Results 61 to 70 of about 21,513 (221)

Acute toxicity of water and aqueous extract of soils from Champotón river in Lactuca sativa L.

Toxicology Reports, 2018
The seeds germination, stem and root elongation of water lettuces (Lactuca sativa L) were used to evaluate the phytotoxicity of water and soil of Champotón River, Campeche, Mexico. water and soil sample were collected from two sampling sites.
Carlos A. Chan-Keb, Claudia M. Agraz-Hernández, Roman A. Perez-Balan, Mónica I. Gómez-Solano, Teresita D.N.J. Maldonado-Montiel, Baldemar Ake-Canche, Eduardo J. Gutiérrez-Alcántara   +6 more
doaj   +1 more source

Impact of Crude Oil Contamination on Green Leafy Vegetables: Nutritional and Health Risk Assessments

Remediation Journal, Volume 36, Issue 2, Spring 2026.
ABSTRACT For decades, crude oil spills have been a serious environmental challenge which have led to the establishment of crude oil remediation intervention values (CRIV) by different national agencies to regulate the release of toxic petroleum hydrocarbons via these spills.
Johnson Oluwaseun Odukoya, Ronnie Lambert, Ruben Sakrabani   +2 more
wiley   +1 more source

Relationships among Morphological Characters, Isozymes Polymorphism and DNA Variability - the Impact on Lactuca Germplasm Taxonomy

Czech Journal of Genetics and Plant Breeding, 2003
Fifty one accessions of nineteen Lactuca species, the hybrid L. serriola × L. sativa and the related species Mycelis muralis were evaluated for morphological variability, esterase (EST) polymorphism, Amplified Fragment Length Polymorphism (AFLP) and ...
I. Doležalová, A. Lebeda, M. Dziechciarková, E. Křístková, D. Astley, C.C.M. Van De Wiel   +5 more
doaj   +1 more source

Effects of deficit irrigation and biostimulants on melon productivity and quality in semi‐arid conditions

Journal of the Science of Food and Agriculture, Volume 106, Issue 11, Page 6348-6364, 30 August 2026.
Abstract BACKGROUND Water scarcity and soil salinization are major constraints to irrigated agriculture in semi‐arid regions, affecting crop productivity and fruit quality. Combining deficit irrigation with biostimulant application has emerged as a promising strategy to improve water use efficiency and plant stress tolerance.
Jefferson dos Santos Gomes Calaça, Jean Carlos Nogueira, José Raliuson Inácio Silva, Denizard Oresca, Alan Cezar Bezerra, Raquele Mendes de Lira, George do Nascimento Araújo Júnior, Luiz Guilherme Medeiros Pessoa, Agda Raiany Mota dos Santos, Sidney Antônio da Silva, Guilherme Heverton Lima e Silva, Douglas Nogueira Lima, Eduardo Soares de Souza   +12 more
wiley   +1 more source

Micropropagation of lettuce americana via somatic embryogenesis [PDF]

Ciência Rural
: This research evaluated the effect of light and the auxin naphthaleneacetic acid (NAA) on the induction of somatic embryogenesis, and of activated carbon (CA) and polyethylene glycol (PEG) on the maturation of somatic embryos of Lactuca sativa.
Luciana Coelho de Moura, Kerollen Lopes Almeida de Souza, Sara Morra Côser, Marcos Vinícius Marques Pinheiro, Cristiane Coelho de Moura   +4 more
doaj   +2 more sources

Assessing Yield Performances and Economic Profitability of Integrated Nile Tilapia (Oreochromis Niloticus Linnaeus, 1758) With Bombay Red Onion (Allium cepa) Farming Systems in Northwest Ethiopia

Aquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT Integrated fish–vegetable is a sustainable food production strategy that synergistically combines fish culture and vegetable cultivation within a single farming system. The objective of this study was to assess integrated Nile tilapia–onion (Bombay red variety) production in northwest Ethiopia, as both fish and onion are commonly practiced by ...
Negese Kebtieneh Demlie, Akewake Geremew, Belay Abdissa, Alayu Yalew, Gashaw Tilahun   +4 more
wiley   +1 more source

СИСТЕМА РЕГЕНЕРАЦИИ САЛАТА (LACTUCA SATIVA L.) ЧЕРЕЗ КУЛЬТУРУ IN VITRO [PDF]

, 2019
The article is devoted to the problem of obtaining regenerative plant varieties of lettuce (Lactuca sativa L.) Bouquet, Emerald, Chameleon (FSBSI Federal Scientific Vegetable Center).
O. V. Romanova, A. V. Soldatenko, О. В. Романова, В. С. Романов, V. S. Romanov, А. В. Солдатенко   +5 more
core   +2 more sources

Stable Plastid Transformation in Lettuce (Lactuca sativa L.) [PDF]

Plant Molecular Biology, 2005
Although plastid transformation in higher plants was first demonstrated in the early 1990s it is only recently that the technology is being extended to a broader range of species. To date, the production of fertile transplastomic plants has been reported for tobacco, tomato, petunia, soybean, cotton and Lesquerella fendleri (Brassicaceae).
Lelivelt, Cilia L.C., McCabe, Matthew S., Newell, Christine A., de Snoo, C. Bastiaan, van Dun, Kees M.P., Birch-Machin, Ian, Gray, John C., Mills, Kingston H.G., Nugent, Jacqueline M.   +8 more
openaire   +3 more sources

Beyond the Paddy Fields: Riparian Reed Beds as Essential Natural Habitat for the Critically Endangered Suweon Treefrog, Dryophytes suweonensis

Ecology and Evolution, Volume 16, Issue 8, August 2026.
This figure shows the true habitat type of Dryophytes suweonensis that this paper aims to demonstrate. ABSTRACT The Suweon treefrog (Dryophytes suweonensis (Kuramoto, 1980)), a critically endangered amphibian endemic to the Korean Peninsula, is widely regarded as being closely associated with rice paddies.
Kyo Soung Koo, Eun Jin Park, Seung Nam Jin, Kwang Sung Yun   +3 more
wiley   +1 more source

Synthesis, Characterization, and Agricultural Biological Activities of 5-Fluoro-2-hydroxy Butyrophenone

Journal of Chemistry, 2013
A novel synthetic approach towards 5-fluoro-2-hydroxy butyrophenone is reported. Using 4-fluorophenol as a raw material, the processes of etherification protection, Friedel-Crafts acylation and demethylation provide the target compound under mild ...
Fengli Xin, Chunhua Du, Gongjia Lan, Zhuanping Wu   +3 more
doaj   +1 more source