1. Untrsuchungen zum Einflüss von Fett- und Stärkezulagen auf den microbiellen Stoffwechsel im Pansensimulationssystem RUSITEC;Abel;J. Anim. Physiol. Anim. Nutr.,1990
2. Yield and nutritive value of vetch (Vicia sativa)-barley (Hordeum vulgare) forage under different harvesting regimens;Al-Masri;Trop. Grassl.,1998
3. An in vitro evaluation of some unconventional ruminant feeds in terms of the organic matter digestibility, energy and microbial biomass;Al-Masri;Trop. Anim. Health Prod.,2003
4. Nutritive value of some indigenous range plants and their in vitro biochemical fermentable characteristics;Al-Masri,2006
5. An in vitro evaluation of some drought-tolerant native range plants in terms of ruminal microbial nitrogen, microbial biomass and their fermentation characteristics utilizing a gas-production technique;Al-Masri;Trop. Grassl.,2007