Articles by Author: Mohamed Radi

Search results for Mohamed Radi

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  1. Breeding biology of the Black-bellied Sandgrouse <em>Pterocles orientalis</em> in west-central Morocco

    Breeding biology of the Black-bellied Sandgrouse <em>Pterocles orientalis</em> in west-central Morocco

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    Aspects of the breeding biology of the Black-bellied Sandgrouse Pterocles orientalis were investigated in an arid area of west-central Morocco in the 2003 and 2004 seasons. Back-dating clutches and broods indicated that successful nesting lasted 13–18 weeks from mid-April to...
  2. When do yearling male Black-bellied Sandgrouse <em>Pterocles orientalis</em> reach sexual maturation?

    When do yearling male Black-bellied Sandgrouse <em>Pterocles orientalis</em> reach sexual maturation?

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    In the present study, a histological and morphometric investigation of testes in yearling male Black-bellied Sandgrouse Pterocles orientalis was performed during the reproductive period. The trial was conducted on four randomly selected yearling male birds that originated from eggs collected...
  3. Plumage development and moult in captive Black-bellied Sandgrouse <em>Pterocles orientalis</em>: age and sex variations<xref ref-type="fn" rid="FN0000"/>

    Plumage development and moult in captive Black-bellied Sandgrouse <em>Pterocles orientalis</em>: age and sex variations<xref ref-type="fn" rid="FN0000"/>

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    The sandgrouse, family Pteroclididae, are a group of birds adapted to open, arid habitats and powerful fliers but information on their plumage development and moult is scarce. In this study, the annual cycle of body plumage development, sequence and duration...
  4. Editorial

    Editorial

    Item type: Journal Article • Journal: Journal of Psychology in Africa
  5. Aboveground phytomass productivity and morphological variability of Tunisian accessions of <em>Cenchrus ciliaris</em> L.

    Aboveground phytomass productivity and morphological variability of Tunisian accessions of <em>Cenchrus ciliaris</em> L.

    Item type: Journal Article • Journal: African Journal of Range & Forage Science
    This study assessed the aboveground aerial phytomass produced by 47 accessions of Cenchrus ciliaris L. locally collected in the arid zone of Tunisia and classified into six eco-geographic groups. The extent of genetic variation in five morphologic parameters was examined...
  6. Agronomic evaluation of herbaceous legumes in a subhumid zone of Uganda

    Agronomic evaluation of herbaceous legumes in a subhumid zone of Uganda

    Item type: Journal Article • Journal: African Journal of Range & Forage Science
    Sixteen promising forage legume accessions (15 species) were selected from small plot observation trials for agronomic evaluation over three years in a subhumid zone of Uganda. Macrotyloma axillare (Archer) significantly out yielded all other accessions in terms of annual dry...
  7. Still Photography Provides Data for Community-Based Initiatives

    Still Photography Provides Data for Community-Based Initiatives

    Item type: Journal Article • Journal: Journal of Psychology in Africa
    We use community psychology's accent on methodological pluralism and giving voice to the marginalised as a platform to critically examine the utility and outcome of photography as a data collection and community engagement method. Accordingly we focus on two community...
  8. Community Counselling: Values and Practices

    Community Counselling: Values and Practices

    Item type: Journal Article • Journal: Journal of Psychology in Africa
    This article focuses on community counselling, specifically in African contexts. A community psychology approach is used as a framework for this discussion. This approach, linked to a critical perspective, highlights the importance of going beyond individualist assessments and interventions towards...
  9. Community Counselling in African Contexts

    Community Counselling in African Contexts

    Item type: Journal Article • Journal: Journal of Psychology in Africa
    This article explores community counselling as a form of professional practice for psychologists, with a particular focus on practices that are relevant in African contexts. The discussion identifies and discusses various models of practice identified in community psychology, including an...