Results 81 to 90 of about 1,089,204 (358)

Cultural methods for controlling docks in organically farmed grassland (extension 1998-99) (OFT0115T) [PDF]

open access: yes, 1999
Docks are considered to be one of the main weed problems of grassland. The absence of an effective non-chemical control may be a deterrent to organic-conversion for farmers accustomed to using herbicides for dock control. This work addresses this problem
Hopkins, Mr Alan
core  

Innovative Metasurface Colorimetric Cell‐on‐a‐Chip Sensor for Continuous, Label‐Free, Non‐Destructive Assessment of Intestinal Barrier Dynamics

open access: yesAdvanced Science, EarlyView.
We developed a real‐time, label‐free, high‐throughput cell‐on‐a‐chip system based on a metasurface plasmon resonance colorimetric sensor (MetaSPRCS) to evaluate intestinal barrier function. This platform enables continuous monitoring of cell adhesion, proliferation, and barrier layer formation, disruption, and repair.
Youqian Chen   +14 more
wiley   +1 more source

Sward structure, light interception and herbage accumulation in forage peanut cv. Belmonte subjected to strategies of intermittent grazing management

open access: yesActa Scientiarum: Animal Sciences, 2016
Nitrogen fertilization ensures productivity and persistency of pastures, but may be expensive. Perennial forage peanut, becomes an interesting alternative for N supply. Little is known about its use under grazing.
Henrique Bauab Brunetti   +3 more
doaj   +1 more source

Timothy and timothy mixtures as a pasture crop [PDF]

open access: yes, 2006
Despite the relatively low tolerance against grazing and peaked DM production, timothy can be used effiently for grazing, especially in mixtures with meadow fescue. The growth processes lead to specific management options, e.g.
Virkajärvi, Perttu
core  

Impacts of Cattle Grazing Management on Sediment and Phosphorus Loads in Surface Waters [PDF]

open access: yes, 2005
In 2001 (yr 1), 2002 (yr 2), and 2003 (yr 3), three blocks of five 1-ac paddocks were grazed by beef cows on hills at the Iowa State University Rhodes Research and Demonstration Farm to determine the effects of grazing management on phosphorus (P) and ...
Boehm, J.   +7 more
core   +2 more sources

Sugar‐Armored Pesticides: Self‐Assembled System for Enhanced Foliar Adhesion and Sustained Delivery of Hydrophobic Antimicrobials Against Bacterial Diseases

open access: yesAdvanced Science, EarlyView.
This study develops a sugar‐armored, self‐assembled pesticide delivery system that enhances foliar adhesion, provides sustained release, effectively disrupts biofilms, and demonstrates superior bactericidal activity for improved disease control.
Jinghan Yang   +3 more
wiley   +1 more source

Defoliation patterns in signal grass tillers with varying heights in the same pasture - doi: 10.4025/actascianimsci.v35i3.14376

open access: yesActa Scientiarum: Animal Sciences, 2013
The experiment was carried out to evaluate the patterns of defoliation in plants of various heights in the same pasture of Brachiaria decumbens cv. Basilisk under continuous stocking with cattle.
Manoel Eduardo Rozalino Santos   +5 more
doaj   +1 more source

Identification of relevant environmental descriptors [PDF]

open access: yes, 2018
Based on previous experiences and a literature review the most relevant environmental descriptors were selected and tested by means of field experiments.
Lantinga, Egbert
core  

Scalable Liquid‐Phase Exfoliation of h‐BN for Solar‐Reflective and Thermally Stable Polymer Aerogels

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
High‐pressure homogenization exfoliates hexagonal boron nitride (h‐BN) into stable nanosheets, which are incorporated into PVA, CMC, and HEC matrices to form lightweight composite aerogels. Tuning h‐BN loading (0–50 wt%) transforms the structure from porous to densely packed, tailoring optical, thermal, and mechanical properties. An optimized PVA/20 wt%
Mouza Alaryani   +6 more
wiley   +1 more source

Sward and milk production response to early turnout of dairy cows to pasture in Finland [PDF]

open access: yes, 2003
The timing of turnout is an important factor affecting the grazing management of dairy cows. However, its consequences are not well known in the short grazing season of northern Europe.
Khalili, Hannele   +3 more
core  

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