Results 51 to 60 of about 34,223 (207)

Milk production from leguminous forage, roots and potatoes [PDF]

, 2003
The aim of the present work was to investigate the effects of replacing grain concentrates with roots and potatoes in dairy cow diets based upon large amounts of grass/alfalfa silage.
Eriksson, Torsten
core  

Effects of replacing different proportions of barley grain by barley fibre on performance of dairy bulls [PDF]

, 2007
The objective of the present experiment was to study the effects of partial replacement of barley grain with barley fibre (BF) on animal performance, carcass traits and diet digestibility of growing dairy bulls.
Huuskonen, Arto, Joki-Tokola, Erkki, Khalili, Hannele   +2 more
core   +3 more sources

Overview of Encapsulated Lysine and Methionine and Their Impacts on Transition Cow Performance and Health

Animal Research and One Health, EarlyView.
The transition period in dairy cows, spanning 3 weeks before and after calving, is a critical phase characterized by increased nutrient demands, reduced dry matter intake (DMI), and elevated risk of metabolic disorders such as negative nutrient balance (NNB), lipolysis, proteolysis, and oxidative stress.
Mohammed S. Seleem, Samy A. Elsaadawy, Zhaohai Wu, Lu Ma, Todd R. Callaway, Dengpan Bu   +5 more
wiley   +1 more source

Manipulation of the Ruminal Fermentation. II. Effect of Sodium Sulfite on Bovine Digestion and Ruminal Fermentation

Journal of Dairy Science, 1969
Abstract In previous work, sodium sulfite was used to manipulate the ruminal fermentation by decreasing the molar per cent acetate and increasing that of propionate and butyrate in lactating cows. In this study the effects of sodium sulfite on ruminal fermentation were studied further, along with its effect on ration digestibility. No effect of sodium
L.F. Krabill, W.S. Alhassan, L.D. Satter
openaire   +1 more source

Early Feeding Regime of Waste Milk, Milk, and Milk Replacer for Calves Has Different Effects on Rumen Fermentation and the Bacterial Community

Animals, 2019
We investigated the effects of different types of early feeding on rumen fermentation parameters and the bacterial community in calves. Fifty-four Holstein calves were assigned to three treatments and fed whole milk (M), pasteurized waste milk (WM), or ...
Rong Zhang, Wei-bing Zhang, Yan-liang Bi, Yan Tu, Yves Beckers, Han-chang Du, Qi-yu Diao   +6 more
doaj   +1 more source

Effects of Live Cells on Oat Straw Rumen Fermentation [PDF]

Asian-Australasian Journal of Animal Sciences, 2016
This study evaluated the effect of Candida norvegensis (C. norvegensis) viable yeast culture on in vitro ruminal fermentation of oat straw. Ruminal fluid was mixed with buffer solution (1:2) and anaerobically incubated with or without yeast at 39°C for 0,
Oscar Ruiz, Yamicela Castillo, Claudio Arzola, Eduviges Burrola, Jaime Salinas, Agustín Corral, Michael E. Hume, Manuel Murillo, Mateo Itza   +8 more
doaj   +1 more source

Supplementation of high-quality fresh forage to lambs fed a total mixed ration increased in vitro ruminal fermentation and digestibility

Frontiers in Animal Science, 2023
The supplementation of fresh alfalfa into the diet of growing lambs fed with decreasing levels of a total mixed ration (TMR) was studied for its effect on in vitro ruminal fermentation activity. Twenty-four catheterized lambs [25.2 ± 3.67 kg body weight (
Analía Pérez-Ruchel, José Luis Repetto, Cecilia Cajarville   +2 more
doaj   +1 more source

Dietary Glutamine Supplementation Alleviated Rumen Epithelium Oxidative Damage and Apoptosis Induced by Feed Restriction via Maintaining Mitochondrial Homeostasis in Female Yaks

Animal Research and One Health, EarlyView.
Dietary glutamine (Gln) supplementation increased the ATP levels and promoted cell proliferation in the rumen epithelium of feed‐restricted yaks. Besides, Gln inhibited ROS accumulation and reduced oxidative damage and apoptosis in the rumen epithelium of feed‐restricted yaks.
Ziqi Yue, Shanpeng Ke, Liyuan Shi, Rui Hu, Zhisheng Wang, Quanhui Peng, Huawei Zou, Jianxin Xiao, Yahui Jiang, Fali Wu, Yiping Tang   +10 more
wiley   +1 more source

Quantification of nutrient supply in forage-based diets for beef cattle [PDF]

, 2009
End of Project ReportIntroduction Cattle rearing systems in Ireland are predominantly grass-based as 80% of agricultural land is dedicated to grassland (silage, hay and pasture) (CSO, 2007).
McGee, Mark, O'Kiely, Padraig, Owens, David   +2 more
core  

Effects of Cellulase and Lactobacillus plantarum Supplementation on Fermentation Characteristics, In Situ Degradability, and Microbial Community Dynamics of Apple Pomace Silage

Animal Research and One Health, EarlyView.
This study aimed to investigate the effects of cellulase and Lactobacillus plantarum on the silage quality, in situ digestibility, and microbial communities of apple pomace silage. The combined supplementation of cellulase and Lactobacillus plantarum in apple pomace silage improved fermentation quality and enhanced rumen utilization efficiency.
Zhuangzhuang Liu, Xiongfei Zhang, Fengbo Sun, Junhu Yao, Xinjian Lei   +4 more
wiley   +1 more source