Effect of time of maize silage supplementation on herbage intake, milk production, and nitrogen excretion of grazing dairy cows

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Title

Effect of time of maize silage supplementation on herbage intake, milk production, and nitrogen excretion of grazing dairy cows

Content partner

Lincoln University

Collection

Lincoln University Research Archive

Description

The objective of this study was to evaluate the effect of feeding maize silage at different times before a short grazing bout on dry matter (DM) intake, milk production, and N excretion of dairy cows. Thirty-six Friesian × Jersey crossbred lactating dairy cows were blocked in 9 groups of 4 cows by milk solids (sum of protein and fat) production (1.26 ± 0.25 kg/d), body weight (466 ± 65 kg), body condition score (4 ± 0.48), and days in milk (197 ± 15). Groups were then randomly assigned to 1 o...

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Format

Research Paper

Research format

Journal article

Date created

2016-09

Creator

Al-Marashdeh, Omar / Gregorini, Pablo / Edwards, GR

URL

https://hdl.handle.net/10182/7877

Related subjects

dairy cow / maize silage / nitrogen excretion / time of supplementation / Milk / Animals / Cattle / Zea mays / Nitrogen / Diet / Lactation / Silage / Female / Animal production / Food sciences / Veterinary sciences

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