Results 71 to 80 of about 64,694 (305)

Protection Motivation Theory and Farmers' Participation in Futures Markets: Evidence From Germany

open access: yesAgribusiness, EarlyView.
ABSTRACT This study examines why German farmers show limited adoption of commodity futures contracts despite substantial price volatility, applying Protection Motivation Theory (PMT) to understand the cognitive processes driving participation decisions in futures markets. Survey data from 303 German farmers collected in 2024 were analyzed using Partial
Hendrik Wever   +2 more
wiley   +1 more source

Gardening for health: a regular dose of gardening [PDF]

open access: yesClinical Medicine, 2018
There is increasing evidence that exposure to plants and green space, and particularly to gardening, is beneficial to mental and physical health, and so could reduce the pressure on NHS services. Health professionals should therefore encourage their patients to make use of green space and to work in gardens, and should pressure local authorities to ...
openaire   +2 more sources

Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This work gathers, in a review style, an extensive and comprehensive literature overview on the development of autonomous actuators based on synthetic materials, bringing together valuable knowledge from several studies. Furthermore, the article identifies the fundamental principles of actuation mechanisms and defines key parameters to address the size
Alejandro Palacios   +4 more
wiley   +1 more source

Political gardening, equity and justice : a research agenda

open access: yes, 2018
This book comes at a time when discussions around urban gardening, urban agriculture, and urban food production have found their way into policy and planning arenas.
Certomà, ChiaraeditorUGent8020014389699784506896110000-0002-7154-09152231DED0-BDAB-11E2-97D9-ACC210BDE39D   +3 more
core  

Climate change and perennial crop production: Evidence of yield impact and adaptation in California

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Perennial crops are economically important. They contribute to food security, providing essential nutrients that are often lacking in annual crops, and provide additional environmental benefits compared with annual crops. Despite their importance, empirical research on the impacts of climate change and adaptation on perennial crops remains ...
Yuanyuan Wen   +2 more
wiley   +1 more source

Allotment gardening, connectedness to nature and wellbeing [PDF]

open access: yes, 2013
The potential for green interventions to promote mental wellbeing and reduce mental distress is increasingly being recognised (Mind, 2007). Preliminary evidence suggests that allotment gardening activities may have a significant effect on mental ...
Webber, J.
core  

Exogenous Phytohormones Modulate Mycorrhiza-Induced Changes in Root Hair Configuration of Trifoliate Orange

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2016
Mycorrhizas alter root hair profile, but it is not clear whether exogenous phytohormones regulate the mycorrhizal effects on root hair. Studies were carried out in a two-chambered rootbox separated by 37-μm nylon mesh to establish root+hyphae chamber ...
Chun-Yan LIU   +4 more
doaj   +1 more source

Gardening [PDF]

open access: yesJournal of the American Geriatrics Society, 2021
openaire   +2 more sources

The role of venture‐financed startups in innovation for US agriculture

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract To evaluate the role played by startup companies in the innovation ecosystem of US agriculture, we compile a unique dataset of 6024 new entrants founded 1987–2019 that details their financing lifecycles, annual economic performance, and patenting activities.
Gregory D. Graff   +2 more
wiley   +1 more source

Genetic diversity analysis and DNA fingerprint construction of Zanthoxylum species based on SSR and iPBS markers

open access: yesBMC Plant Biology
Zanthoxylum is a versatile economic tree species utilized for its spice, seasoning, oil, medicinal, and industrial raw material applications, and it has a lengthy history of cultivation and domestication in China.
Xiaoxi Zhang   +7 more
doaj   +1 more source

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