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Livestock Research for Rural Development, Volume 33, Number 12, December 2021
ISSN 0121-3784


The COP26 UN Climate Change Conference (31 October-12 November 2021)

This issue of LRRD coincides with the on-line debate on the conclusions of the COP26 climate conference UN Climate Conference in Glasgow. It is our responsibility and opportunity for all of us to respond in whatever way we can to the challenges of meeting the goals set by this conference to safe-guard the future of planet Earth.



  1. Reducing enteric methane emissions from ruminants by feeding yeast-fermented rice. A refinement of methodology practiced by rice farmers to make rice wine; T R Preston, R A Leng and María E Gómez Z (Editorial)

  2. State of pastoral resources in the Algerian steppe regions: main factors of degradation and definition of preservation and rehabilitation actions; Boukerker Hassen, Boumedjene Mouna Rachida, Doghbage Abdelghafour, Belhouadjeb Fathi Abdellatif, Kherifi Wahida, Hecini Lynda and Bekiri Fedia

  3. Effects of breed and management system on egg quality traits of two improved dual-purposes chicken breeds; F S Guni, S H Mbaga, A M Katule and E H Goromela

  4. Partial replacement of soybean meal with infertile egg powder: effects on growth performance and organ traits of Indonesia native chickens; Novi Akhirini, Wara Pratitis Sabar Suprayogi, Rendi Fathoni Hadi, Wahyu Setyono and Agung Irawan

  5. Analysis of climate change and land use/cover impacts on Fogera cattle population dynamics at Metekel Ranch, Northwestern Ethiopia; Michael Abera, Mitiku Eshetu, Yesihak Yusuf Mummed, Fabio Pilla and Zewdu Wondifraw

  6. Effects of fresh garlic supplement on growth performance and blood chemistry of Noi chicken; Pham Tan Nha, Nguyen Thi Kim Dong and Le Thu Thuy

  7. Seed size as a predictor of germination in Myrtus communis L., a potential fodder shrub; L M Mansouri and A Kheloufi (in french)

  8. Model for the appropriation, learning management and empowerment of biodigester technology (BioMAGET) in family farming areas; Félix A Moreno-Elcure and Luisa Díaz Jaimes (in spanish)

  9. Effect of dietary levels of Tra fish (Pangasius hypophthalmus) oil supplementation on nutrient utilization, growth performance and carcass traits of Noi chicken in Mekong delta, Vietnam; Nguyen Thi Kim Dong and Nguyen Van Thu

  10. Seed germination improvement of Anagyris foetida L. an autumn-winter flowering Mediterranean shrub; L M Mansouri and A Kheloufi (in french)