Results 31 to 40 of about 9,313 (187)

Disease suppressive soilless culture systems; characterisation of its microflora [PDF]

open access: yes, 2001
The trend in glasshouse horticulture has always been to start culture systems as aseptic as possible. However, several root diseases still cause problems under these conditions. The present paper shows the importance of the microflora to suppress Pythium
Os, E.A., van   +3 more
core   +2 more sources

Impacts of the substrate medium on tomato yield and fruit quality in soilless cultivation

open access: yesHorticultural Science, 2008
The performance and suitability of different substrates for the soilless culture of tomato plants (Lycopersicum esculentum Mill., cv. Belladona) were studied over a 5-month period in a closed soilless culture system employing five different substrates ...
N. G. Tzortzakis, C. D. Economakis
doaj   +1 more source

Sustainable Irrigation Management of Ornamental Cordyline Fruticosa “Red Edge” Plants with Saline Water [PDF]

open access: yes, 2019
The aim of this work was to analyze the influence of the salinity of the nutrient solution on the transpiration and growth of Cordyline fruticosa var. “Red Edge” plants. A specific irrigation management model was calibrated with the experimental data. An
Al-Hamdani   +18 more
core   +2 more sources

Increasing Sustainability of Growing Media Constituents and Stand-Alone Substrates in Soilless Culture Systems

open access: yesAgronomy, 2019
Decreasing arable land, rising urbanization, water scarcity, and climate change exert pressure on agricultural producers. Moving from soil to soilless culture systems can improve water use efficiency, especially in closed-loop systems with a ...
Nazim S. Gruda
doaj   +1 more source

Beneficial effect of heavy metals, antagonistic effect and gene regulations in nutrient translocation through soilless culture

open access: yesJournal of Agriculture and Food Research, 2023
The nutrient movement in plants is regulated with Michaelis-Menten theory and gene regulations. The beneficial effect of heavy metals and other factors affecting positively interact in nutrient translocation in the plant.
Avinash Sharma   +4 more
doaj   +1 more source

Comparison of some chemical and non-chemical treatments to disinfect a recirculating nutrient solution [PDF]

open access: yes, 2009
Closed hydroponic growing systems have a better water use efficiency (WUE) and a lower use of fertilizers, but a larger risk of spreading soil-borne pathogens all over the crop compared to open systems.
Os, E.A., van
core   +2 more sources

Strategies for administration of biosurfactants-producing pseudomonads in closed hydroponic systems [PDF]

open access: yes, 2011
Zoospore-producing oomycetes are major plant pathogens of particular concern in hydroponic systems. Compared with pesticides, biocontrol using antagonistic microorganisms is a sustainable approach to control oomycetes.
Alsanius, Beatrix   +2 more
core   +1 more source

Optimising Soilless Culture Systems and Alternative Growing Media to Current Used Materials

open access: yesHorticulturae, 2022
In the last few decades, soilless culture systems (SCSs) have been gaining worldwide popularity, making them one of the fastest-growing sectors in agriculture [...]
Nazim S. Gruda, Juan A. Fernández
doaj   +1 more source

Sand to Root Transfer of PAHs and PCBs by Carrots Grown on Sand with Pure Substances and Biosolids Amended Sand [PDF]

open access: yes, 2006
A study on behaviour of trace organic compounds (Polycyclic Aromatic Hydrocarbons, PAH, and Polychlorinated Biphenyls, PCB) in a sand-plant system has been carried out, with the reclamation of wastewater treatment plant biosolids for agriculture in mind.
Patria, Lucie   +3 more
core   +3 more sources

Plant Growth-Promoting Rhizobacteria Colonize Δ<sup>9</sup>-Tetrahydrocannabinolic Acid Drug-Type Cannabis sativa L. Roots and Modulate Cannabinoid Metabolism. [PDF]

open access: yesPhysiol Plant
ABSTRACT Plant growth‐promoting rhizobacteria (PGPR) establish beneficial associations with plants, enhancing nutrient uptake, growth, and stress tolerance. Cannabis sativa L., a medicinal plant producing over 300 specialized metabolites with relevant medicinal properties, remains underexplored for PGPR influence on its metabolism.
Tonolo F, Sewalt B, Vrieling K, Choi YH.
europepmc   +2 more sources

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