926730
-
-
SAS, Statistical Analytical System (SAS) Inc., Cary
-
SAS 1999: Using StatView, p. 1-288, Statistical Analytical System (SAS) Inc., Cary.
-
(1999)
Using Statview
, pp. 1-288
-
-
-
27
-
-
10044288624
-
-
JICA, Tokyo
-
Wakatsuki T, Otoo E, Andah WEI, Cobbina J, Buri MM, and Kubota D 2001: Final Report, JICA/CRI Joint Study Project on Integrated Watershed Management of Inland Valleys in West Africa, Eco-Technology Approach, Ghana, p. 9-13, JICA, Tokyo.
-
(2001)
Final Report, JICA/CRI Joint Study Project on Integrated Watershed Management of Inland Valleys in West Africa, Eco-Technology Approach, Ghana
, pp. 9-13
-
-
Wakatsuki, T.1
Otoo, E.2
Ah, W.3
Cobbina, J.4
Buri, M.M.5
Kubota, D.6
|