Results 81 to 90 of about 35,054 (338)

Expression of enzymes involved in the urea cycle and muscle and mammary gland development of Holstein × Gyr heifers in a rotational grazing system supplemented with increasing protein levels [PDF]

, 2023
M. M. D. Castro, T.J. DeVries, Antônio Fernando Araújo Machado, P. V. F. Correa, Marcos Inácio Marcondes   +4 more
openalex   +1 more source

Inter‐microscope comparability of dental microwear texture data obtained from different optical profilometers: Part II Deriving instrument‐specific correction equations for meta‐analyses using published data

The Anatomical Record, EarlyView.
Abstract Dental microwear texture analysis (DMTA) has emerged as a valuable method for investigating the feeding ecology of vertebrates. Over the past decade, three‐dimensional topographic data from microscopic regions of tooth surfaces have been collected, and surface texture parameters have been published for both extant and fossil species.
Mugino O. Kubo, T. Kubo, Ellen Schulz‐Kornas, T. M. Kaiser, Daniela E. Winkler   +4 more
wiley   +1 more source

Repeating Nuclear Transients From Repeating Partial Tidal Disruption Events

Astronomische Nachrichten, EarlyView.
ABSTRACT Extragalactic nuclear transients that exhibit repeating outbursts can be modeled as the repeated dynamical interaction between bound stars and supermassive black holes (SMBHs). A subset of these transients, with recurrence timescales of months‐to‐years, have been explained as accretion flares from the repeated tidal stripping of a star by an ...
Ananya Bandopadhyay, Eric R. Coughlin, Julia Fancher, C. J. Nixon, Dheeraj R. Pasham   +4 more
wiley   +1 more source

The impact of different grazing intensity and management measures on soil organic carbon density in Zhangye grassland

Scientific Reports
Studying the spatial and temporal changes of grassland soil organic carbon (SOC) is helpful in promote the management of regional ecosystem carbon sinks. Grazing is one of the main ways of rational utilization of grassland.
Yazhou Liu, Meiling Zhang, Xinjing Wang, Chen Wang   +3 more
doaj   +1 more source

Impact of different grazing systems for bovine cattle on the soil microbiological and chemical characteristics

Revista Brasileira de Zootecnia, 2011
The objective of this work was to study the effect of grazing systems: rotational, continuous and the absence of cattle, in pastures of Brachiaria brizantha on microbial activity (respiratory, potential nitrification, solubilizing, and enzymatic) and on ...
Martha Regina Lucizano Garcia, Alexandre Amstalden Moraes Sampaio, Ely Nahas   +2 more
doaj   +1 more source

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

Biological Reviews, EarlyView.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz, Maja Mielke, Stephan Handschuh, Anthony Herrel, Patrick Lemell, Léa Da Cunha, Nicolai Konow   +6 more
wiley   +1 more source

“There will always be collars in my future”; Exploring US ranchers’ and company representatives’ perspectives of virtual fencing for livestock

Smart Agricultural Technology
Fencing is essential for rotational grazing, a pivotal practice to support conservation and natural resource management. Virtual fencing offers a technological alternative to traditional fencing and represents potential for increased resource ...
Jenny Melo-Velasco, Kelly R. Wilson, Jocelyn Heimsoth, Robert L. Myers   +3 more
doaj   +1 more source

Evaluación de un sistema de manejo de Axonopus catarinensis en rotación basado en el remanente de forraje no pastado (Renopa)

Tropical Grasslands-Forrajes Tropicales, 2018
A new rotational-grazing management strategy called PUP-grazing (proportion of un-grazed pasture, which is the estimated percentage of pasture vegetation without signs of being consumed) was compared with the traditional rotational-grazing management ...
Daniel R. Pavetti, Marcelo A. Benvenutti, Óscar Radke, Ómar A. Cibils   +3 more
doaj   +1 more source

Selection for persistence of endophyte‐free meadow fescue under intensive grazing versus frequent mowing

Grassland Research, EarlyView.
Cattle grazing meadow fescue pasture in remnant oak savanna near Fennimore, Wisconsin. Abstract Background Meadow fescue (Schedonorus pratensis (Huds.) P. Beauv.) is highly adapted to managed rotational grazing systems with sufficient rest periods to promote regrowth and sward longevity.
Michael D. Casler
wiley   +1 more source

Data for "Rotational grazing and multispecies herbal leys increase productivity in temperate pastoral systems – a meta-analysis"

, 2022
Matthew W Jordon
openalex   +1 more source