Results 11 to 20 of about 62,003 (196)

Resources for plant‐based food: Estimating resource use to meet the requirements of urban and peri‐urban diets

Food and Energy Security, 2023
The rapid urban growth seen globally in recent years has not been supported by a simultaneous increase in agricultural land and/or crop productivity.
Isabella Righini, Cecilia Stanghellini, Silke Hemming, Luuk Graamans, Leo F.M. Marcelis   +4 more
doaj   +1 more source

DE EFFECT OF CLEAR AND DEFUSE GLASS COVERING MATERIALS ON FRUIT YIELD AND ENERGY EFFICIENCY OF GREENHOUSE CUCUMBER GROWN IN HOT CLIMATE

Acta Scientiarum Polonorum: Hortorum Cultus, 2021
Using proper greenhouse covering materials can provide a suitable environment for plant growth in Saudi Arabia. The effects of three different greenhouse covering materials, clear glass, polycarbonate and diffuse tempered glass were used to evaluate its
Abdulaziz R. Alharbi, Jouke Campen, Mohamed Sharaf, Feije de Zwart, Wim Voogt, Kess Scheffers, Ilias Tsafaras, Mohamed E. Abdelaziz, Omer Babiker, Nazim Gruda, Muien Qaryouti, Khalid Al-Assaf   +11 more
doaj   +1 more source

Elicitor Application in Strawberry Results in Long-Term Increase of Plant Resilience Without Yield Loss

Frontiers in Plant Science, 2021
For a first step integrating elicitor applications into the current IPM strategy increasing plant resilience against pests, we investigated repeated elicitor treatments in a strawberry everbearer nursery and cropping cycle under glass.
Sanae Mouden, Johanna A. Bac-Molenaar, Iris F. Kappers, Ellen A. M. Beerling, Kirsten A. Leiss   +4 more
doaj   +1 more source

Plant Factories Are Heating Up: Hunting for the Best Combination of Light Intensity, Air Temperature and Root-Zone Temperature in Lettuce Production

Frontiers in Plant Science, 2021
This study analyzed interactions among photon flux density (PPFD), air temperature, root-zone temperature for growth of lettuce with non-limiting water, nutrient, and CO2 concentration.
Laura Carotti, Luuk Graamans, Federico Puksic, Michele Butturini, Esther Meinen, Ep Heuvelink, Cecilia Stanghellini   +6 more
doaj   +1 more source

Cherry Tomato Production in Intelligent Greenhouses—Sensors and AI for Control of Climate, Irrigation, Crop Yield, and Quality

Sensors, 2020
Greenhouses and indoor farming systems play an important role in providing fresh and nutritious food for the growing global population. Farms are becoming larger and greenhouse growers need to make complex decisions to maximize production and minimize ...
Silke Hemming, Feije de Zwart, Anne Elings, Anna Petropoulou, Isabella Righini   +4 more
doaj   +1 more source

Eggsplorer: a rapid plant–insect resistance determination tool using an automated whitefly egg quantification algorithm

Plant Methods, 2023
Background A well-known method for evaluating plant resistance to insects is by measuring insect reproduction or oviposition. Whiteflies are vectors of economically important viral diseases and are, therefore, widely studied.
Micha Gracianna Devi, Dan Jeric Arcega Rustia, Lize Braat, Kas Swinkels, Federico Fornaguera Espinosa, Bart M. van Marrewijk, Jochen Hemming, Lotte Caarls   +7 more
doaj   +1 more source

Consequences of interplant trait variation for canopy light absorption and photosynthesis

Frontiers in Plant Science, 2023
Plant-to-plant variation (interplant variation) may play an important role in determining individual plant and whole canopy performance, where interplant variation in architecture and photosynthesis traits has direct effects on light absorption and ...
Maarten van der Meer, Hyeran Lee, Pieter H. B. de Visser, Ep Heuvelink, Leo F. M. Marcelis   +4 more
doaj   +1 more source

Consequences of intra-canopy and top LED lighting for uniformity of light distribution in a tomato crop

Frontiers in Plant Science, 2023
In the past decade, the potential of positioning LED lamps in between the canopy (intra-canopy) to enhance crop growth and yield has been explored in greenhouse cultivation.
R. Schipper, M. van der Meer, P.H.B. de Visser, E. Heuvelink, L.F.M. Marcelis   +4 more
doaj   +1 more source

Remote Control of Greenhouse Vegetable Production with Artificial Intelligence—Greenhouse Climate, Irrigation, and Crop Production

Sensors, 2019
The global population is increasing rapidly, together with the demand for healthy fresh food. The greenhouse industry can play an important role, but encounters difficulties finding skilled staff to manage crop production.
Silke Hemming, Feije de Zwart, Anne Elings, Isabella Righini, Anna Petropoulou   +4 more
doaj   +1 more source

History of Controlled Environment Horticulture: Greenhouses [PDF]

HortScience, 2022
Modern greenhouses are intensive farming systems designed to achieve high efficiency and productivity. Plants are produced year-round in greenhouses by maintaining the environment at or near optimum levels regardless of extreme weather conditions. Many scientific discoveries and technological advancements that happened in the past two centuries paved ...
openaire   +1 more source