Articles by Author: Roland W Scholz

Search results for Roland W Scholz

We found 18 results for you
  1. Efforts Toward Improving Maize Yields on Smallholder Farms in Uasin Gishu County, Kenya, through Site-specific, Soil-testing-based Fertiliser Recommendations: A Transdisciplinary Approach

    Efforts Toward Improving Maize Yields on Smallholder Farms in Uasin Gishu County, Kenya, through Site-specific, Soil-testing-based Fertiliser Recommendations: A Transdisciplinary Approach

    Item type: Journal Article • Journal: East African Agricultural and Forestry Journal
    This study evaluated the effects of site-specific, soil-testing-based fertiliser recommendations on maize yields using the transdisciplinary (TD) process. The TD process utilizes knowledge from science and practice. Farmers, extension officers, local financial institutions, and other practitioners collaborated with local scientists...
  2. SHORT NOTES

    SHORT NOTES

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
  3. Short Notes

    Short Notes

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
  4. Breeding biology of Frances's Sparrowhawk <em>Accipiter francesii</em> in a lowland rainforest of northeastern Madagascar

    Breeding biology of Frances's Sparrowhawk <em>Accipiter francesii</em> in a lowland rainforest of northeastern Madagascar

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    Lily-Arison, R.de R. 2000. Breeding biology of Frances's Sparrowhawk Accipiter francesii in a lowland rainforest of northeastem Madagascar. Ostrich 71 (1 & 2): 332–335.
  5. Knowledge of HIV/AIDS, sexual behaviour and prevalence of sexually transmitted infections among female students of the University of Buea, Cameroon

    Knowledge of HIV/AIDS, sexual behaviour and prevalence of sexually transmitted infections among female students of the University of Buea, Cameroon

    Item type: Journal Article • Journal: African Journal of AIDS Research
    The study investigates the cognitive effect of knowledge and protective practices on the prevalence of HIV and some sexually transmitted infections (STIs) among female students of the University of Buea, Cameroon. A cross-sectional study involving the analysis of a questionnaire...
  6. Short Notes

    Short Notes

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
  7. Nest characteristics of Yellow-billed Kites <em>Milvus aegyptius</em> in the Manambolomaty Lakes Complex, western Madagascar

    Nest characteristics of Yellow-billed Kites <em>Milvus aegyptius</em> in the Manambolomaty Lakes Complex, western Madagascar

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    We studied the nesting biology of Yellow-billed Kites Milvus aegyptius in the Manambolomaty Lakes Complex of western Madagascar during 2002 and 2003. We recorded 64 nesting attempts. In 2003, 33% (n = 39 nests) of the occupied nests were from...
  8. Nesting biology and food habits of the Peregrine Falcon <em>Falco peregrinus radama</em> in the south-west and central plateau of Madagascar

    Nesting biology and food habits of the Peregrine Falcon <em>Falco peregrinus radama</em> in the south-west and central plateau of Madagascar

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    We studied nesting biology, behaviour, and diet of the Peregrine Falcon Falco peregrinus radama in Madagascar during two breeding seasons at Tsimanampetsotsa Natural Reserve in the south-west (n = 2 nests) and at Tritriva Lake (n = 1 nest) on...
  9. First nest descriptions, nesting biology and food habits for Bernier's Vanga, <em>Oriolia bernieri,</em> in Ma

    First nest descriptions, nesting biology and food habits for Bernier's Vanga, <em>Oriolia bernieri,</em> in Ma

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    Four nests of the rare and endemic Bernier's Vanga, Oriolia bernieri, were discovered; one in 1997, one in 1998, and two in 1999 on the Masoala Peninsula, northeastern Madagascar. At the 1998 nest, the female made 189 visits with 186...