-
2
-
-
77954035202
-
-
Baijukya FP (2004) Adapting to change in banana-based farming systems of Northwest Tanzania: the role of herbaceous legumes. PhD thesis, Wageningen University, Wageningen.
-
-
-
-
4
-
-
41549118507
-
Characterizing nitrogen use efficiency in natural and agricultural ecosystems to improve the performance of cereal crops in low input and organic agricultural systems
-
Dawson JC, Huggins DR, Jones SS (2008) Characterizing nitrogen use efficiency in natural and agricultural ecosystems to improve the performance of cereal crops in low input and organic agricultural systems. Field Crops Res 107: 89-101.
-
(2008)
Field Crops Res
, vol.107
, pp. 89-101
-
-
Dawson, J.C.1
Huggins, D.R.2
Jones, S.S.3
-
5
-
-
33744939230
-
A systems approach to target balanced nutrient management in soilscapes of sub-Saharan Africa
-
B. Vanlauwe, J. Diels, N. Sanginga, and R. Merckx (Eds.), Wallingford: CABI Publishing
-
Deckers J (2002) A systems approach to target balanced nutrient management in soilscapes of sub-Saharan Africa. In: Vanlauwe B, Diels J, Sanginga N, Merckx R (eds) Integrated plant nutrient management in sub-saharan Africa: from concept to practice. CABI Publishing, Wallingford.
-
(2002)
Integrated Plant Nutrient Management in Sub-Saharan Africa: From Concept to Practice
-
-
Deckers, J.1
-
6
-
-
77954028262
-
-
Ebanyat P (2009) A road to food? Efficacy of nutrient management options targeted to heterogeneous soilscapes in the Teso farming system, Uganda. PhD Thesis, Wageningen University, Wageningen.
-
-
-
-
7
-
-
53249109602
-
A comparison between legume technologies and fallow and their effects on maize and soil traits, in two distinct environments of the west African savannah
-
Franke AC, Larberge G, Oyewole BD, Schulz S (2008) A comparison between legume technologies and fallow and their effects on maize and soil traits, in two distinct environments of the west African savannah. Nutr Cycl Agroecosyst 82: 117-135.
-
(2008)
Nutr Cycl Agroecosyst
, vol.82
, pp. 117-135
-
-
Franke, A.C.1
Larberge, G.2
Oyewole, B.D.3
Schulz, S.4
-
9
-
-
21044444642
-
Spatial variability of indigenous supplies for N, P and K and its impact on fertilizer strategies for irrigated rice in West Africa
-
Haefele SM, Wopereis MCS (2005) Spatial variability of indigenous supplies for N, P and K and its impact on fertilizer strategies for irrigated rice in West Africa. Plant Soil 270: 57-72.
-
(2005)
Plant Soil
, vol.270
, pp. 57-72
-
-
Haefele, S.M.1
Wopereis, M.C.S.2
-
10
-
-
0012099358
-
Biomass production and N fixation of five Mucuna pruriens varieties and their effect on maize yields in the forest zone of Cameroon
-
Hauser S, Nolte C (2002) Biomass production and N fixation of five Mucuna pruriens varieties and their effect on maize yields in the forest zone of Cameroon. J Plant Nutr Soil Sci 165: 101-109.
-
(2002)
J Plant Nutr Soil Sci
, vol.165
, pp. 101-109
-
-
Hauser, S.1
Nolte, C.2
-
12
-
-
0001951436
-
A simple equation for calculating the residual effect of phosphorus fertilisers
-
Janssen BH, Wolf J (1988) A simple equation for calculating the residual effect of phosphorus fertilisers. Fertiliser Res 15: 79-87.
-
(1988)
Fertiliser Res
, vol.15
, pp. 79-87
-
-
Janssen, B.H.1
Wolf, J.2
-
13
-
-
31444446446
-
Differential use and benefits of velvet bean (Mucuna pruriens var. utilis) and N fertilizers in maize production in contrasting agro-ecological zones of E. Uganda
-
Kaizzi CK, Ssali H, Vlek PLG (2006) Differential use and benefits of velvet bean (Mucuna pruriens var. utilis) and N fertilizers in maize production in contrasting agro-ecological zones of E. Uganda. Agric Syst 88: 44-60.
-
(2006)
Agric Syst
, vol.88
, pp. 44-60
-
-
Kaizzi, C.K.1
Ssali, H.2
Vlek, P.L.G.3
-
14
-
-
77954035983
-
Optimising crop productivity in legume-cereal rotations through nitrogen and phosphorus management in western Kenya
-
A. Bationo, B. Waswa, J. Kihara, and J. Kimetu (Eds.), Berlin: Springer
-
Kihara J, Kimetu JM, Vanlauwe B, Bationo A, Wawa B, Mukalama J (2007) Optimising crop productivity in legume-cereal rotations through nitrogen and phosphorus management in western Kenya. In: Bationo A, Waswa B, Kihara J, Kimetu J (eds) Advances in integrated soil fertility management in sub-saharan Africa: challenges and opportunities. Springer, Berlin.
-
(2007)
Advances in Integrated Soil Fertility Management in Sub-Saharan Africa: Challenges and Opportunities
-
-
Kihara, J.1
Kimetu, J.M.2
Vanlauwe, B.3
Bationo, A.4
Wawa, B.5
Mukalama, J.6
-
15
-
-
41049114202
-
Scientific evaluation of smallholder land use knowledge in central Kenya
-
Mairura FS, Mugendi DN, Mwanje JI, Ramisch JJ, Mbuga PK, Chianu JN (2008) Scientific evaluation of smallholder land use knowledge in central Kenya. Land Degrad Dev 19: 77-90.
-
(2008)
Land Degrad Dev
, vol.19
, pp. 77-90
-
-
Mairura, F.S.1
Mugendi, D.N.2
Mwanje, J.I.3
Ramisch, J.J.4
Mbuga, P.K.5
Chianu, J.N.6
-
16
-
-
0031932877
-
A new approach for quantifying the benefit from pasture legumes to succeeding wheat
-
McNeill AM, Zhu C, Fillery IRF (1998) A new approach for quantifying the benefit from pasture legumes to succeeding wheat. Aust J Agric Res 49: 427-436.
-
(1998)
Aust J Agric Res
, vol.49
, pp. 427-436
-
-
McNeill, A.M.1
Zhu, C.2
Fillery, I.R.F.3
-
19
-
-
77954027571
-
-
National Agricultural Research Organisation/Serere Animal and Agricultural Research Institute (1991) National Agricultural Research Strategy and Plan Vol I: Strategy, Organisation and Management 1991. Uganda Working Group 9A-Agricultural Policy Committee, Kampala.
-
-
-
-
20
-
-
77954033227
-
-
Ncube B (2007) Understanding cropping systems in the semi-arid environments of Zimbabwe: Options for Soil Fertility Management. PhD Thesis, Wageningen University, Wageningen.
-
-
-
-
21
-
-
1642484959
-
Farmer participatory evaluation of legume cover crop and biomass transfer technologies for soil fertility improvement using farmer criteria, preference ranking and logit regression analysis
-
Nyende P, Delve R (2004) Farmer participatory evaluation of legume cover crop and biomass transfer technologies for soil fertility improvement using farmer criteria, preference ranking and logit regression analysis. Exp Agric 40: 77-88.
-
(2004)
Exp Agric
, vol.40
, pp. 77-88
-
-
Nyende, P.1
Delve, R.2
-
22
-
-
33947509752
-
Socio-ecological niche: A conceptual framework for integration of legumes in smallholder farming systems
-
Ojiem JO, de Ridder N, Vanlauwe B, Giller KE (2006) Socio-ecological niche: a conceptual framework for integration of legumes in smallholder farming systems. Int J Agric Sustain 4: 79-93.
-
(2006)
Int J Agric Sustain
, vol.4
, pp. 79-93
-
-
Ojiem, J.O.1
de Ridder, N.2
Vanlauwe, B.3
Giller, K.E.4
-
23
-
-
33947527160
-
Niche-based assessment of contributions of legumes to nitrogen economy of western Kenya smallholder farming systems
-
Ojiem JO, Vanlauwe B, de Ridder N, Giller KE (2007) Niche-based assessment of contributions of legumes to nitrogen economy of western Kenya smallholder farming systems. Plant Soil 292: 119-135.
-
(2007)
Plant Soil
, vol.292
, pp. 119-135
-
-
Ojiem, J.O.1
Vanlauwe, B.2
de Ridder, N.3
Giller, K.E.4
-
24
-
-
0344287066
-
Residual benefits of soyabean to maize (Zea mays L.) grown on farmers fields around Minna in southern Guinea savanna zone of Nigeria. Agriculture
-
Osunde AO, Bala A, Gwam MS, Tsado PA, Sanginga N, Okogun JA (2003) Residual benefits of soyabean to maize (Zea mays L.) grown on farmers fields around Minna in southern Guinea savanna zone of Nigeria. Agriculture. Ecosyst Environ 100: 209-220.
-
(2003)
Ecosyst Environ
, vol.100
, pp. 209-220
-
-
Osunde, A.O.1
Bala, A.2
Gwam, M.S.3
Tsado, P.A.4
Sanginga, N.5
Okogun, J.A.6
-
25
-
-
0000207298
-
Soil fertility replenishment in Africa: An investment in natural resource capital
-
R. J. Buresh, P. A. Sanchez, and F. Calhoun (Eds.), Wincosin: Madson
-
Sanchez PA, Shepherd KD, Soule MJ, Place FM, Buresh RJ, Izac AMN (1997) Soil fertility replenishment in Africa: an investment in natural resource capital. In: Buresh RJ, Sanchez PA, Calhoun F (eds) Replenishing soil fertility in Africa. Soil Science Society of America Special Publication No. 51. Madson, Wincosin.
-
(1997)
Replenishing Soil Fertility in Africa. Soil Science Society of America Special Publication No. 51
-
-
Sanchez, P.A.1
Shepherd, K.D.2
Soule, M.J.3
Place, F.M.4
Buresh, R.J.5
Izac, A.M.N.6
-
26
-
-
0036242834
-
Development of reflectance libraries for characterisation of soil properties
-
Shepherd KD, Walsh MG (2002) Development of reflectance libraries for characterisation of soil properties. Soil Sci Soc Am J 66: 988-998.
-
(2002)
Soil Sci Soc Am J
, vol.66
, pp. 988-998
-
-
Shepherd, K.D.1
Walsh, M.G.2
-
27
-
-
0141726781
-
Rapid characterisation of organic resource quality for soil and livestock management in tropical agroecosystems using near-infrared spectroscopy
-
Shepherd KD, Palm CA, Gachengo CN, Vanlauwe B (2003) Rapid characterisation of organic resource quality for soil and livestock management in tropical agroecosystems using near-infrared spectroscopy. Agron J 95: 1314-1322.
-
(2003)
Agron J
, vol.95
, pp. 1314-1322
-
-
Shepherd, K.D.1
Palm, C.A.2
Gachengo, C.N.3
Vanlauwe, B.4
-
29
-
-
77954035106
-
-
Tittonell P (2007) Musimu Wakupanda- Targeting nutrient resources within diverse farming systems of East Africa. PhD Thesis. Wageningen University, Wageningen.
-
-
-
-
30
-
-
28844482609
-
Exploring diversity in soil fertility management of smallholder farms in western Kenya. I. Heterogeneity at region and farm scale
-
Tittonell P, Vanlauwe B, Leffelaar PA, Rowe E, Giller KE (2005) Exploring diversity in soil fertility management of smallholder farms in western Kenya. I. Heterogeneity at region and farm scale. Agric Ecosyst Environ 110: 149-165.
-
(2005)
Agric Ecosyst Environ
, vol.110
, pp. 149-165
-
-
Tittonell, P.1
Vanlauwe, B.2
Leffelaar, P.A.3
Rowe, E.4
Giller, K.E.5
-
31
-
-
33751421586
-
Nutrient use efficiencies and crop responses to N, P and manure applications in Zimbabwean soils: Exploring management strategies across soil fertility gradients
-
Tittonell P, Zingore S, Wijk MT, van Corbeels M, Giller KE (2007a) Nutrient use efficiencies and crop responses to N, P and manure applications in Zimbabwean soils: exploring management strategies across soil fertility gradients. Field Crops Res 100: 348-368.
-
(2007)
Field Crops Res
, vol.100
, pp. 348-368
-
-
Tittonell, P.1
Zingore, S.2
Wijk, M.T.3
van Corbeels, M.4
Giller, K.E.5
-
32
-
-
33947674849
-
Heterogeneity of crop productivity and resource use efficiency within smallholder Kenyan farms: Soil fertility gradients or management intensity gradients?
-
Tittonell P, Vanlauwe B, Ridder N, de Giller KE (2007b) Heterogeneity of crop productivity and resource use efficiency within smallholder Kenyan farms: soil fertility gradients or management intensity gradients? Agric Syst 94: 376-390.
-
(2007)
Agric Syst
, vol.94
, pp. 376-390
-
-
Tittonell, P.1
Vanlauwe, B.2
Ridder, N.3
de Giller, K.E.4
-
34
-
-
33744931880
-
Popular myths around soil fertility management in sub-Saharan Africa
-
Vanlauwe B, Giller KE (2006) Popular myths around soil fertility management in sub-Saharan Africa. Agric Ecosyst Environ 116: 34-46.
-
(2006)
Agric Ecosyst Environ
, vol.116
, pp. 34-46
-
-
Vanlauwe, B.1
Giller, K.E.2
-
36
-
-
33845400156
-
Within-farm soil fertility gradients affect response of maize to fertiliser application in western Kenya
-
Vanlauwe B, Tittonell P, Mukalama J (2006) Within-farm soil fertility gradients affect response of maize to fertiliser application in western Kenya. Nutr Cycl Agroecosyst 76: 171-182.
-
(2006)
Nutr Cycl Agroecosyst
, vol.76
, pp. 171-182
-
-
Vanlauwe, B.1
Tittonell, P.2
Mukalama, J.3
-
37
-
-
77954029505
-
-
Vanlauwe B, Bationo A, Chianu J, Giller KE, Merckx R, Mokwunye U, Ohiokpehai O, Pypers P, Tabo R, Shepherd K, Smaling E, Woomer PL, Sanginga N (2009) Integrated soil fertility management: operational definition and consequences for implementation and dissemination. Outlook Agric (in press).
-
-
-
-
39
-
-
56749097938
-
Rotation effects of grain legumes and fallow on maize yield, microbial biomass and chemical properties of an Alfisol in the Nigerian savanna
-
Yusuf AA, Abiadoo RC, Iwuafor ENO, Olufajo OO, Sanginga N (2009) Rotation effects of grain legumes and fallow on maize yield, microbial biomass and chemical properties of an Alfisol in the Nigerian savanna. Agric Ecosyst Environ 129: 325-331.
-
(2009)
Agric Ecosyst Environ
, vol.129
, pp. 325-331
-
-
Yusuf, A.A.1
Abiadoo, R.C.2
Iwuafor, E.N.O.3
Olufajo, O.O.4
Sanginga, N.5
-
40
-
-
77954035878
-
Soil type, historical management and current resource allocation: Three dimensions regulating variability in maize yields and nutrient use efficiencies on African smallholder farms
-
Zingore S, Murwira HK, Delve RJ, Giller KE (2007a) Soil type, historical management and current resource allocation: three dimensions regulating variability in maize yields and nutrient use efficiencies on African smallholder farms. Field Crops Res 101: 269-305.
-
(2007)
Field Crops Res
, vol.101
, pp. 269-305
-
-
Zingore, S.1
Murwira, H.K.2
Delve, R.J.3
Giller, K.E.4
-
41
-
-
33845389648
-
Influence of nutrient management strategies on variability of soil fertility, crop yields and nutrient balances on African smallholder farms
-
Zingore S, Murwira HK, Delve RJ, Giller KE (2007b) Influence of nutrient management strategies on variability of soil fertility, crop yields and nutrient balances on African smallholder farms. Agric Ecosyst Environ 119: 112-126.
-
(2007)
Agric Ecosyst Environ
, vol.119
, pp. 112-126
-
-
Zingore, S.1
Murwira, H.K.2
Delve, R.J.3
Giller, K.E.4
-
42
-
-
39849100899
-
Multiple benefits of manure: The key to maintenance of soil fertility and restoration of depleted sandy soils on African smallholder farms
-
Zingore S, Delve RJ, Nyamangara J, Giller KE (2008) Multiple benefits of manure: The key to maintenance of soil fertility and restoration of depleted sandy soils on African smallholder farms. Plant Soil 80: 267-282.
-
(2008)
Plant Soil
, vol.80
, pp. 267-282
-
-
Zingore, S.1
Delve, R.J.2
Nyamangara, J.3
Giller, K.E.4
|