Responses of lactating cows to energy and protein supplementation while grazing a restricted allowance of grass
1998 ◽
Vol 1998
◽
pp. 195-195
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Keyword(s):
Earlier work has indicated low responses in milk yield to supplementation with concentrates during grazing (Leaver, 1985). The substitution effect of concentrates on herbage dry matter intake is high at generous allowances of grass, but is much lower when the allocation of grass is low (Meijs and Hoekstra, 1984). It is therefore expected that the responses in milk yield to supplementation with concentrates during grazing would be greater with a restricted allowance of grass. The aim of the experiment was to measure the milk yield responses of high yielding cows to increased energy and protein supplementation, when offered a restricted allowance of grass.
1998 ◽
Vol 1998
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pp. 195-195
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1977 ◽
Vol 60
(11)
◽
pp. 1739-1754
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1988 ◽
Vol 1988
◽
pp. 111-111
Keyword(s):
THE INVESTIGATION OF SODIUM BICARBONATE OR BENTONITE AS SUPPLEMENTS IN SILAGES FED TO LACTATING COWS
1983 ◽
Vol 63
(4)
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pp. 939-947
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Keyword(s):
2020 ◽
Vol 72
(4)
◽
pp. 1545-1554
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