Results 1 to 10 of about 20,020 (261)

Effects of Stocking Rate and Environmental Enrichment on the Ontogeny of Pecking Behavior of Laying Hen Pullets Confined in Aviary Compartments during the First 4 Weeks of Life [PDF]

open access: yesAnimals, 2022
The objective of this study was to describe the ontogeny of the severe feather pecking (SFP), gentle feather pecking (GFP), aggressive pecking (AP), and enrichment pecking (EP) of non-beak-trimmed Lohmann Brown (LB)-pullets during the first 4 weeks of ...
Angela Schwarzer   +4 more
doaj   +2 more sources

Effects of stocking rate on grazing behavior, nitrogen and energy metabolism, and greenhouse gas emissions of Simmental cattle in saline meadow [PDF]

open access: yesAnimal Nutrition
A rational stocking rate balances grassland ecosystems and improves livestock productivity. This study examined how stocking rates affect Simmental cattle in saline meadow through analyses of grazing behavior, nitrogen (N) and energy metabolism, and ...
Xuan Wang   +4 more
doaj   +2 more sources

Trait-mediated linkages and stocking rate thresholds in plant-community-soil feedbacks to long-term grazing in a Stipa breviflora desert steppe [PDF]

open access: yesFrontiers in Plant Science
IntroductionStipa breviflora desert steppe serves as a critical ecological barrier in arid and semi-arid regions, where grazing represents the dominant land use practice.
Jiangwen Li   +10 more
doaj   +2 more sources

Direct and indirect nutritional factors that determine reproductive performance of heifer and primiparous cows

open access: yesPLoS ONE, 2022
Pregnancy rate is a major determinant of population dynamics of wild ungulates and of productivity of livestock systems. Allocation of feeding resources, including stocking rates, prior to and during the breeding season is a crucial determinant of this ...
Lidiane R. Eloy   +4 more
doaj   +2 more sources

Grazing intensity as a management strategy in tropical grasses for beef cattle production: a meta-analysis

open access: yesAnimal, 2021
Correct pasture management associated with the adjustment of grazing intensity determines pasture persistence and the level of production per animal and per land area.
C.M. Costa   +5 more
doaj   +1 more source

INTENSIVE PRODUCTION OF COMMON CARP(Cyprinus carpio .L.) FINGERLINGS REARED IN CONCRETE PONDS [PDF]

open access: yesJournal of Animal and Poultry Production, 2010
This study was carried out to investigate the effect of different stocking densities on the growth performance of common carp (Cyprinus carpio) fingerlings reared in concrete ponds to produce the requested fingerlings prior to the next production season.
E. Attia, M. Hussein, N. Abdel-Hakim
doaj   +1 more source

On-Farm Assessment of Soil Quality in Low and High Grazing Under Integrated Crop-Livestock System in South Dakota

open access: yesJournal of Agricultural Sciences, 2020
Integrated crop-livestock system (ICLS) has the potential to enhance soils quality by improving soil chemical, physical, and biological parameters especially soil organic carbon.
Bee Chim   +3 more
doaj   +1 more source

An early warning signal for grassland degradation on the Qinghai-Tibetan Plateau

open access: yesNature Communications, 2023
Intense grazing may lead to grassland degradation on the Qinghai-Tibetan Plateau, but it is difficult to predict where this will occur and to quantify it.
Qiuan Zhu   +13 more
doaj   +1 more source

Less Is More: Lowering Cattle Stocking Rates Enhances Wild Herbivore Habitat Use and Cattle Foraging Efficiency

open access: yesFrontiers in Ecology and Evolution, 2022
Over a quarter of the world’s land surface is grazed by cattle and other livestock, which are replacing wild herbivores and widely regarded as drivers of global biodiversity declines.
Harry B. M. Wells   +16 more
doaj   +1 more source

Estimating Herbage Mass on Pastures to Adjust Stocking Rate

open access: yesEDIS, 2019
This new 6-page document explains methods to measure forage mass and utilize that information to estimate an adequate stocking rate. Written by Jose Dubeux, Marcelo Wallau, João Vendramini, Liliane Silva, Jane Griffin, Nicolas DiLorenzo, and Erick ...
Jose Dubeux   +6 more
doaj   +5 more sources

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