Author: Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 12
Book Description
Urea-treated Versus Soybean Meal-treated Corn Silage for Dairy Cattle
Author: Utilization of Urea Nitrogen in Corn Silage and Concentrate Rations of Lactating Dairy Cattle with Or Without Sulphur Supplementation
Author: Donald Guest GrievePublisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 424
Book Description
Alfalfa Silage
Author: Ollie Ezekiel ReedPublisher:
ISBN:
Category : Alfalfa silage
Languages : en
Pages : 28
Book Description
Anhydrous Ammonia Versus Urea in Corn Silage for Dairy Animals
Author: Odon Pessoa SantanaPublisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 254
Book Description
Nitrogen and Phosphorus Nutrition of Cattle
Author: Alexander N. HristovPublisher: CABI Publishing
ISBN: 9780851990132
Category : Technology & Engineering
Languages : en
Pages : 288
Book Description
Interactions between Cattle and the Environment: a General Introduction; Nitrogen Requirements of Cattle; Nitrogen Metabolism in the RUlDen; Factors Affecting the Efficiency of Nitrogen Utilization in the RUlDen; Whole-anilnal Nitrogen Balance in Cattle Phosphorus Metabolism in the RUlDen; Phosphorus Metabolism in Rwninants and Requirements of Cattle; Etfects ofDietary Phosphorus and Nitrogen on Cattle Reproduction; lnproving the EfficielicY cifNutrient Use on Cattle Operations.
Research Report
Author: Influence of Ammonia Treatment and Time of Ensiling on Proteolysis and Feeding Value of Corn Silage for Dairy Cattle
Author: Colin O. L. E. JohnsonPublisher:
ISBN:
Category : Ammonia
Languages : en
Pages : 142
Book Description
INRA feeding system for ruminants
Author: INRAPublisher: BRILL
ISBN: 908686872X
Category : Medical
Languages : en
Pages : 639
Book Description
The INRA Feeding System for Ruminants has been renewed to better address emerging challenges for animal nutrition: prevision of productive responses, product quality, animal health and emissions to the environment, in a larger extent of breeding contexts. The new system is mainly built from meta-analyses of large data bases, and modelling. The dietary supply model accounts for digestive interactions and flows of individual nutrients, so that feed values depend on the final ration. Animal requirements account for variability in metabolic efficiency. Various productive and non-productive animal responses to diets are quantified. This book presents the whole system for dairy and meat, large and small ruminant production, including specificities for tropical and Mediterranean areas. The first two sections present biological concepts and equations (with their field of application and statistical accuracy) used to predict intake (including at grazing) and nutrient supply (Section 1), animal’s requirements and multiple responses to diets (Section 2). They apply to net energy, metabolisable protein and amino acids, water, minerals and vitamins. Section 3 presents the use of concepts and equations in rationing with two purposes: (1) diet calculation for a given performance objective; and (2) prediction of the multiple responses of animal to diet changes. Section 4 displays the tables of feed values, and their prevision. All the equations and concepts are embedded in the fifth version of INRAtion® software for practical use.
Alternate Nitrogen Sources for Ruminants
Author: NorFor -
Author: Harald VoldenPublisher: Springer Science & Business Media
ISBN: 9086867189
Category : Science
Languages : en
Pages : 172
Book Description
NorFor is a semi-mechanistic feed evaluation system for cattle, which is used by advisors in Denmark, Iceland, Norway and Sweden. This book describes in detail the system and it covers five main sections. The first is concerned with information on feed characteristics, feed analysis and feed digestion methods. The second section describes the digestion and metabolism in the gastrointestinal tract and the supply and requirement of energy and metabolizable amino acids. The third section considers the prediction of feed intake and physical structure of the diet. The fourth section focuses on model evaluation and the final section provides information on the IT solutions and feed ration formulation by a non-linear economical optimization procedure. This book will be of significant interest to researchers, students and advisors of cattle nutrition and feed evaluation.