Results 81 to 90 of about 237,682 (301)

AN ECONOMIC ANALYSIS OF PASTURE-RAISED BEEF SYSTEMS IN APPALACHIA [PDF]

Cow-calf operations are important enterprises for family farmers in Appalachia and provide significant opportunity for supplemental income. This analysis constitutes a thorough economic assessment of pasture-raised beef production, an alternative to ...
D'Souza, Gerard E., Evans, Jason R., Rayburn, Edward B., Sperow, Mark   +3 more
core   +1 more source

Optimising the use of hen runs by structures and management [PDF]

, 2005
One of the main problems in free range husbandry of laying hens is the uneven use of the hen run. This leads to an overuse of pasture near the hen house.
Hauser, J., Hirt, Helen, Zeltner, Esther
core  

Optimal Grazing Exclusion Duration to Enhance Soil Carbon Sequestration in Degraded Grasslands

Advanced Science, EarlyView.
Across China, grazing exclusion reaches the national mean soil organic carbon recovery benchmark sooner in high‐MAP regions (> 500 mm), but recovery is much slower where MAP < 300 mm. Scaling this strategy to 70% of China's degraded grasslands would sequester about 1.52 Pg of soil carbon over 10 years—roughly 17% of annual global fossil‐fuel emissions.
Bin Zhang, Chongzhi Sun, Dongmei Xue, Paul Christiaan Struik, Tongrui Zhang, Jiayue Liu, Tingting Xing, Ziyang Liu, Shiming Tang, Ke Jin   +9 more
wiley   +1 more source

Farmer driven water conservation policy on the Ogallala aquifer reduces the environmental footprints of crop production

Agricultural Water Management
The Ogallala Aquifer underlies 45 million hectares, supporting the robust agricultural economy of the US Great Plains and providing water for about 1.9 million people.
José P. Castaño-Sánchez, C. Alan Rotz, Jean L. Steiner, Bill Golden, Sheri A. Spiegal   +4 more
doaj   +1 more source

Environmental impacts of grazed clover/grass pastures [PDF]

, 2009
peer-reviwedGrazed clover/grass pastures are important for animal production systems and the clover component is critical for its contribution to N inputs via biological fixation of atmospheric N2.
Erikson, J., Ledgard, S., Luo, J., Schils, René   +3 more
core  

Disruption of the SNRPF–DDX24–E2F4 Feedback Loop Uncouples Splicing and Transcriptional Regulation to Suppress Ovarian Cancer Progression

Advanced Science, EarlyView.
This study identifies SNRPF as a critical oncogenic driver in ovarian cancer. By regulating a self‐sustaining SNRPF–DDX24–E2F4 feedback loop through intron retention and nonsense‐mediated decay, SNRPF couples RNA splicing with transcriptional regulation to promote tumor progression.
Yingwei Li, Zhongshao Chen, Qianqian Gao, Yuehan Gao, Ning Yang   +4 more
wiley   +1 more source

Weed Management in Pastures and Rangeland—2017

EDIS, 2017
Weeds in pastures and rangeland cost ranchers in excess of $180 million annually in Florida by reducing forage yield, lowering forage quality, and causing animal injury through toxicity or specialized plant organs (thorns and spines).
Brent A. Sellers, Jason A. Ferrell
doaj   +1 more source

Effect of Long-Term Semiarid Pasture Management on Soil Hydraulic and Thermal Properties. [PDF]

Plants (Basel), 2023
Kharel G, Dhakal M, Deb SK, Slaughter LC, Simpson C, West CP.   +5 more
europepmc   +1 more source

Tetrahedral DNA Nanostructure‐Based Biomimetic Nanovesicles Attenuate Sepsis‐Associated ARDS by Suppressing Glycolysis via the BMAL1/PFKFB3 Axis

Advanced Science, EarlyView.
Upon inhalation, RM@TNT could persist long‐term in the diseased lungs, while undergoing disintegration to release TNT specifically within the ROS‐rich pathological microenvironments of SA‐ARDS. The released TNT was then precisely delivered to AMs via Tuftsin, where it released Nob intracellularly to activate BMAL1 expression, thus inhibiting AM ...
Yunlong Zhang, Bin Li, Zhijin Fan, Yan Yan, Fei Ma, Changting He, Shiping Liu, Mingliang Pan, Zhou Pan, Huijuan Wang, Xinting Fu, Jiamei Wang, Yue Jia, Qin Gu, Duo Jiang, Xueting Liu, Bohua Ren, Qinqin Wang, Yuehua Hei, Han Duan, Yanqiu Wu, Zihui Wei, Liying Zhan, Yuhui Liao   +23 more
wiley   +1 more source

Long-term impacts of conservation pasture management in manuresheds on system-level microbiome and antibiotic resistance genes. [PDF]

Front Microbiol, 2023
Seyoum MM, Ashworth AJ, Feye KM, Ricke SC, Owens PR, Moore PA, Savin M.   +6 more
europepmc   +1 more source