Zobrazeno 1 - 10
of 20
pro vyhledávání: '"L M, Lauriault"'
Publikováno v:
Southwestern Entomologist. 45:41
Early stand decrease in alfalfa (Medicago sativa L.) throughout New Mexico is increasingly being attributed to root systems damaged by larvae of whitefringed beetle, Naupactus leucoloma Dejean. Entomopathogenic nematodes (Steinernema carpocapsae Weis
Publikováno v:
Southwestern Entomologist. 38:353-356
Publikováno v:
The Professional Animal Scientist. 20:225-236
An experiment was conducted over 2 yr to evaluate the effects of winter and summer forage type on pasture and feedlot performance and carcass traits of beef steers. British (Angus × Hereford) crossbred steers (113 steers, initial BW = 249 ± 28 kg,
Autor:
G. B. Donart, R. E. Kirksey, W. T. Choat, B. M. Capitan, Clinton R. Krehbiel, D. A. Walker, Carla Goad, L. M. Lauriault, J. D. Rivera, Glenn C Duff
Publikováno v:
Journal of Animal Science. 81:3191-3201
A winter grazing/feedlot performance experiment repeated over 2 yr (Exp. 1) and a metabolism experiment (Exp. 2) were conducted to evaluate effects of grazing dormant native range or irrigated winter wheat pasture on subsequent intake, feedlot perfor
Publikováno v:
Grass and Forage Science. 47:211-219
Herbage allowance is one of the important pasture factors in the determination of intake by grazing livestock. Ingestive behaviour of 12 adult Angus cows (Bos taurus) was measured over a range of allowances (0·25 to 0·72 kg dry matter (DM) per 100
Publikováno v:
Grass and Forage Science. 47:180-188
The mechanisms that terminate meals of cattle grazing lucerne (Medicago sativa L.) are not well defined. Sub-acute bloat may lead to cessation of grazing and, consequently, surface active substances used in the treatment and prevention of bloat, such
Publikováno v:
Grass and Forage Science. 45:135-142
Intensive grazing of pastures may cause drastic and rapid changes in swards which have major effects on ingestive behaviour and diet. Twelve adult Angus cows (Bos Taurus), mean live weight of 482±19 kg, were allowed to graze on swards of lucerne (Me
Publikováno v:
Agronomy Journal. 82:545-548
(...) Changeover designs were used to study the effects of sward structure of tall fescue (Festuca arundinacea Schreb. cv. Kenhy) on ingestive behavior of grazing cattle. Fourteen (T1), 21 (T2), and 28 (T3) days of growth established sward surface he
Autor:
W T, Choat, C R, Krehbiel, G C, Duff, R E, Kirksey, L M, Lauriault, J D, Rivera, B M, Capitan, D A, Walker, G B, Donart, C L, Goad
Publikováno v:
Journal of animal science. 81(12)
A winter grazing/feedlot performance experiment repeated over 2 yr (Exp. 1) and a metabolism experiment (Exp. 2) were conducted to evaluate effects of grazing dormant native range or irrigated winter wheat pasture on subsequent intake, feedlot perfor
Publikováno v:
Journal of animal science. 69(3)
Livestock grazing endophyte (Acremonium coenophialum)-infected tall fescue (Festuca arundinacea Schreb. cv. Kentucky 31) at high ambient temperatures may suffer from fescue toxicosis. Adult Angus cows (Bos taurus) were fed 0 to 1 kg/d of 70% infected