Results 11 to 20 of about 68,737 (266)

Effects of Concentrate Supplementation on Growth Performance, Rumen Fermentation, and Bacterial Community Composition in Grazing Yaks during the Warm Season

Animals, 2022
This study aimed to evaluate the effects of concentrate supplementation on the growth performance, serum biochemical parameters, rumen fermentation, and bacterial community composition of grazing yaks during the warm season. Eight male yaks (body weight,
Dongwen Dai, Kaiyue Pang, Shujie Liu, Xun Wang, Yingkui Yang, Shatuo Chai, Shuxiang Wang   +6 more
doaj   +1 more source

Use of Molasses-Based Blocks to Modify Grazing Patterns and Increase Highland Cattle Impacts on Alnus viridis-Encroached Pastures

Frontiers in Ecology and Evolution, 2022
Alnus viridis is a pioneer species that has expanded in Central Europe in the last decades, causing a series of negative agro-environmental impacts.
Mia Svensk, Mia Svensk, Ginevra Nota, Pierre Mariotte, Marco Pittarello, Davide Barberis, Michele Lonati, Eric Allan, Elisa Perotti, Massimiliano Probo   +9 more
doaj   +1 more source

Grazing lawns and overgrazing in frequently grazed grass communities [PDF]

Ecology and Evolution, 2022
AbstractFrequent grazing can establish high forage value grazing lawns supporting high grazer densities, but can also produce overgrazed grass communities with unpalatable or low grass basal cover, supporting few grazers. Attempts to create grazing lawns via concentrated grazing, with a goal to increase grazer numbers, are thus risky without knowing ...
Gareth P. Hempson, Catherine L. Parr, Caroline E. R. Lehmann, Sally Archibald   +3 more
openaire   +3 more sources

Spatial Distribution of Highland Cattle in Alnus viridis Encroached Subalpine Pastures

Frontiers in Ecology and Evolution, 2021
Green alder (Alnus viridis) is a shrub species that has expanded over former pastures in Central Europe due to land abandonment, leading to negative agri-environmental impacts, such as a reduction in forage yield and quality and an increase in nitrate ...
Mia Svensk, Mia Svensk, Marco Pittarello, Ginevra Nota, Manuel K. Schneider, Eric Allan, Pierre Mariotte, Massimiliano Probo   +7 more
doaj   +1 more source

A Comparative Study of Growth Performance, Blood Biochemistry, Rumen Fermentation, and Ruminal and Fecal Bacterial Structure between Yaks and Cattle Raised under High Concentrate Feeding Conditions

Microorganisms, 2023
This study compared the growth performance, serum biochemical indicators, rumen fermentation parameters, rumen bacterial structure, and fecal bacterial structure of cattle and yaks fed for two months and given a feed containing concentrate of a roughage ...
Xiaojing Liu, Zhanming Yang, Jinfen Yang, Dongyang Wang, Jianzhang Niu, Binqiang Bai, Wu Sun, Shike Ma, Yanfen Cheng, Lizhuang Hao   +9 more
doaj   +1 more source

A comparison of two rotational stocking strategies on the foraging behaviour and herbage intake by grazing sheep

Animal, 2020
An understanding of the processes involved in grazing behaviour is a prerequisite for the design of efficient grassland management systems. The purpose of managing the grazing process is to identify sward structures that can maximize animal forage daily ...
J.V. Savian, R.M.T. Schons, J.C. Mezzalira, A. Barth Neto, G.F. Da Silva Neto, M.A. Benvenutti, P.C.deF. Carvalho   +6 more
doaj   +1 more source

Inoculation treatments affect the migration and colonisation of rhizobia in alfalfa (Medicago sativa L.) plants

Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2018
Purpose: The purposes of this study were to characterise the migration and the colonisation dynamics of two different fluorescent-tagged rhizobia in various alfalfa tissues (especially in seeds); and also to develop efficient inoculation treatments to ...
Yang-yang Miao, Shang-li Shi, Zhong-nan Nie, Wen-juan Kang, Taylor P Frazier   +4 more
doaj   +1 more source

Low-Intensity, High-Frequency Grazing Positively Affects Defoliating Behavior, Nutrient Intake and Blood Indicators of Nutrition and Stress in Sheep

Frontiers in Veterinary Science, 2021
The intensity and frequency of grazing affect the defoliating strategy of ruminants, their daily nutrient intake, thus nutrition and physiological status.
Angel S. Zubieta, Alejandra Marín, Alejandra Marín, Jean V. Savian, Anderson M. Soares Bolzan, Jusiane Rossetto, Mariana T. Barreto, Jéromê Bindelle, Carolina Bremm, Carolina Bremm, Laura V. Quishpe, Stella de Faria Valle, Virginie Decruyenaere, Paulo C. de F. Carvalho   +13 more
doaj   +1 more source

Sheep Grazing Impacts on Soil Health and Pasture Quality at Commercial Solar Sites in Northeastern USA

AgriVoltaics Conference Proceedings
As solar sheep grazing continues to gain traction, it is important to emphasize soil health and pasture quality. Therefore, this study was performed to collect in-field data from 28 grazed and 3 non-grazed commercial solar sites to determine how grazing
Alyssa Andrew, Lexie Hain, Jonathan Barter, Zachary Goldberg, Allison Desario, Kevin Antoszewski, Alissa White, Caro Roszell   +7 more
doaj   +1 more source

Effect of Source and Level of Dietary Supplementary Copper on In Vitro Rumen Fermentation in Growing Yaks

Fermentation, 2022
Copper (Cu) is essential for the health of livestock, however, the optimal source and level of dietary Cu for yaks are uncertain. To fill this important gap, we designed an in vitro study to examine the effects of three Cu sources, namely Cu methionine ...
Xinsheng Zhao, Lizhuang Hao, Yanfeng Xue, Allan Degen, Shujie Liu   +4 more
doaj   +1 more source