Search Results - "McQueen, R.E"

Influence of level of concentrate allocation and fermentability of forage fiber on chewing behavior and production of dairy cows by Robinson, P H, McQueen, R E

“…Nine midlactation dairy cows were offered one of three mixed silage rations with neutral detergent fiber (NDF) that was similar in concentration but different…”
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Influence of rumen fermentable neutral detergent fiber levels on feed intake and milk production of dairy cows by Robinson, P H, McQueen, R E

“…Sixteen dairy cows in midlactation were fed four isonitrogenous (mean 2.46% N) mixed rations containing 46.4% DM and 40.7% NDF in a 16-wk Latin square design…”
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Influence of moisture content of mixed rations on feed intake and milk production of dairy cows by Robinson, P H, Burgess, P L, McQueen, R E

“…Rations with target DM proportions of 35, 45,and 65%, attained by soaking the grain mix in water for 24 h, were fed to 46 mid to late lactation,…”
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Effect of fermentation and formalin preservation on the protein component of bovine colostrum by Bush, R S, McQueen, R E, Nicholson, J W

“…Colostrum was inoculated with Streptococcus lactis or yogurt culture or preserved with .1% (vol/vol) formalin in two separate experiments. All preparations…”
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Chemical changes in bovine colostrum preserved with formalin or by fermentation by Bush, R S, McQueen, R E, Nicholson, J W

“…Fresh bovine colstrum from second and third milkings postpartum was inoculated with either a yogurt culture or Streptococcus lactis or preserved with .1%…”
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Analysis of the nutritive value of timothy grown with varying N nutrition by Bélanger, G., McQueen, R.E.

“…Nitrogen fertilization affect growth and yield of timothy (Phleum Pratense L.), but there are conflicting report on its effect on nutritive value. Two…”
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Leaf and stem nutritive value of timothy grown with varying N nutrition in spring and summer by Belanger, G, McQueen, R.E

“…Nitrogen fertilization is known to have a limited effect on the digestibility of grasses. In a previous paper, however, we reported that N deficiency increased…”
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Influence of supplemental protein source and feeding frequency on rumen fermentation and performance in dairy cows by Robinson, P H, McQueen, R E

“…Multiparous Holstein cows in early lactation were fed a basal mixed ration of 47% (DM) alfalfa and timothy silage and 53% barley and corn concentrate twice…”
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Leaf and stem nutritive value of timothy cultivars differing in maturity by Belanger, G, McQueen, R.E

“…The nutritive value of herbage is a function of the nutritive value of its component leaves and stems and their proportion in the herbage. A previous study…”
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World population growth, distribution and demographics and their implications on food production by McQueen, R.E

“…The world's human population of 6 billion is currently projected by the United Nations to reach about 8 billion by the year 2025 and continue growing until…”
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Digestibility and cell wall concentration of early- and late-maturing timothy (Phleum pratense L.) cultivars by Belanger, G, McQueen, R.E

“…Ear emergence or heading of early- and late-maturing cultivars of timothy (Phleum pratense L.) in the spring varies by as much as 3 wk. Two field experiments…”
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Transformation of deoxynivalenol (vomitoxin) by rumen microorganisms by King, Russell R, McQueen, Ralph E, Levesque, Dominique, Greenhalgh, Roy

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Influence of rumen undegradable protein levels on feed intake and milk production of dairy cows by Robinson, P H, McQueen, R E, Burgess, P L

“…Twenty-seven dairy cows in midlactation were utilized in two experiments using 15 and 12 cows to determine effects of varying the delivery of ruminally…”
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Effect of enzyme additives on quality of alfalfa/grass silage and dairy cow performance by Fredeen, A.H, McQueen, R.E

“…First- and second-cut alfalfa/grass forage crops were wilted to approximately 40% dry matter (DM) and ensiled untreated (control) or treated with either of two…”
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Response of growing cattle to supplementation with organically bound or inorganic sources of selenium or yeast cultures by Nicholson, J.W.G, McQueen, R.E, Bush, R.S

“…Bioavailability of organically bound and inorganic Se sources differ, the organic form being absorbed more efficiently. Dairy and beef calves (250 kg initial…”
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Forage conservation in round bales or silage b effect on ensiling characteristics and animal performance by Nicholson, J.W.G, McQueen, R.E, Charmley, E, Bush, R.S

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Composition, digestibility and rumen degradability of crab meal by Nicholson, J.W.G, McQueen, R.E, Allen, J.G, Bush, R.S

“…The nutritive value of dried shellfish waste (referred to as crab meal) produced in New Brunswick in the mid-1980s was evaluated by physical, chemical and…”
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Effects of harvesting systems on yield, persistence, and nutritive value of alfalfa by Belanger, G, Richards, J.E, McQueen, R.E

“…The number of annual harvests and the interval between harvests affect DM yield, persistence, and nutritive value of alfalfa (Medicago sativa L.). The effects…”
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Effect of a mixture of salts of carboxylic acids on silage conservation, voluntary intake and growth rate of cattle fed grass silages by Charmley, E, Veira, D.M, Berthiaume, R, McQueen, R.E

“…A mixture of carboxylic salts (CS) was used to restrict the extent of fermentation in predominantly grass silages. In trial 1, wilted annual ryegrass/red…”
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Effect of mash of pelleted supplements containing crab meal on intake and weight gains of beef cattle by Nicholson, J.W.G, McQueen, R.E, Allen, J.G, Bush, R.S

“…Yearling beef steers showed a progressive decrease in rate of gain as crab meal replaced 33, 66 and 100% of supplemented soybean meal. The crab meal was highly…”
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