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Livestock Research for Rural Development, Volume 14, Number 4, August 2002

ISSN 0121-3784




  1. Productive and reproductive performance of Holstein cows managed according to a specialized or dual purpose system in South-east Mexico; R Teyer-Bobadilla, J G Magaña, J Santos and  C Aguilar (En Español)

  2. Detection of mating, pregnancy and imminent parturition in the grasscutter (Thryonomys swinderianus);  Phyllis Addo
  3. Prevalent diseases and mortality in egg type layers under subtropical environment; M Farooq, M A Mian, F R Durrani and M Syed
  4. The effect of supplementing a basal diet of veld grass hay with increasing levels of velvet bean hay (Mucuna pruriens) on nutrient parameters in sheep; J F Mupangwa, N T Ngongoni, D E Daka and H Hamudikuwanda
  5. Use of “dry ammoniation” to improve the nutritive value of  Brachiaria humidicola hay; A Barrios-Urdaneta and M Ventura
  6. Conceptual, methodological and institutional issues in participatory livestock production research; John Morton, Barbara Adolph, Steve Ashley and Dannie Romney
  7. Chemical composition and in vitro dry matter digestibility of local landraces of sweet sorghum in Botswana; O R Madibela,  W S Boitumelo, C Manthe and I Raditedu
  8. Treatment of Chloris  gayana hay with ammonia derived from urea; results of a farm trial in Reunion Island; P Hassoun and J Y Latchimy (en Francais)



  1. Zinc concentrations in commercial mineral salt mixtures for beef cattle; Wilmar Sachetin Marçal, Laurenil Gaste, Marcos Roberto Lopes do Nascimento, Márcio Liboni, Marcos Coelho de Carvalho and Márcio de Nadai Bonin



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·         Editors and Notes for Authors


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