Results 51 to 60 of about 9,456,300 (158)

Controlled Environment Agriculture: A Pilot Project [PDF]

open access: yes, 1980
The controlled-environment agricultural (CEA) project discussed in this report was first conceived for the Wildwood Air Force Station in Kenai, Alaska, in 1972. The region contained high unemployment and a U.S. Air Force Station that had just closed.
Norton, Robert A., Thomas, Wayne C.
core  

Built, but not replaced: The policy failure behind the UK's ageing greenhouse sector

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Societal Impact Statement Glass greenhouse horticulture is a highly productive but often overlooked component of UK agricultural, environmental and food policy, with significant potential to contribute to food security, public health and climate resilience.
Sven Batke, David Denny
wiley   +1 more source

Sustainable Production Planning: Insights Into Factors, Models, and Solution Methods

open access: yesSustainable Development, EarlyView.
ABSTRACT Effective resource management remains a major challenge for organizations seeking to balance economic efficiency with environmental and social responsibility. In this context, production planning becomes a strategic mechanism for integrating sustainability into industrial operations.
Daysi Ortiz   +2 more
wiley   +1 more source

Deep Learning in Controlled Environment Agriculture: A Review of Recent Advancements, Challenges and Prospects

open access: yes, 2022
Controlled environment agriculture (CEA) is an unconventional production system that is resource efficient, uses less space, and produces higher yields.
Azlan Zahid   +3 more
core   +1 more source

Optimization of controlled environment agriculture (CEA) for growing crops

open access: yes, 2022
May 2022School of EngineeringControlled environment agriculture (CEA) is a rapidly growing production system that promotes food security, environmental stewardship, and efficient resource use.
Ashenafi, Eyosias L.
core   +1 more source

The future potential of controlled environment agriculture. [PDF]

open access: yesPNAS Nexus
The production of high-quality food needs to increase to feed the growing global population. Controlled environment agriculture (CEA) systems in a vertical farm setting - in which several layers are stacked above each other, thus increasing the area for ...
Calvo-Baltanás V   +9 more
europepmc   +2 more sources

The Preferences of Different Cultivars of Lettuce Seedlings (Lactuca sativa L.) for the Spectral Composition of Light

open access: yesAgronomy, 2021
The spectrum of light significantly influences the growth of plants cultivated in closed systems. Five lettuce cultivars with different leaf colours were grown under white light (W, 170 μmol m−2 s−1) and under white light with the addition of red (W + R)
Barbara Frąszczak   +1 more
doaj   +1 more source

Fusion Energy and Tritium Fuel Cycle: Hydrogen Isotope Separation Technologies and Sorbent Materials

open access: yesSmall Methods, EarlyView.
This review surveys sorbent‐based materials for hydrogen isotope separation, a key challenge in fusion fuel processing. Different types of adsorbents are compared in terms of selectivity, kinetics, and operational practicality. Limitations of cryogenic operation and tritium compatibility are highlighted, providing guidance toward efficient, low tritium
Pankaj Sharma   +2 more
wiley   +1 more source

Plant Production in Controlled Environments

open access: yesHorticulturae, 2018
Crop production in open fields is increasingly limited by weather extremes and water shortages, in addition to pests and soil-borne diseases. In order to increase crop yield, quality, and productivity, controlled environment agriculture (CEA) can play an
Genhua Niu, Joseph Masabni
doaj   +1 more source

Optimising plant form and function for controlled environment agriculture in space and on earth

open access: yesModern Agriculture, 2023
Planned missions to Mars and the moon stress the urgency of developing self‐sustaining food production systems for crewed, long‐term, space exploration.
Muhammad Kamran   +3 more
doaj   +1 more source

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