Results 11 to 20 of about 58,115 (308)
, 2019 AbstractHydroponics is a method to grow crops without soil, and as such, these systems are added to aquaculture components to create aquaponics systems. Thus, together with the recirculating aquaculture system (RAS), hydroponic production forms a key part of the aqua-agricultural system of aquaponics. Many different existing hydroponic technologies can
Maucieri, Carmelo +5 more
openaire +1 more source
Effects of Different Levels of Selenium in the Nutrient Solution on the Growth and Nitrate Accumulation of Red French Lettuce in Soilless Culture [PDF]
مجله آب و خاکIntroduction Selenium (Se) is one of the beneficial elements for plants, which is usually not supplied in the nutrient solutions used in soilless cultures. It is an essential element for both humans and animals.
N. Lotfi, Sh. Kiani, H.R. Motaghian
doaj +1 more source
Strategies for administration of biosurfactants-producing pseudomonads in closed hydroponic systems [PDF]
, 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
Agronomy, 2019 We assess the discriminative strength of three different satellite spectral settings (HyspIRI, the forthcoming Landsat 9 and Sentinel 2-MSI), in mapping tomato (Solanum lycopersicum Linnaeus) plants grown under hydroponic system, using human-excreta ...
Mbulisi Sibanda +7 more
doaj +1 more source
Nanogram amounts of salicylic acid produced by the rhizobacterium Pseudomonas aeruginosa 7NSK2 activate the systemic acquired resistance pathway in bean [PDF]
, 1999 Root colonization by specific nonpathogenic bacteria can induce a systemic resistance in plants to pathogen infections. In bean, this kind of systemic resistance can be induced by the rhizobacterium Pseudomonas aeruginosa 7NSK2 and depends on the ...
Audenaert, Kris +5 more
core +2 more sources
Effect of stocking density of fish on water quality and growth performance of European Carp and leafy vegetables in a low-tech aquaponic system [PDF]
, 2019 Aquaponics (AP) is a semi-closed system of food production that combines aquaculture and hydroponics and represents a new agricultural system integrating producers and consumers.
Birolo, M. +7 more
core +2 more sources
Water Research, 1996 Abstract Three macrophytes are found to grow well in trenches filled with a secondary effluent of a wastewater treatment plant in the absence of any support medium: Canna, Cyperus and Paspalum. Daily concentration changes of nutrients in the wastewater as well as evapotranspiration of the macrophytes were studied batchwise.
Ayaz, SC, Saygin, O
openaire +2 more sources
Antioxidants, 2023 Ginseng has long been widely used for its therapeutic potential. In our current study, we investigated the impact of abiotic stress induced by infrared (IR) radiations and sodium silicate on the upregulation of antioxidant and anti-tyrosinase levels, as ...
Seda Nur Kabadayı +4 more
doaj +1 more source
Journal of Medicinal and Industrial Plant SciencesThe experiment was conducted at the Khabat Technical Institute (Erbil Polytechnic University, Kurdistan, Iraq) during September of 2025. This study aims to identify the chemical composition of the six flax genotypes in terms of their oil, protein ...
Nahla Jawhar Kareem
doaj +1 more source
Pesquisa Agropecuária Brasileira, 2007 O objetivo deste trabalho foi avaliar as características produtivas e comerciais do cultivo de quatro cultivares de lisianto (Eustoma grandiflorum) em três soluções nutritivas em sistema de fluxo laminar de nutrientes (NFT). Utilizou-se o delineamento em
Fernanda Alice Antonello Londero Backes +5 more
doaj +1 more source