Results 111 to 120 of about 9,094,202 (336)

Dairy Resource Management: A Comparison of Conventional and Pasture-Based Systems [PDF]

open access: yes
Facing rapid and significant change in the sector, U.S. dairy production trends from 1993-2005 were tracked and performance measures (scale and technical efficiency and returns on assets) were estimated for conventional and pasture-based dairy farms ...
Sandretto, Carmen L.   +3 more
core  

Iron‐Mediated Release of Aged Dissolved Organic Carbon From Waterlogged Peatland Under Warming

open access: yesAdvanced Science, EarlyView.
This study conducts a five‐year in situ warming experiment in high‐altitude peatlands to examine dissolved organic carbon (DOC) release. The study shows that warming promotes the release of plant‐derived modern DOC in drained peatlands, but amplifies aquatic export of century‐old DOC from waterlogged peatlands via Fe‐mediated DOC mobilization—a ...
Guohua Dai   +18 more
wiley   +1 more source

Annual carbon balance of an intensively grazed pasture: magnitude and controls [PDF]

open access: yes, 2009
Soil carbon (C) is important because even small changes in soil C can affect atmospheric concentrations of CO₂, which in turn can influence global climate.
Mudge, Paul Lawrence
core  

Gm26550 Modulates Learning and Memory by Increasing IGF1 mRNA Expression and Stability in Nrf2−/− Mice

open access: yesAdvanced Science, EarlyView.
The present study shows that Nrf2 directly binds to the Gm26550 promoter, thereby activating Gm26550 transcription and increasing its expression. Mechanistically, Gm26550 promotes IGF1 expression by functionally antagonizing miR‐26a‐5p‐mediated repression and sequestering the RBP KHSRP, thereby enhancing hippocampal neuronal synaptic plasticity and ...
Hongfang Wang   +12 more
wiley   +1 more source

Certification of Natural Pasture Meat in Finland

open access: yes
Labelling and certification can show consumers reliability of agroforestry products. 
Tanja Kähkönen, Michael den Herder
openaire   +1 more source

ENERGY SUPPLEMENTATION STRATEGIES FOR WHEAT PASTURE STOCKER CATTLE UNDER UNCERTAIN FORAGE AVAILABILITY [PDF]

open access: yes
Energy supplementation provides a means of reducing production risk of growing stocker cattle on winter wheat pasture. This study addresses the issue of risk aversion and energy supplement input use.
Coulibaly, Nouhoun   +2 more
core  

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

open access: yesAdvanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao   +3 more
wiley   +1 more source

IDENTIFIKASI POTENSI WILAYAH UNTUK PENGEMBANGAN EKONOMI MASYARAKAT SEKITAR KAWASAN TAMAN NASIONAL KERINCI SEBLAT (TNKS): STUDI KASUS KECAMATAN RIMBO PENGADANG KABUPATEN LEBONG PROVINSI BENGKULU

open access: yesJurnal Agrisep, 2013
This research aimed to analyze 1) the potential area in Rimbo Pengadang Subdistrict Lebong District and 2) which potential area can be developed become the alternatives of economic activities to the sub-district communities. The benefit expected was the
Nola Windirah, Nyayu Neti Arianti
doaj   +1 more source

Potential for Agricultural Expansion in Degraded Pasture Lands in Brazil Based on Geospatial Databases

open access: yesLand
Important public and private initiatives to map agricultural lands and natural resources have been carried out in Brazil to support land use planning. Some studies indicate that Brazil still has up to 109.7 million hectares of cultivated pastures with ...
É. L. Bolfe   +5 more
semanticscholar   +1 more source

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