In a digestibility trial, a sheep consuming 0.85kg of hay DM containing 100g N/kg, gains 0.25 kg per day. If the sheep voided 0.35 kg as faeces containing 85% DM and 40g N. 19. Estimate the orts if the sheep was offered 1200g of hay a. 2.05kg b. 0.35kg c. 0.85kg d. 0.025kg e. 0.035kg 20. Calculate the dry matter content of the voided faeces a. 0.41kg b. 0.35kg c. 0.85kg d. 0.30kg e. 0.33kg 21. Calculate the apparent dry matter digestibility of the hay a. 35 1% b. 58.8% c. 41.2% d. 46.9% e. 64.9% 22. Determine the feed conversion ratio a. 0.3 b. 2.9 c. 0.4 d. 3.4 e. 3.2 23. Assuming the sheep excretes 10gN in the urine, estimate the nitrogen balance a. 0.05kg b. 0.05g c. 0.08kg d. 0.04kg e. 0.08g
In a digestibility trial, a sheep consuming 0.85kg of hay DM containing 100g N/kg, gains 0.25 kg per day. If the sheep voided 0.35 kg as faeces containing 85% DM and 40g N. 19. Estimate the orts if the sheep was offered 1200g of hay a. 2.05kg b. 0.35kg c. 0.85kg d. 0.025kg e. 0.035kg 20. Calculate the dry matter content of the voided faeces a. 0.41kg b. 0.35kg c. 0.85kg d. 0.30kg e. 0.33kg 21. Calculate the apparent dry matter digestibility of the hay a. 35 1% b. 58.8% c. 41.2% d. 46.9% e. 64.9% 22. Determine the feed conversion ratio a. 0.3 b. 2.9 c. 0.4 d. 3.4 e. 3.2 23. Assuming the sheep excretes 10gN in the urine, estimate the nitrogen balance a. 0.05kg b. 0.05g c. 0.08kg d. 0.04kg e. 0.08g
Nutrition Through The Life Cycle
7th Edition
ISBN:9781337919333
Author:Brown, Judith E.
Publisher:Brown, Judith E.
Chapter18: Nutrition And Older Adults
Section: Chapter Questions
Problem 8RQ
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