Author: Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 732
Book Description
Vols. for contain documents presented at the meeting of the Standing Committee on Research and Statistics.
Collective Volume of Scientific Papers
Author: Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 732
Book Description
Vols. for contain documents presented at the meeting of the Standing Committee on Research and Statistics.
Agrindex
Author: 
Author: Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 716
Book Description
Exogenous Enzymes as Feed Additives in Ruminants
Author: Abdelfattah Zeidan Mohamed SalemPublisher: Springer Nature
ISBN: 303127993X
Category : Medical
Languages : en
Pages : 200
Book Description
This book addresses a global issue of increasing high quality food from ruminant animals while reducing their impacts on the environment. However, one of the main constraints to livestock development and the underlying cause of the low productivity in many developing countries is inadequate nutrition associated with inefficient utilization of forages and fibrous feed resources. In many countries, fibrous feed makes up the bulk of available feed resource base, which is characterized by scarcity and fluctuating supply in the quantity and quality of feed resources, nutrient imbalance as seen in many native pastures, grasslands and crop residues-based feeding systems with limited use of commercial concentrate feeds such as soybean, cottonseed and groundnut meals, etc. Furthermore, the production of methane, an important greenhouse gas (GHG), from ruminants fed highly fibrous diets such as straws and stover is higher than those animals fed better quality forages or concentrate diets. Recent research shows that supplementing livestock diets with exogenous fibre degrading enzymes can improve feed utilization by enhancing intake, fibre degradation in the rumen and overall digestibility of fibrous feeds which in turn leads to improved animal performance, farmers’ income, and a reduction in GHG emissions. The book editors would like to acknowledge the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture for funding part of the studies that make up some of these chapters and were part of the final reports of a coordinated research project financed by IAEA.
Cross Border Waters
Author: Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 376
Book Description
Proceedings RMRS.
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 386
Book Description
Cross Border Waters
Author: G. J. GottfriedPublisher: DIANE Publishing
ISBN: 9780788181597
Category :
Languages : en
Pages : 376
Book Description
Brought together scientists & resource managers from government, universities, & private organizations in the U.S. & Mexico. Participants exchanged information on existing or potential cooperative projects, agency functions & programs, & issues concerning natural & cultural resource management in the border states. Sessions: ecotourism, recreation & partnership, wildlife biology & management, wetlands & watersheds, flora & vegetation, environmental education, cultural resources; water resources, fisheries, & protection & conservation. Contains 126 papers & abstracts, usually in English & Spanish.
ALAN
Author: RMC
Author: Long-Term Observations and Research in forestry
Author: Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 306
Book Description