Results 41 to 50 of about 2,605 (213)

Cultivation of gerbera irrigated with treated domestic effluents Cultivo de gérbera irrigada com efluentes domésticos tratados

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2010
This paper evaluates the nutritional impact on growth, production and quality variables of gerbera crop when fertigated with treated domestic effluents.
Lisânea M. O. Damasceno   +2 more
doaj   +1 more source

EFFECT OF POTASSIUM NITRATE AND ADENOSINE TRIPHOSPHATE ON PRE- AND POST-HARVEST GERBERA (GERBERA JAMESONII L.) PLANTS [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2020
The pot experiment was conducted during the two consecutive seasons of 2016 and 2017 in plastic house at Horticulture Research Station, Mansoura, Dakahlia Governorate, Egypt as pre-harvest treatments.
W. Abd-El-Hady
doaj   +1 more source

Rapid plant regeneration from Gerbera jamesonii Bolus callus cultures [PDF]

open access: yes, 2002
A high frequency shoot organogenesis and plant establishment protocol has been developed for Gerbera jamesonii from ex vitro leaf derived callus. The optimal callus was developed on Murashige and Skoog (MS) basal medium supplemented with 0.4 mg L–1 6 ...
Aswath C. Reddy, M.L. Choudhary
core   +1 more source

Evaluation of Silicon Supplementation for Drought Stress under Water-Deficit Conditions: An Application of Sustainable Agriculture [PDF]

open access: yes, 2023
Drought is a key abiotic stress that confines agriculture development worldwide. Silicon (Si) is commonly considered to be a valuable element for resistance against drought and for sustainable agriculture.
Abbas, HT   +12 more
core   +1 more source

Commodity risk assessment of Salix caprea and Salix cinerea plants from the UK

open access: yesEFSA Journal, Volume 23, Issue 4, April 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’.
EFSA Panel on Plant Health (PLH)   +31 more
wiley   +1 more source

Studies on Genetic Variability in Gerbera (Gerbera jamesonii)

open access: yesInternational Journal of Bioresource Science, 2015
An a empt was made to study the extent of genetic variability present in gerbera grown under protected conditions in mid-hills of West Bengal. The values for GVC, in general, were in closer proximity to that of PCV for almost all the characters indicating that these can be utilized in breeding programme.
T.S. Ghimiray, I. Sarkar
openaire   +1 more source

Impact of substrate pH and micronutrient fertility rates on Cannabis sativa

open access: yesAgrosystems, Geosciences &Environment, Volume 8, Issue 1, March 2025.
Abstract Micronutrient accumulation caused by low pH can lead to toxicity and have detrimental impacts on plant growth. In substrates with elevated pH, micronutrients become less available. In the first experiment, industrial hemp (Cannabis sativa L.) growth was less at pH 3.0 and 4.0 than when pH was ≥5.0. Root growth was also observed to be inhibited
Patrick Veazie   +6 more
wiley   +1 more source

Divergência genética entre cultivares de gérbera utilizando marcadores RAPD Genetic divergence among cultivars of gerbera using RAPD markers

open access: yesCiência Rural, 2009
No processo de produção comercial de mudas de gérbera, a cor da flor é uma das principais características morfológicas de interesse agronômico, sendo uma característica importante em programas de melhoramento genético.
Rodrigo Kelson Silva Rezende   +5 more
doaj  

Climate variations in greenhouse cultivated with gerbera and relationship with external conditions Variações meteorológicas em ambiente protegido cultivado com gérberas e suas relações com as condições externas

open access: yesEngenharia Agrícola, 2011
Black meshes used in greenhouses provide shade to plants, affecting photosynthesis and presenting certain properties that change the microclimatic conditions in these environments.
Aderson S. de Andrade Júnior   +4 more
doaj   +1 more source

Efecto de los extractos de Aloe vera, Kalanchoe pinnata, Zea mays, Gerbera jamesonii y del hibridointerespec?fico OxG (Elaeis ole?fera xElaeis guineensis) y como alternativas naturales de reguladores de crecimiento vegetal de tipo aux?nico y citoquin?nico en el cultivo in vitro de Saintpaulia ionanthaWendl.(Violeta africana) [PDF]

open access: yes, 2014
55 p. Recurso Electr?nicoEl cultivo in vitro se ha posicionado recientemente como una herramienta biotecnol?gica ?til en la soluci?n de problemas presentes en la reproducci?n y desarrollo de plantas, pero su uso es limitado por el alto costo de ...
Rodr?guez Cobo, Jennifer
core  

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