-
1
-
-
33646557006
-
Effects of soil tillage and fallow management on soil water storage and sunflower production in a semi-arid Mediterranean climate
-
Aboudrare A., Debaeke P., Bouaziz A., Chekli H. Effects of soil tillage and fallow management on soil water storage and sunflower production in a semi-arid Mediterranean climate. Agric. Water Manage. 2006, 83:183-196.
-
(2006)
Agric. Water Manage.
, vol.83
, pp. 183-196
-
-
Aboudrare, A.1
Debaeke, P.2
Bouaziz, A.3
Chekli, H.4
-
2
-
-
0002521313
-
Organic carbon
-
ASA, Madison, WI, C.A. Black, D.D. Evans, L.E. Ensminger, J.L. White, F.E. Clark (Eds.)
-
Allison L.E. Organic carbon. Methods of Soil Analysis, Part II. Agronomy Monogr. No. 9 1965, 374-390. ASA, Madison, WI. C.A. Black, D.D. Evans, L.E. Ensminger, J.L. White, F.E. Clark (Eds.).
-
(1965)
Methods of Soil Analysis, Part II. Agronomy Monogr. No. 9
, pp. 374-390
-
-
Allison, L.E.1
-
3
-
-
67349156643
-
A review of the effects of tillage systems on some soil physical troperties, water content, nitrate availability and crops yield in the Argentine Pampas
-
Alvarez R., Steinback H.S. A review of the effects of tillage systems on some soil physical troperties, water content, nitrate availability and crops yield in the Argentine Pampas. Soil Tillage Res. 2009, 104:1-15.
-
(2009)
Soil Tillage Res.
, vol.104
, pp. 1-15
-
-
Alvarez, R.1
Steinback, H.S.2
-
4
-
-
0033427656
-
Soil seed flora, germination and regeneration pattern of woody species in an Acacia woodland of the Rift Valley in Ethiopia
-
Argaw M., Teketay D., Olsson M. Soil seed flora, germination and regeneration pattern of woody species in an Acacia woodland of the Rift Valley in Ethiopia. J. Arid Environ. 1999, 43:411-435.
-
(1999)
J. Arid Environ.
, vol.43
, pp. 411-435
-
-
Argaw, M.1
Teketay, D.2
Olsson, M.3
-
5
-
-
0035648488
-
The ox ploughing system in Ethiopia: can it be sustained?
-
Aune J.B., Bussa M.T., Asfaw F.G., Ayele A.A. The ox ploughing system in Ethiopia: can it be sustained?. Outlook Agric. 2001, 30:275-280.
-
(2001)
Outlook Agric.
, vol.30
, pp. 275-280
-
-
Aune, J.B.1
Bussa, M.T.2
Asfaw, F.G.3
Ayele, A.A.4
-
6
-
-
34249690156
-
Water management problems in the Ethiopian rift: challenges for development
-
Ayenew T. Water management problems in the Ethiopian rift: challenges for development. J. Afr. Earth Sci. 2007, 48:222-236.
-
(2007)
J. Afr. Earth Sci.
, vol.48
, pp. 222-236
-
-
Ayenew, T.1
-
7
-
-
85104284663
-
Rate of water intake in the field
-
American Society of Agronomy, Madison, WI, C.A. Black (Ed.)
-
Bertrand A.R. Rate of water intake in the field. Methods of Soil Analysis, Part I 1965, 197-209. American Society of Agronomy, Madison, WI. C.A. Black (Ed.).
-
(1965)
Methods of Soil Analysis, Part I
, pp. 197-209
-
-
Bertrand, A.R.1
-
8
-
-
0027843981
-
Tillage methods and soil and water conservation in eastern Africa
-
Biamah E.K., Gichuki F.N., Kaumbutho P.G. Tillage methods and soil and water conservation in eastern Africa. Soil Tillage Res. 1993, 27:105-123.
-
(1993)
Soil Tillage Res.
, vol.27
, pp. 105-123
-
-
Biamah, E.K.1
Gichuki, F.N.2
Kaumbutho, P.G.3
-
9
-
-
0014638054
-
The prediction of evaporation, drainage, soil water storage for a bare soil
-
Black T.A., Gardner W.R., Thurtell G.W. The prediction of evaporation, drainage, soil water storage for a bare soil. Soil Sci. Soc. Am. 1969, 33:655-660.
-
(1969)
Soil Sci. Soc. Am.
, vol.33
, pp. 655-660
-
-
Black, T.A.1
Gardner, W.R.2
Thurtell, G.W.3
-
10
-
-
0002095716
-
Simple model for daily evaporation from fallow tilled soil under spring conditions in a temperate climate
-
Boesten J.J.T.I., Stroosnijder L. Simple model for daily evaporation from fallow tilled soil under spring conditions in a temperate climate. Netherlands J. Agric. Sci. 1986, 34:75-90.
-
(1986)
Netherlands J. Agric. Sci.
, vol.34
, pp. 75-90
-
-
Boesten, J.J.T.I.1
Stroosnijder, L.2
-
11
-
-
0030836422
-
Soil water management implications during the constant rate and the falling rate stages of soil evaporation
-
Bonsu M. Soil water management implications during the constant rate and the falling rate stages of soil evaporation. Agric. Water Manage. 1997, 33:87-97.
-
(1997)
Agric. Water Manage.
, vol.33
, pp. 87-97
-
-
Bonsu, M.1
-
12
-
-
0014711659
-
Soil water evaporation as affected by wetting methods and crust formation
-
Bresler E., Kemper W.D. Soil water evaporation as affected by wetting methods and crust formation. Soil Sci. Soc. Am. 1970, 34:3-8.
-
(1970)
Soil Sci. Soc. Am.
, vol.34
, pp. 3-8
-
-
Bresler, E.1
Kemper, W.D.2
-
13
-
-
67349159322
-
On farm assessment of tillage impact on soil carbon and associated soil quality parameters
-
Chatterjee A., Lal R. On farm assessment of tillage impact on soil carbon and associated soil quality parameters. Soil Tillage Res. 2009, 104:270-277.
-
(2009)
Soil Tillage Res.
, vol.104
, pp. 270-277
-
-
Chatterjee, A.1
Lal, R.2
-
14
-
-
34248152588
-
Long-term impact of reduced tillage and residue management on soil carbon stabilization: Implications for conservation agriculture on contrasting soils
-
Chivenge P.P., Murwira H.K., Giller K.E., Mapfumo P., Six J. Long-term impact of reduced tillage and residue management on soil carbon stabilization: Implications for conservation agriculture on contrasting soils. Soil Tillage Res. 2007, 94:328-337.
-
(2007)
Soil Tillage Res.
, vol.94
, pp. 328-337
-
-
Chivenge, P.P.1
Murwira, H.K.2
Giller, K.E.3
Mapfumo, P.4
Six, J.5
-
15
-
-
0035065678
-
Grassland management and conversion in to grassland: effects on soil carbon
-
Conant R.T., Paustian K., Elliot E.T. Grassland management and conversion in to grassland: effects on soil carbon. Ecol. Appl. 2001, 11(2):343-355.
-
(2001)
Ecol. Appl.
, vol.11
, Issue.2
, pp. 343-355
-
-
Conant, R.T.1
Paustian, K.2
Elliot, E.T.3
-
16
-
-
0027836916
-
Use of microlysimeters to measure evaporation from sandy soils
-
Daamen C.C., Simmonds L.P., Wallace J.S., Laryea K.B., Sivakumar M.V.K. Use of microlysimeters to measure evaporation from sandy soils. Agric. Forest Meteorol. 1993, 65:159-173.
-
(1993)
Agric. Forest Meteorol.
, vol.65
, pp. 159-173
-
-
Daamen, C.C.1
Simmonds, L.P.2
Wallace, J.S.3
Laryea, K.B.4
Sivakumar, M.V.K.5
-
17
-
-
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. The impact of sparse millet crops on evaporation from soil in semi-arid Niger. Agric. Water Manage. 1995, 27:225-242.
-
(1995)
Agric. Water Manage.
, vol.27
, pp. 225-242
-
-
Daamen, C.C.1
Simmonds, L.P.2
Sivakumar, M.V.K.3
-
18
-
-
34250626734
-
Pattern and magnitude of deforestation in the south central Rift Valley region of Ethiopia
-
Dessie G., Kleman J. Pattern and magnitude of deforestation in the south central Rift Valley region of Ethiopia. Mountain Res. Dev. 2007, 27:162-168.
-
(2007)
Mountain Res. Dev.
, vol.27
, pp. 162-168
-
-
Dessie, G.1
Kleman, J.2
-
19
-
-
33846651191
-
A method for prediction of soil penetration resistance
-
Dexter A.R., Czyz E.A., Ga O.P. A method for prediction of soil penetration resistance. Soil Tillage Res. 2004, 93:412-419.
-
(2004)
Soil Tillage Res.
, vol.93
, pp. 412-419
-
-
Dexter, A.R.1
Czyz, E.A.2
Ga, O.P.3
-
20
-
-
78650222832
-
-
Environmental Protection Authority (EPA),. Background information on drought and desertification in Ethiopia. Addis Ababa, Ethiopia
-
Environmental Protection Authority (EPA), 1998. Background information on drought and desertification in Ethiopia. Addis Ababa, Ethiopia.
-
(1998)
-
-
-
21
-
-
78650208864
-
-
Assessment of fuelwood resources in Acacia woodland in the Rift Valley of Ethiopia: towards the development of planning tools for sustainable management. Doctoral Thesis. Swedish University of Agricultural Sciences, Umeå, Sweden.
-
Eshete, G., 1999. Assessment of fuelwood resources in Acacia woodland in the Rift Valley of Ethiopia: towards the development of planning tools for sustainable management. Doctoral Thesis. Swedish University of Agricultural Sciences, Umeå, Sweden.
-
(1999)
-
-
Eshete, G.1
-
22
-
-
33646939667
-
Animal drawn tillage, the Ethiopian ard plough, Maresha: a review
-
Gebregziabher S., Mouazen A.M., Hendrik V.B., Ramon H., Nyssen J., Verplancke H., Behailu M., Deckers J., De Baerdemaeker J. Animal drawn tillage, the Ethiopian ard plough, Maresha: a review. Soil Tillage Res. 2006, 89:129-143.
-
(2006)
Soil Tillage Res.
, vol.89
, pp. 129-143
-
-
Gebregziabher, S.1
Mouazen, A.M.2
Hendrik, V.B.3
Ramon, H.4
Nyssen, J.5
Verplancke, H.6
Behailu, M.7
Deckers, J.8
De Baerdemaeker, J.9
-
23
-
-
85075752961
-
Particle-size analysis
-
ASA and SSSA, Madison, WI, A. Klute (Ed.)
-
Gee G.W., Bauder J.W. Particle-size analysis. Methods of Soil Analysis. Part 1. Agron. Monogr. 9 1986, 383-411. ASA and SSSA, Madison, WI. 2nd ed. A. Klute (Ed.).
-
(1986)
Methods of Soil Analysis. Part 1. Agron. Monogr. 9
, pp. 383-411
-
-
Gee, G.W.1
Bauder, J.W.2
-
24
-
-
1242322432
-
Effects of soil management practices and tillage systems on surface soil water conservation and crust formation on a sandy loam in semi-arid Kenya
-
Gicheru P., Gachene C., Mbuvi J., Mare E. Effects of soil management practices and tillage systems on surface soil water conservation and crust formation on a sandy loam in semi-arid Kenya. Soil Tillage Res. 2004, 75:173-184.
-
(2004)
Soil Tillage Res.
, vol.75
, pp. 173-184
-
-
Gicheru, P.1
Gachene, C.2
Mbuvi, J.3
Mare, E.4
-
25
-
-
0002940665
-
Livestock-mediated nutrient transfers in Sahelian agro-ecosystems
-
Margraf Verlag, Weikersheim, Germany, G. Renard (Ed.)
-
Hiernaux P., Fernandez-Rivera S., Schlecht E., Turner M.D., Williams T.O. Livestock-mediated nutrient transfers in Sahelian agro-ecosystems. Soil Fertility Management in West African Land Use Systems 1997, 339-347. Margraf Verlag, Weikersheim, Germany. G. Renard (Ed.).
-
(1997)
Soil Fertility Management in West African Land Use Systems
, pp. 339-347
-
-
Hiernaux, P.1
Fernandez-Rivera, S.2
Schlecht, E.3
Turner, M.D.4
Williams, T.O.5
-
26
-
-
78650201143
-
-
Tillage for soil and water conservation in the semi-arid tropics. Doctoral Thesis. Wageningen Agricultural University, ISBN 90-5808-7026-9.
-
Hoogmoed, W.B., 1999. Tillage for soil and water conservation in the semi-arid tropics. Doctoral Thesis. Wageningen Agricultural University, p. 184, ISBN 90-5808-7026-9.
-
(1999)
, pp. 184
-
-
Hoogmoed, W.B.1
-
27
-
-
0002580418
-
Crust formation on sandy soils in the Sahel. I. Rainfall and infiltration
-
Hoogmoed W.B., Stroosnijder L. Crust formation on sandy soils in the Sahel. I. Rainfall and infiltration. Soil Tillage Res. 1984, 4:5-23.
-
(1984)
Soil Tillage Res.
, vol.4
, pp. 5-23
-
-
Hoogmoed, W.B.1
Stroosnijder, L.2
-
28
-
-
20444430474
-
Sulfur distribution in five Ethiopian Rift Valley soils under humid and semi-arid climate
-
Itanna F. Sulfur distribution in five Ethiopian Rift Valley soils under humid and semi-arid climate. J. Arid Environ. 2005, 62:597-612.
-
(2005)
J. Arid Environ.
, vol.62
, pp. 597-612
-
-
Itanna, F.1
-
30
-
-
0034799929
-
Separating the effects of trees on crops: the case of Faidherbia albida and millet in Niger
-
Kho R.M., Yacouba B., Yayé M., Katkoré B., Moussa A., Iktam A., Mayaki A. Separating the effects of trees on crops: the case of Faidherbia albida and millet in Niger. Agroforestry Syst. 2001, 52:219-238.
-
(2001)
Agroforestry Syst.
, vol.52
, pp. 219-238
-
-
Kho, R.M.1
Yacouba, B.2
Yayé, M.3
Katkoré, B.4
Moussa, A.5
Iktam, A.6
Mayaki, A.7
-
31
-
-
0030617195
-
Long-term tillage and maize monoculture effects on a tropical Alfisol in western Nigeria. I. Crop yield and soil physical properties
-
Lal R. Long-term tillage and maize monoculture effects on a tropical Alfisol in western Nigeria. I. Crop yield and soil physical properties. Soil Tillage Res. 1997, 42:145-160.
-
(1997)
Soil Tillage Res.
, vol.42
, pp. 145-160
-
-
Lal, R.1
-
32
-
-
65349135383
-
Laws of sustainable soil management
-
Lal R. Laws of sustainable soil management. Agron. Sustain. Dev. 2009, 29:7-9.
-
(2009)
Agron. Sustain. Dev.
, vol.29
, pp. 7-9
-
-
Lal, R.1
-
33
-
-
9644303149
-
Assessing soil physical and chemical property responses to deforestation and subsequent cultivation in smallholders farming system in Ethiopia
-
Lemenih M., Karltun E., Olsson M. Assessing soil physical and chemical property responses to deforestation and subsequent cultivation in smallholders farming system in Ethiopia. Agric. Ecosyst. Environ. 2005, 105. pp. 373-368.
-
(2005)
Agric. Ecosyst. Environ.
, vol.105
, pp. 373-368
-
-
Lemenih, M.1
Karltun, E.2
Olsson, M.3
-
34
-
-
78650213285
-
-
Impact of human activity on Abijata Shalla Lakes National Park. Ecosystem. M.Sc. Thesis. Agricultural University of Norway.
-
Mohammed, A., 1993. Impact of human activity on Abijata Shalla Lakes National Park. Ecosystem. M.Sc. Thesis. Agricultural University of Norway.
-
(1993)
-
-
Mohammed, A.1
-
35
-
-
0036081542
-
Stratification of soil aggregation and organic matter under conservation tillage systems in Africa
-
Mrabet R. Stratification of soil aggregation and organic matter under conservation tillage systems in Africa. Soil Tillage Res. 2002, 66:119-128.
-
(2002)
Soil Tillage Res.
, vol.66
, pp. 119-128
-
-
Mrabet, R.1
-
36
-
-
48349140382
-
Spatial and temporal variation of soil organic carbon stocks in a lake retreat area of the Ethiopian Rift Valley
-
Nyssen J., Temesgen H., Lemenih M., Zenebe A., Haregeweyn N., Haile M. Spatial and temporal variation of soil organic carbon stocks in a lake retreat area of the Ethiopian Rift Valley. Geoderma 2008, 146:261-268.
-
(2008)
Geoderma
, vol.146
, pp. 261-268
-
-
Nyssen, J.1
Temesgen, H.2
Lemenih, M.3
Zenebe, A.4
Haregeweyn, N.5
Haile, M.6
-
37
-
-
0036156431
-
Modeling post-tillage soil structural dynamics: a review
-
Or D., Ghezzehei T.A. Modeling post-tillage soil structural dynamics: a review. Soil Tillage Res. 2002, 64:41-59.
-
(2002)
Soil Tillage Res.
, vol.64
, pp. 41-59
-
-
Or, D.1
Ghezzehei, T.A.2
-
38
-
-
78650226430
-
Soil crusting and water infiltration affected by long-term tillage and residue management
-
Pikul J.L., Zuzel J.F. Soil crusting and water infiltration affected by long-term tillage and residue management. Soil Tillage Res. 1999, 53:15-28.
-
(1999)
Soil Tillage Res.
, vol.53
, pp. 15-28
-
-
Pikul, J.L.1
Zuzel, J.F.2
-
39
-
-
0034009113
-
Soil carbon sequestration and land-use change: processes and potential
-
Post W.M., Kwon K.C. Soil carbon sequestration and land-use change: processes and potential. Global Change Biol. 2000, 6(3):317-327.
-
(2000)
Global Change Biol.
, vol.6
, Issue.3
, pp. 317-327
-
-
Post, W.M.1
Kwon, K.C.2
-
40
-
-
1642350801
-
Crop-livestock interactions in the West African drylands: review and interpretations
-
Powell J.M., Pearson R.A., Hiernaux P.H. Crop-livestock interactions in the West African drylands: review and interpretations. Agronomy J. 2004, 96:469-483.
-
(2004)
Agronomy J.
, vol.96
, pp. 469-483
-
-
Powell, J.M.1
Pearson, R.A.2
Hiernaux, P.H.3
-
41
-
-
33646244066
-
Use of aerial photographs, Landsat TM imagery and multidisciplinary field survey for land-cover change analysis in the lakes region (Ethiopia)
-
Rembold F., Stefano C., Nori M., Ferrari G.A. Use of aerial photographs, Landsat TM imagery and multidisciplinary field survey for land-cover change analysis in the lakes region (Ethiopia). J. Appl. Earth Obs. Geo. 2000, 2:181-189.
-
(2000)
J. Appl. Earth Obs. Geo.
, vol.2
, pp. 181-189
-
-
Rembold, F.1
Stefano, C.2
Nori, M.3
Ferrari, G.A.4
-
42
-
-
0032171041
-
Seasonal rainfall partitioning under runon and runoff conditions on sandy soil in Niger. On-farm measurements and water balance modelling
-
Rockstrom J., Jansson P.-E., Barron J. Seasonal rainfall partitioning under runon and runoff conditions on sandy soil in Niger. On-farm measurements and water balance modelling. J. Hydrol. 1998, 210:68-92.
-
(1998)
J. Hydrol.
, vol.210
, pp. 68-92
-
-
Rockstrom, J.1
Jansson, P.-E.2
Barron, J.3
-
43
-
-
60449113394
-
Conservation farming strategies in East and Southern Africa: yields and rain water productivity from on-farm action research
-
Rockstrom J., Kaumbutho P., Mwalley J., Nzabi A.W., Temesgen M., Mawenya L., Barron J., Mutua J., Damgaard-Larsen S. Conservation farming strategies in East and Southern Africa: yields and rain water productivity from on-farm action research. Soil Tillage Res. 2009, 103:23-32.
-
(2009)
Soil Tillage Res.
, vol.103
, pp. 23-32
-
-
Rockstrom, J.1
Kaumbutho, P.2
Mwalley, J.3
Nzabi, A.W.4
Temesgen, M.5
Mawenya, L.6
Barron, J.7
Mutua, J.8
Damgaard-Larsen, S.9
-
44
-
-
0032859188
-
Reverse phenology and dry-season water uptake by Faidherbia albida (Del.) A. Chev. in an agroforestry parkland of Sudanese West Africa
-
Roupsard O., Ferhi A., Granier A., Pallo F., Depommier D., Mallet B., Joly H.I., Dreyer E. Reverse phenology and dry-season water uptake by Faidherbia albida (Del.) A. Chev. in an agroforestry parkland of Sudanese West Africa. Funct. Ecol. 1999, 13:460-472.
-
(1999)
Funct. Ecol.
, vol.13
, pp. 460-472
-
-
Roupsard, O.1
Ferhi, A.2
Granier, A.3
Pallo, F.4
Depommier, D.5
Mallet, B.6
Joly, H.I.7
Dreyer, E.8
-
45
-
-
21844455805
-
Characterization and variability of Kiremt rainy season over Ethiopia
-
Segele Z.T., Lamb P.J. Characterization and variability of Kiremt rainy season over Ethiopia. Meteorol. Atmos. Phys. 2005, 89:153-180.
-
(2005)
Meteorol. Atmos. Phys.
, vol.89
, pp. 153-180
-
-
Segele, Z.T.1
Lamb, P.J.2
-
46
-
-
0024782312
-
Tillage and surface residue effects on evaporation from soils
-
Steiner J.L. Tillage and surface residue effects on evaporation from soils. Soil Sci. Soc. Am. 1989, 53:911-916.
-
(1989)
Soil Sci. Soc. Am.
, vol.53
, pp. 911-916
-
-
Steiner, J.L.1
-
47
-
-
63249110284
-
Modifying land management in order to improve efficiency of rainwater use in the African highlands
-
Stroosnijder L. Modifying land management in order to improve efficiency of rainwater use in the African highlands. Soil Tillage Res. 2009, 103:247-256.
-
(2009)
Soil Tillage Res.
, vol.103
, pp. 247-256
-
-
Stroosnijder, L.1
-
48
-
-
40949125213
-
Tillage effects on soil hydraulic properties in space and time: state of the science
-
Strudley M.W., Green T.R., Ascough J.C. Tillage effects on soil hydraulic properties in space and time: state of the science. Soil Tillage Res. 2008, 99:4-48.
-
(2008)
Soil Tillage Res.
, vol.99
, pp. 4-48
-
-
Strudley, M.W.1
Green, T.R.2
Ascough, J.C.3
-
49
-
-
78650194083
-
-
Conservation tillage systems and water productivity implications for smallholder farmers in semi-arid Ethiopia. Ph.D. Thesis. Taylor and Francis/Balkema, Leiden, The Netherlands.
-
Temesgen, M., 2007. Conservation tillage systems and water productivity implications for smallholder farmers in semi-arid Ethiopia. Ph.D. Thesis. Taylor and Francis/Balkema, Leiden, The Netherlands.
-
(2007)
-
-
Temesgen, M.1
-
50
-
-
38949116243
-
Determinants of tillage frequency among smallholder farmers in two semi-arid areas in Ethiopia
-
Temesgen M., Rockstrom J., Savenije H.H.G., Hoogmoed W.B., Alemu D. Determinants of tillage frequency among smallholder farmers in two semi-arid areas in Ethiopia. Phys. Chem. Earth 2008, 33:183-191.
-
(2008)
Phys. Chem. Earth
, vol.33
, pp. 183-191
-
-
Temesgen, M.1
Rockstrom, J.2
Savenije, H.H.G.3
Hoogmoed, W.B.4
Alemu, D.5
-
51
-
-
67349214100
-
Conservation tillage implements and systems for smallholder farmers in semi-arid Ethiopia
-
Temesgen M., Hoogmoed W.B., Rockstrom J., Savenije H.H.G. Conservation tillage implements and systems for smallholder farmers in semi-arid Ethiopia. Soil Tillage Res. 2009, 104:185-191.
-
(2009)
Soil Tillage Res.
, vol.104
, pp. 185-191
-
-
Temesgen, M.1
Hoogmoed, W.B.2
Rockstrom, J.3
Savenije, H.H.G.4
-
52
-
-
0011649457
-
Soils and soil evolution on the Holocene lacustrine terraces of Lake Zway, Rift Valley, Ethiopia
-
Verheye W. Soils and soil evolution on the Holocene lacustrine terraces of Lake Zway, Rift Valley, Ethiopia. Pédologie 1978, 28:21-45.
-
(1978)
Pédologie
, vol.28
, pp. 21-45
-
-
Verheye, W.1
-
53
-
-
34247536650
-
Tailoring conservation agriculture to the needs of small farmers in developing countries: an analysis of issues
-
Wall P. Tailoring conservation agriculture to the needs of small farmers in developing countries: an analysis of issues. J. Crop Improv. 2007, 19:137-155.
-
(2007)
J. Crop Improv.
, vol.19
, pp. 137-155
-
-
Wall, P.1
-
54
-
-
78650182847
-
Managing fragile ecosystem, combating dessertification and drought
-
Heinrich Boll Foundation, Addis Ababa, Ethiopia, T. Hecktett (Ed.)
-
Yonas Y. Managing fragile ecosystem, combating dessertification and drought. Ethiopian Civil Society Preparation for Rio 10. The Forum for Environment 2001, Heinrich Boll Foundation, Addis Ababa, Ethiopia. T. Hecktett (Ed.).
-
(2001)
Ethiopian Civil Society Preparation for Rio 10. The Forum for Environment
-
-
Yonas, Y.1
-
55
-
-
15444372347
-
Effect of residue incorporation on physical properties of the surface soil in the south central Rift Valley of Ethiopia
-
Zeleke T.B., Grevers M.C.J., Si B.C., Mermut A.R., Beyene S. Effect of residue incorporation on physical properties of the surface soil in the south central Rift Valley of Ethiopia. Soil Tillage Res. 2004, 77:35-46.
-
(2004)
Soil Tillage Res.
, vol.77
, pp. 35-46
-
-
Zeleke, T.B.1
Grevers, M.C.J.2
Si, B.C.3
Mermut, A.R.4
Beyene, S.5
|