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31 results

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Methane emissions from beef cattle grazing on semi-natural upland and improved lowland grasslands.
Richmond AS, Wylie AR, Laidlaw AS, Lively FO. Richmond AS, et al. Animal. 2015 Jan;9(1):130-7. doi: 10.1017/S1751731114002067. Epub 2014 Aug 28. Animal. 2015. PMID: 25167210 Free article.
However, cattle grazing UG had significantly (P<0.001) greater mean daily CH4 emissions than those grazing LG when expressed relative to BWG (261 v. 197 g CH4/kg, respectively). The greater DM intake and BWG of cattle grazing LG than UG refle …
However, cattle grazing UG had significantly (P<0.001) greater mean daily CH4 emissions than those grazing LG when e …
Moderate grazing is the best measure to achieve the optimal conservation and soil resource utilization (case study: Bozdaghin rangelands, North Khorasan, Iran).
Dastgheyb Shirazi SS, Ahmadi A, Abdi N, Toranj Zar H, Khaleghi MR. Dastgheyb Shirazi SS, et al. Environ Monit Assess. 2021 Aug 3;193(9):549. doi: 10.1007/s10661-021-09334-1. Environ Monit Assess. 2021. PMID: 34345952
The study of the variability of physical and chemical factors of soil due to different intensities of livestock grazing can help in the management and maintenance of soil and vegetation. Accordingly, the effect of livestock grazing intensities on soil properties and …
The study of the variability of physical and chemical factors of soil due to different intensities of livestock grazing can help in t …
Soil properties and species composition under different grazing intensity in an alpine meadow on the eastern Tibetan Plateau, China.
Yang Z, Xiong W, Xu Y, Jiang L, Zhu E, Zhan W, He Y, Zhu D, Zhu Q, Peng C, Chen H. Yang Z, et al. Environ Monit Assess. 2016 Dec;188(12):678. doi: 10.1007/s10661-016-5663-y. Epub 2016 Nov 17. Environ Monit Assess. 2016. PMID: 27858261 Free article.
As the main form of land use and human disturbance of grassland, livestock grazing has great influences on the soil resources and plant communities. This study observed the variation of soil properties and community characteristics of four treatments of different grazin …
As the main form of land use and human disturbance of grassland, livestock grazing has great influences on the soil resources and pla …
Genomic Regions Associated with Resistance to Gastrointestinal Nematode Parasites in Sheep-A Review.
Cunha SMF, Lam S, Mallard B, Karrow NA, Cánovas Á. Cunha SMF, et al. Genes (Basel). 2024 Jan 30;15(2):187. doi: 10.3390/genes15020187. Genes (Basel). 2024. PMID: 38397178 Free PMC article. Review.
These nematodes infect the small intestine and abomasum of grazing sheep, causing symptoms such as weight loss, diarrhea, hypoproteinemia, and anemia, which can lead to death. ...
These nematodes infect the small intestine and abomasum of grazing sheep, causing symptoms such as weight loss, diarrhea, hypoprotein …
Hydrofoil-like legs help stream mayfly larvae to stay on the ground.
Ditsche P, Hoffmann F, Kaehlert S, Kesel A, Gorb S. Ditsche P, et al. J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2023 Mar;209(2):325-336. doi: 10.1007/s00359-023-01620-2. Epub 2023 Feb 26. J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2023. PMID: 36841919 Free PMC article.
While most previous stream research focused on drag, the effects of lift on ground-living stream insects have been often overlooked. Stream mayfly larvae Ecdyonurus sp. graze on algae on top of the stones and therefore inhabit current exposed places in streams. ...
While most previous stream research focused on drag, the effects of lift on ground-living stream insects have been often overlooked. Stream …
Impact of grazing on soil carbon and microbial biomass in typical steppe and desert steppe of Inner Mongolia.
Liu N, Zhang Y, Chang S, Kan H, Lin L. Liu N, et al. PLoS One. 2012;7(5):e36434. doi: 10.1371/journal.pone.0036434. Epub 2012 May 4. PLoS One. 2012. PMID: 22574161 Free PMC article.
Our objective was to evaluate the effects of grazing on soil organic carbon (SOC), total nitrogen (TN), microbial biomass carbon (MBC) in Typical steppe and Desert steppe ecosystems, which are both important grassland resources for animal grazing and ecological cons …
Our objective was to evaluate the effects of grazing on soil organic carbon (SOC), total nitrogen (TN), microbial biomass carbon (MBC …
Effect of agro-ecological zone and grazing system on incidence of East Coast Fever in calves in Mbale and Sironko Districts of Eastern Uganda.
Rubaire-Akiiki CM, Okello-Onen J, Musunga D, Kabagambe EK, Vaarst M, Okello D, Opolot C, Bisagaya A, Okori C, Bisagati C, Ongyera S, Mwayi MT. Rubaire-Akiiki CM, et al. Prev Vet Med. 2006 Aug 17;75(3-4):251-66. doi: 10.1016/j.prevetmed.2006.04.015. Epub 2006 Jun 21. Prev Vet Med. 2006. PMID: 16797092
The study area was stratified into AEZ (lowland, midland and upland) and grazing systems {zero grazing (ZG), restricted-outdoor grazing (ROG) and communal grazing (CG)}, whose strata had previously been shown to influence the prevalence of ECF, babesio …
The study area was stratified into AEZ (lowland, midland and upland) and grazing systems {zero grazing (ZG), restricted-outdoo …
[Effects of long-term grazing on carbon isotope composition in plants and soils of different grassland].
Yao HY, Li XY, Guo N, Wang Y, Zhu GD, Wang XN, Wei JQ, Wang CJ. Yao HY, et al. Ying Yong Sheng Tai Xue Bao. 2019 Feb 20;30(2):553-562. doi: 10.13287/j.1001-9332.201902.031. Ying Yong Sheng Tai Xue Bao. 2019. PMID: 30915808 Chinese.
Grazing is a common human activity on grassland region. Long-term grazing exerts great effects on ecosystem carbon cycling. ...The results showed that delta(13)C value of soil at 0-5 cm significantly differed between UG and OG, but no difference at deeper lay …
Grazing is a common human activity on grassland region. Long-term grazing exerts great effects on ecosystem carbon cycling. .. …
Response of vegetation and soil carbon and nitrogen storage to grazing intensity in semi-arid grasslands in the agro-pastoral zone of northern china.
Xu MY, Xie F, Wang K. Xu MY, et al. PLoS One. 2014 May 12;9(5):e96604. doi: 10.1371/journal.pone.0096604. eCollection 2014. PLoS One. 2014. PMID: 24819162 Free PMC article.
This paper reports the effects of four grazing intensities namely un-grazed (UG), lightly grazed (LG), moderately grazed (MG) and heavily grazed (HG) on vegetation characteristics and soil properties of grasslands in the Guyuan county in …
This paper reports the effects of four grazing intensities namely un-grazed (UG), lightly grazed (LG), moderatel …
Effects of aboveground grazing on coupling among nitrifier activity, abundance and community structure.
Le Roux X, Poly F, Currey P, Commeaux C, Hai B, Nicol GW, Prosser JI, Schloter M, Attard E, Klumpp K. Le Roux X, et al. ISME J. 2008 Feb;2(2):221-32. doi: 10.1038/ismej.2007.109. Epub 2007 Nov 29. ISME J. 2008. PMID: 18049458 Free article.
Four treatments were compared in mesocosms: grazing on previously grazed grassland (G-G); no grazing on ungrazed grassland (U-U); grazing on ungrazed grassland (U-G) and cessation of grazing on grazed grassland (G-U). ...In contrast, cess …
Four treatments were compared in mesocosms: grazing on previously grazed grassland (G-G); no grazing on ungrazed grassl …
31 results