What is the required crude protein range for lactating female yaks?
Answer
Diets reaching $12\%$ to $15\%$ crude protein
While a general maintenance diet for a yak might require crude protein levels around $8\%$ to $10\%$ of the total diet, production animals face significantly higher demands based on their physiological output. Specifically, females that are lactating or calves that are actively growing require a much denser supply of nitrogenous compounds to synthesize milk or tissue. To meet these elevated demands for growth or milk production, the diet must be specifically supplemented to ensure the crude protein concentration reaches the range of $12\%$ to $15\%$ of the total dry matter intake.
Related Questions
What vegetation primarily comprises the natural forage of wild yaks?What necessitates a high minimum caloric intake for a wild yak during winter?What is the required crude protein range for lactating female yaks?What is the approximate Net Energy for Maintenance (NEm) density needed by a milk-producing domestic yak?What becomes indispensable for domestic yaks when year-round intensive grazing is impossible?What specific feeds form the nutritional base for domestic yaks at the Toronto Zoo?What physiological constraint arises if a yak diet is too high in grain concentrates?What is an actionable step for producers monitoring the stress of seasonal feed transition?What substance serves as the yak's primary energy source absorbed through the rumen wall?Why is adequate water intake non-negotiable, especially with high-fiber yak diets?Despite supplementation for production, what must remain the base of the yak diet due to ruminant structure?