Results 81 to 90 of about 3,678,454 (342)

Sustainable Intensive Agriculture: Evidence from Aqueous Geochemistry

open access: yesProcedia Earth and Planetary Science, 2013
AbstractGeochemical and crop models allow for simulating the concentration of irrigation water (Durance River) by evapo- transpiration, equilibration with soil pCO2, dissolution/precipitation of calcite, dissolution of fertilizers (P-K, no N), and apatite precipitation.
Bourrie, Guilhem   +5 more
openaire   +5 more sources

Organic agricultural production in Australia: 2010-11 and 2015-16 [PDF]

open access: yes, 2019
In 2010-11 the Australian Bureau of Statistics (ABS) included organic agriculture in its census, which was repeated in 2015-16. In this paper the progress of the Australian organic production between those two years is tracked. In 2015-16 the farm gate
Wynen, Els
core  

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng   +16 more
wiley   +1 more source

Does Trade Liberalisation Lead to Poverty Alleviation? a CGE Microsimulation Approach for Zimbabwe [PDF]

open access: yes
A CGE microsimulation model is used to study the poverty impacts of trade liberalization in Zimbabwe. A sample of 14006 households from a 1995 household survey is individually modeled in a CGE framework. The experiment performed is a 50 percent reduction
Margaret Chitiga, Ramos Mabugu
core   +1 more source

Long-term changes in greenhouse gas emissions from French agriculture and livestock (1852-2014): From traditional agriculture to conventional intensive systems.

open access: yesScience of the Total Environment, 2019
France was a traditionally agricultural country until the first half of the 20th century. Today, it is the first European cereal producer, with cereal crops accounting for 40% of the agricultural surface area used, and is also a major country for ...
J. Garnier   +7 more
semanticscholar   +1 more source

Fluorescent Nanosensor for Indole‐3‐Propionic Acid Detection in Gut Health Monitoring

open access: yesAdvanced Healthcare Materials, EarlyView.
This work introduces a fluorescent nanosensor system with two optical modalities for detection of indole‐3‐propionic acid (IPA) gut metabolite: (1) blue‐emitting cationic conjugated polyelectrolyte (CP3) and (2) near‐infrared (NIR)‐emitting CP3‐wrapped single‐walled carbon nanotube (SWNT).
Mervin Chun‐Yi Ang   +15 more
wiley   +1 more source

BRS A502: an upland rice cultivar for intensive sustainable cropping systems in the Brazilian Cerrado

open access: yesCrop Breeding and Applied Biotechnology, 2022
BRS A502 is an upland rice cultivar with a medium cycle, high resistance to lodging, superior yield potential and grains of excellent industrial and cooking quality.
Isabela Volpi Furtini   +14 more
doaj  

AN EXAMINATION OF ECONOMIC EFFICIENCY OF RUSSIAN CROP OUTPUT IN THE REFORM PERIOD [PDF]

open access: yes
This paper examines economic efficiency of Russian corporate farms for 1995-98. Economic efficiency declined over the period, due to declines in both technical and allocative inefficiency.
Osborne, Stefan, Trueblood, Michael A.
core   +1 more source

How Bees Respond Differently to Field Margins of Shrubby and Herbaceous Plants in Intensive Agricultural Crops of the Mediterranean Area [PDF]

open access: yes, 2019
(1) Intensive agriculture has a high impact on pollinating insects, and conservation strategies targeting agricultural landscapes may greatly contribute to their maintenance.
Carrasco, Aline   +4 more
core   +1 more source

Photothermal‐Activated Antibacterial Amyloid‐Polyphenol‐Iron Hydrogels for Synergistic Wound Healing

open access: yesAdvanced Healthcare Materials, EarlyView.
We report a thermally triggered supramolecular hydrogel (LTFe) formed by Fe3+ and tannic acid on lysozyme amyloid fibrils. Fe3+ enables rapid gelation and photothermal transduction with an efficiency of 88.56%. The LTFe hydrogel exhibits excellent biocompatibility, potent antibacterial activity against E. coli and S.
Di Wu   +8 more
wiley   +1 more source

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