Results 81 to 90 of about 358,672 (287)

Beef heifers grazing behavior and herbage intake in natural grassland under rotational grazing

open access: yesCiência Rural, 2015
It was evaluated the effect of two rest intervals between grazing occupations in rotational grazing; 375 and 750 DD (degree-days); based on the cumulative thermal sum necessary for leaf expansion of native grasses of two functional groups over the ...
Cezar Wankura Barbieri   +7 more
doaj   +1 more source

EVOLUTION OF DAIRY GRAZING IN THE 1990'S [PDF]

open access: yes
A literature review of selected items from 1985 to 2002 shows the evolution of management intensive grazing (MIG) with emphasis primarily on Michigan, and secondarily on the Great Lakes Region. There are sections on 1) Using Pasture, 2) The Technology of
Nott, Sherrill B.
core  

Transparent and Photovoltaic Water–Semiconductor Interface for Ultra‐Low‐Light Omnidirectional Photodetection

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A self‐powered photodetector using a static water–ZnO interface forms a Schottky‐like photovoltaic junction for ultra‐low‐light sensing. It delivers strong photoresponse, 360° detection, and flexibility, advancing transparent and sustainable water‐based optoelectronics.
Sanh Vo Thi   +7 more
wiley   +1 more source

Impact of Grazing Methods on Forage and Cattle Production

open access: yesEDIS, 2007
SS-AGR-133, a 5-page fact sheet by Joao Vendramini and Lynn Sollenberger, describes the advantages and disadvantages of rotational grazing vs. continuous grazing. Includes figures and references. Published by the UF Department of Agronomy, January 2007.
Joao Vendramini, Lynn Sollenberger
doaj   +1 more source

Soil Carbon Markets in the Making: Power Relations and Matters of Concern in Offsetting and Insetting

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT This paper investigates emerging soil carbon markets and seeks to identify the groups of actors and power relations that constitute their structure and function. Voluntary soil carbon markets (VSCMs) are emerging globally as a key mechanism for generating carbon removals as part of climate mitigation efforts.
Philippa Simmonds   +2 more
wiley   +1 more source

Degradation processes and the effectiveness of intensive grazing in foothill pastures of Uzbekistan

open access: yesFrontiers in Sustainable Food Systems
IntroductionFoothill (adyr) rangelands of eastern Uzbekistan serve as a key forage resource for regional livestock systems but are increasingly affected by land degradation driven by grazing pressure and environmental variability.MethodsThis study ...
Rukhiddin Turaev   +10 more
doaj   +1 more source

Methods of Change and Financial Performance of Dairy Farms Before and After a Switch to Management Intensive Grazing [PDF]

open access: yes
Interest in Management Intensive Grazing (MIG) of dairy cattle has increased during the last 2 decades. Most dairy producers utilizing MIG were former confinement or non-intensive pasture operations while the others started their operation with MIG ...
Taylor, Philip Eugene
core  

A Multi‐Software Approach to Assessing Photovoltaics Integration in Modern Enovoltaic Systems

open access: yesEnergy Science &Engineering, EarlyView.
Robust eno‐PV design methodology applied to a real case study Multi‐software 3D model developed to optimize PV panels‐vineyard configuration Energy yield nearly independent of tracker height, but reduced by wider row spacing Grape productivity improving with height and decreasing with spacing Energy generation and grape yield balanced by tuning PV ...
Erika Stracqualursi   +3 more
wiley   +1 more source

Little bluestem tiller defoliation patterns under continuous and rotational grazing.

open access: yes, 1994
Defoliation patterns of little bluestem [Schizachyrium scoparium (Michx.) Nash] on tallgrass prairie were compared using continuous and rotational grazing systems on six 24-ha pastures for each system over a range of stocking rates (0.28 to 0.49 AU ha-1)
Derner, J.D.   +3 more
core   +2 more sources

Grazing enhances nitrogen and water productivity by promoting the coupling of nitrogen and water in sown pastures in inland arid region

open access: yesAgricultural Water Management
Improving water productivity is paramount for sustainable agriculture in arid regions. While rotational grazing is a common practice, its system-specific impacts on a suite of water productivity (WP) metrics, particularly irrigation water productivity ...
Shanning Lou   +4 more
doaj   +1 more source

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