[PDF] La digestibilité des fourrages PDF de

Mais, si la ration contient 35 de fibre NDF, la vache mange 23,6 kg uréique du lait (AUL ou MUN) peut augmenter avec un manque d'énergie disponible

If the MUN concentration is low there is probably either too little soluble protein in the ration or an excess of soluble carbohydrate Conversely, a high MUN

[PDF] How Efficiently Are Your Cows Using Ration Nitrogen

High MUN levels indicate a lower efficiency of N use in the animal A separate fact sheet contains more information and guidelines for using MUN as part of your

[PDF] RÈGLES DE PROCÉDURE - LIMUN

9 sept 2016 · ration ou instruction promulguée par l'un des membres du Secrétariat est soumise à vali- dation du Secrétaire Général, sauf indication

[PDF] Strategies to Reduce Amounts of Nitrogen and - Virginia Tech

higher concentrations of N and P in the ration result in their greater excretion in urine Milk urea N (MUN) is an indicator of an animal's pro- tein status and most

[PDF] Milk Urea Nitrogen - A Nutritional Evaluation Tool?

If cows are fed forages separately from concentrates in the milking parlor, MUN values may be lower than those fed total mixed rations where cows eat

[PDF] Optimizing protein in the ration The ABC of MUN - Valacta

Last May, the Valacta labora- tory analyzed its 10,000,000th sample for milk urea nitrogen (MUN) since the introduction of this service in June 1998 With a