Results 101 to 110 of about 285,267 (213)

ECONOMIC ANALYSIS OF CONTROLLING LEAFY SPURGE WITH SHEEP [PDF]

open access: yes
Leafy spurge (Euphorbia esula L.), a widely established exotic, noxious, perennial weed, is a major threat to rangeland and wildland in the Upper Great Plains. Chemical, biological, and cultural control methods have limitations in their applicability and
Bangsund, Dean A.   +3 more
core   +1 more source

Integrating phytosociological and agronomic analysis to support the sustainable management of Mediterranean grasslands [PDF]

open access: yes, 2004
The paper analyses the integration of different methodologies for assessing the grazing value of grasslands, aimed at supporting decisions for their sustainable management, that is, the long term preservation of their productive potential.
Bagella, Simonetta, Roggero, Pier Paolo
core  

Charakteristika und Beurteilungsansätze problemorientierter integrativer Umweltforschung [PDF]

open access: yes, 2005
We analyze a dynamic and stochastic ecological-economic model of grazing management in semi-arid rangelands. The non-equilibrium ecosystem is driven by stochastic precipitation. A risk averse farmer chooses a grazing management strategy under uncertainty
Klauer, Bernd   +5 more
core  

Halogeton Grazing Management: Historical Perspective

open access: yesJournal of Range Management, 2002
Halogeton [Halogeton glomeratus (Bieb.) C. A. Mey], is a fleshy, annual, herbaceous species that was accidentally introduced into the western U.S. during the 20th century. Because it is highly poisonous to sheep (Ovis aries), this rather diminutive herb became the center of attention for biological research on Intermountain rangelands during the 1950s.
openaire   +2 more sources

Greater prairie‐chicken nest survival and changes in vegetation structure and composition with conservation grazing

open access: yesWildlife Society Bulletin
Conservation grazing is a management practice to maintain or restore prairie vegetation conditions. The application of conservation grazing in highly fragmented grasslands, such as Minnesota's tallgrass prairie, has received far less study than larger ...
Jamie R. Horton   +3 more
doaj   +1 more source

Dairy Sheep Grazing Management and Pasture Botanical Composition Affect Milk Macro and Micro Components: A Methodological Approach to Assess the Main Managerial Factors at Farm Level. [PDF]

open access: yesAnimals (Basel), 2022
Cabiddu A   +10 more
europepmc   +1 more source

Restoring grazing agroecosystems in Mediterranean less favoured areas for resilience and productivity: experts opinion

open access: yesAgriculture & Food Security
Mediterranean agroecosystems are under increasing pressures by extreme weather events, which together with poor livestock grazing management bring the already degraded lands closer to desertification.
Ioanna Poulopoulou   +16 more
doaj   +1 more source

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