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51

Initial nitrous oxide fluxes from a maize-legume cropping system in a soil of the derived Savanna zone of Nigeria-effect of fertilizer and incoporated organic matter

Roing, K, Goosens, A, Diels, J, Sanginga, N, Andren, O, Vanlauwe, B

Journal:

West African Journal of Applied Ecology

Year:

2009

File:

PDF, 451 KB

2009

52

Effect of Mulch from Selected Multipurpose Trees (MPTs) on Growth, Nitrogen Nutrition and Yield of Maize (Zea mays L.)

A. Y. Kamara, I. O. Akobundu, N. Sanginga, S. C. Jutzi

Journal:

Journal of Agronomy and Crop Science

Year:

2000

Language:

english

File:

PDF, 192 KB

english, 2000

53

Intra-specific variation in growth and P accumulation ofLeucaena leucocephalaandGliricidia sepiumas influenced by soil phosphate status

N. Sanginga, G. D. Bowen, S. K. A. Danso

Journal:

Year:

1991

Language:

english

File:

PDF, 586 KB

english, 1991

54

Persistence and recovery of introducedRhizobiumten years after inoculation onLeucaena leucocephalagrown on an Alfisol in southwestern Nigeria

N. Sanginga, S. K. A. Danso, K. Mulongoy, A. A. Ojeifo

Journal:

Year:

1994

Language:

english

File:

PDF, 491 KB

english, 1994

55

Variation in nodulation and N2fixation by theGliricidia sepium/Rhizobiumspp. symbiosis in a calcareous soil

N. Sanginga, K. Manrique, G. Hardarson

Journal:

Biology and Fertility of Soils

Year:

1991

Language:

english

File:

PDF, 639 KB

english, 1991

56

Early growth and N2-fixation of leucaena and gliricidia at different levels of phosphorus application

Journal:

Nutrient Cycling in Agroecosystems

Year:

1992

Language:

english

File:

PDF, 585 KB

english, 1992

57

Nodulation and growth ofLeucaena leucocephala(Lam.) de Wit as affected by inoculation and N fertilizer

N. Sanginga, K. Mulongoy, A. Ayanaba

Journal:

Year:

1988

Language:

english

File:

PDF, 551 KB

english, 1988

58

Nitrogen contribution of Leucaena/Rhizobium symbiosis to soil and a subsequent maize crop

N. Sanginga, K. Mulongoy, A. Ayanaba

Journal:

Year:

1988

Language:

english

File:

PDF, 383 KB

english, 1988

59

Response of Leucaena/Rhizobium symbiosis to mineral nutrients in Southwestern Nigeria

N. Sanginga, K. Mulongoy, A. Ayanaba

Journal:

Year:

1988

Language:

english

File:

PDF, 521 KB

english, 1988

60

Amino acid composition of azolla as affected by strains and population density

N. Sanginga, C. Hove

Journal:

Year:

1989

Language:

english

File:

PDF, 342 KB

english, 1989

61

Nitrogen fixation of field-inoculatedLeucaena leucocephala(Lam.) de Wit estimated by the15N and the difference methods

N. Sanginga, K. Mulongoy, A. Ayanaba

Journal:

Year:

1989

Language:

english

File:

PDF, 350 KB

english, 1989

62

Nodulation and growth response ofAllocasuarinaandCasuarinaspecies to phosphorus fertilization

N. Sanginga, S. K. A. Danso, G. D. Bowen

Journal:

Year:

1989

Language:

english

File:

PDF, 561 KB

english, 1989

63

Can introduced and indigenous rhizobial strains compete for nodule formation by promiscuous soybean in the moist savanna agroecological zone of Nigeria?

J. A. Okogun, N. Sanginga

Journal:

Biology and Fertility of Soils

Year:

2003

Language:

english

File:

PDF, 135 KB

english, 2003

64

Responses to rhizobial inoculation by two promiscuous soybean cultivars in soils of the Southern Guinea savanna zone of Nigeria

A. O. Osunde, S. Gwam, A. Bala, N. Sanginga, J. A. Okogun

Journal:

Biology and Fertility of Soils

Year:

2003

Language:

english

File:

PDF, 222 KB

english, 2003

65

Impact of residue characteristics on phosphorus availability in West African moist savanna soils

O.C. Nwoke, B. Vanlauwe, J. Diels, N. Sanginga, O. Osonubi

Journal:

Biology and Fertility of Soils

Year:

2004

Language:

english

File:

PDF, 308 KB

english, 2004

66

Response ofMucuna pruriensto symbiotic nitrogen fixation by rhizobia following inoculation in farmers' fields in the derived savanna of Benin

P. Houngnandan, N. Sanginga, P. Woomer, B. Vanlauwe, O. Van Cleemput

Journal:

Biology and Fertility of Soils

Year:

2000

Language:

english

File:

PDF, 101 KB

english, 2000

67

Nitrogen and phosphorus uptake by maize as affected by particulate organic matter quality, soil characteristics, and land-use history for soils from the West African moist savanna zone

B. Vanlauwe, K. Aihou, S. Aman, B. K. Tossah, J. Diels, O. Lyasse, S. Hauser, N. Sanginga, R. Merckx

Journal:

Biology and Fertility of Soils

Year:

2000

Language:

english

File:

PDF, 128 KB

english, 2000

68

Availability of N from Casuarina residues and inorganic N to maize, using 15N isotope techniques

K. Ngoran, F. Zapata, N. Sanginga

Journal:

Biology and Fertility of Soils

Year:

1998

Language:

english

File:

PDF, 102 KB

english, 1998

69

Time-course of dinitrogen fixation of promiscuous soybean cultivars measured by the isotope dilution method

R. C. Abaidoo, K. E. Dashiell, N. Sanginga, H. H. Keyser, P. W. Singleton

Journal:

Biology and Fertility of Soils

Year:

1999

Language:

english

File:

PDF, 190 KB

english, 1999

70

Transformations and recovery of residue and fertilizer nitrogen-15 in a sandy Lixisol of West Africa

B. Ibewiro, N. Sanginga, B. Vanlauwe, R. Merckx

Journal:

Biology and Fertility of Soils

Year:

2000

Language:

english

File:

PDF, 126 KB

english, 2000

71

Assessment of soil factors limiting growth and establishment ofMucunain farmers' fields in the derived savanna of the Benin Republic

P. Houngnandan, N. Sanginga, A. Okogun, B. Vanlauwe, R. Merckx, O. Van Cleemput

Journal:

Biology and Fertility of Soils

Year:

2001

Language:

english

File:

PDF, 52 KB

english, 2001

72

Conflicts management, social capital and adoption of agroforestry technologies: empirical findings from the highlands of southwestern Uganda

Pascal C. Sanginga, Rick N. Kamugisha, Adrienne M. Martin

Journal:

Agroforestry Systems

Year:

2007

Language:

english

File:

PDF, 161 KB

english, 2007

73

Patterns of participation in farmers’ research groups: Lessons from the highlands of southwestern Uganda

Pascal C. Sanginga, Jackson Tumwine, Nina K. Lilja

Journal:

Agriculture and Human Values

Year:

2006

Language:

english

File:

PDF, 256 KB

english, 2006

74

On-farm Evaluation of Biological Nitrogen Fixation Potential and Grain Yield ofLablaband Two Soybean Varieties in the Northern Guinea Savanna of Nigeria

J. A. Okogun, N. Sanginga, R. Abaidoo, K. E. Dashiell, J. Diels

Journal:

Nutrient Cycling in Agroecosystems

Year:

2005

Language:

english

File:

PDF, 118 KB

english, 2005

75

Grain legume rotation benefits to maize in the northern Guinea savanna of Nigeria: fixed-nitrogen versus other rotation effects

A. A. Yusuf, E. N. O. Iwuafor, R. C. Abaidoo, O. O. Olufajo, N. Sanginga

Journal:

Nutrient Cycling in Agroecosystems

Year:

2009

Language:

english

File:

PDF, 280 KB

english, 2009

76

Senna siameatrees recycle Ca from a Ca-rich subsoil and increase the topsoil pH in agroforestry systems in the West African derived savanna zone

B. Vanlauwe, K. Aihou, B. K. Tossah, J. Diels, N. Sanginga, R. Merckx

Journal:

Year:

2005

Language:

english

File:

PDF, 791 KB

english, 2005

77

Phosphorus benefits from grain-legume crops to subsequent maize grown on acid soils of southern Cameroon

M. Jemo, R. C. Abaidoo, C. Nolte, M. Tchienkoua, N. Sanginga, W. J. Horst

Journal:

Year:

2006

Language:

english

File:

PDF, 290 KB

english, 2006

78

Genetic diversity of indigenousBradyrhizobiumnodulating promiscuous soybean [Glycine max(L) Merr.] varieties in Kenya: Impact of phosphorus and lime fertilization in two contrasting sites

V. W. Wasike, D. Lesueur, F. N. Wachira, N. W. Mungai, L. M. Mumera, N. Sanginga, H. N. Mburu, D. Mugadi, P. Wango, B. Vanlauwe

Journal:

Year:

2009

Language:

english

File:

PDF, 273 KB

english, 2009

79

Assessment of the Enabling Rural Innovation (ERI) approach: Case studies from Malawi and Uganda

Susan Kaaria, Jemimah Njuki, Annet Abenakyo, Robert Delve, Pascal Sanginga

Journal:

Natural Resources Forum (John Wiley and Sons)

Year:

2008

Language:

english

File:

PDF, 768 KB

english, 2008

80

Nitrogen fixation and N contribution by promiscuous nodulating soybeans in the southern Guinea savanna of Nigeria

N. Sanginga, K. Dashiell, J.A. Okogun, G. Thottappilly

Journal:

Year:

1997

Language:

english

File:

PDF, 67 KB

english, 1997

81

Alley cropping in the moist savanna of West-Africa: I. Restoration and maintenance of soil fertility on ’terre de barre‘ soils in Bénin Republic

K. Aihou, N. Sanginga, B. Vanlauwe, O. Lyasse, J. Diels, R. Merckx

Journal:

Agroforestry Systems

Year:

1998-1999

Language:

english

File:

PDF, 145 KB

english, 1998-1999

82

Alley cropping in the moist savanna of West-Africa: III. Soil organic matter fractionation and soil productivity

B. Vanlauwe, S. Aman, K. Aihou, B. K. Tossah, V. Adebiyi, N. Sanginga, O. Lyasse, J. Diels, R. Merckx

Journal:

Agroforestry Systems

Year:

1998-1999

Language:

english

File:

PDF, 199 KB

english, 1998-1999

83

Alley cropping in the moist savanna of West-Africa: II. Impact on soil productivity in a North-to-South transect in Togo

B. K. Tossah, D. K. Zamba, B. Vanlauwe, N. Sanginga, O. Lyasse, J. Diels, R. Merckx

Journal:

Agroforestry Systems

Year:

1998-1999

Language:

english

File:

PDF, 124 KB

english, 1998-1999

84

The use of Sesbania (Sesbania rostrata) and urea in lowland rice production in Sierra Leone

A. R. Bar, I. Baggie, N. Sanginga

Journal:

Agroforestry Systems

Year:

2000

Language:

english

File:

PDF, 27 KB

english, 2000

85

Charge characteristics of soil organic matter fractions in a Ferric Lixisol under some multipurpose trees

K. Oorts, B. Vanlauwe, O. O. Cofie, N. Sanginga, R. Merckx

Journal:

Agroforestry Systems

Year:

2000

Language:

english

File:

PDF, 412 KB

english, 2000

86

Ameliorating acid infertile rice soil with organic residue from nitrogen fixing trees

I. Baggie, F. Zapata, N. Sanginga, S.K.A Danso

Journal:

Nutrient Cycling in Agroecosystems

Year:

2000

Language:

english

File:

PDF, 65 KB

english, 2000

87

Alley cropping with Senna siamea in South-western Nigeria: II. Dry matter, total N, and urea-derived N dynamics of the Senna and maize roots

B. Vanlauwe, N Sanginga, R. Merckx

Journal:

Year:

2001

Language:

english

File:

PDF, 854 KB

english, 2001

88

Alley cropping with Senna siamea in South-western Nigeria: I. Recovery of 15N labeled urea by the alley cropping system

B. Vanlauwe, N. Sanginga, R. Merckx

Journal:

Year:

2001

Language:

english

File:

PDF, 1.02 MB

english, 2001

89

Leaf quality of selected hedgerow species at two canopy ages in the derived savanna zone of West Africa

B. Vanlauwe, K. Aihou, S. Aman, B. K. Tossah, J. Diels, N. Sanginga, R. Merckx

Journal:

Agroforestry Systems

Year:

2001

Language:

english

File:

PDF, 161 KB

english, 2001

90

Root distribution of Senna siamea grown on a series of derived-savanna-zone soils in Togo, West Africa

B. Vanlauwe, F. K. Akinnifesi, B. K. Tossah, O. Lyasse, N. Sanginga, R. Merckx

Journal:

Agroforestry Systems

Year:

2002

Language:

english

File:

PDF, 326 KB

english, 2002

91

The contribution of nitrogen by promiscuous soybeans to maize based cropping the moist savanna of Nigeria

N. Sanginga, J. Okogun, B. Vanlauwe, K. Dashiell

Journal:

Year:

2002

Language:

english

File:

PDF, 99 KB

english, 2002

92

Fertiliser use and definition of farmer domains for impact-oriented research in the northern Guinea savanna of Nigeria

V.M. Manyong, K.O. Makinde, N. Sanginga, B. Vanlauwe, J. Diels

Journal:

Nutrient Cycling in Agroecosystems

Year:

2001

Language:

english

File:

PDF, 433 KB

english, 2001

93

Plant age and rock phosphate effects on the organic resource quality of herbaceous legume residues and their N and P release dynamics

B. Vanlauwe, A. Idrissa, J. Diels, N. Sanginga, R. Merckx

Journal:

Agronomy for Sustainable Development

Year:

2008

Language:

english

File:

PDF, 497 KB

english, 2008

94

Arbuscular mycorrhizal fungi in the rhizosphere of banana and plantain and the growth of tissue culture cultivars

Joyce Mnyazi Jefwa, Esther Kahangi, Turop Losenge, Joseph Mung’atu, Wilson Ngului, Stephen M. Ichami, Nteranya Sanginga, Bernard Vanluawe

Journal:

Agriculture, Ecosystems & Environment

Year:

2012

Language:

english

File:

PDF, 652 KB

english, 2012

95

Residual benefits of promiscuous soybean to maize (Zea mays L.) grown on farmers’ fields around Minna in the southern Guinea savanna zone of Nigeria

A.O Osunde, A Bala, M.S Gwam, P.A Tsado, N Sanginga, J.A Okogun

Journal:

Agriculture, Ecosystems & Environment

Year:

2003

Language:

english

File:

PDF, 324 KB

english, 2003

96

Balanced nutrient management systems for cropping systems in the tropics: from concept to practice

N. Sanginga, O. Lyasse, J. Diels, R. Merckx

Journal:

Agriculture, Ecosystems & Environment

Year:

2003

Language:

english

File:

PDF, 47 KB

english, 2003

97

Sustainable resource management coupled to resilient germplasm to provide new intensive cereal–grain–legume–livestock systems in the dry savanna

N Sanginga, K.E Dashiell, J Diels, B Vanlauwe, O Lyasse, R.J Carsky, S Tarawali, B Asafo-Adjei, A Menkir, S Schulz, B.B Singh, D Chikoye, D Keatinge, R Ortiz

Journal:

Agriculture, Ecosystems & Environment

Year:

2003

Language:

english

File:

PDF, 96 KB

english, 2003

98

Variation in growth, sources of nitrogen and N-use efficiency by provenances of Gliricidia sepium

N. Sanginga, S.K.A. Danso, G.D. Bowen

Journal:

Soil Biology and Biochemistry

Year:

1992

Language:

english

File:

PDF, 670 KB

english, 1992

99

Population size, distribution, and symbiotic characteristics of indigenous Bradyrhizobium spp. that nodulate TGx soybean genotypes in Africa

R.C. Abaidoo, H.H. Keyser, P.W. Singleton, K.E. Dashiell, N. Sanginga

Journal:

Applied Soil Ecology

Year:

2007

Language:

english

File:

PDF, 495 KB

english, 2007

100

Utilization of rock phosphate by crops on a representative toposequence in the Northern Guinea savanna zone of Nigeria: response by Mucuna pruriens, Lablab purpureus and maize

B. Vanlauwe, O.C. Nwoke, J. Diels, N. Sanginga, R.J. Carsky, J. Deckers, R. Merckx

Journal:

Soil Biology and Biochemistry

Year:

2000

Language:

english

File:

PDF, 517 KB

english, 2000