Results 1 to 10 of about 5,873 (183)

Photocatalytic Degradation of 2,4-Dichlorophenoxyacetic Acid Using Fe2O2/CeO2/Ag Composite Nanoparticles under Ultraviolet [PDF]

Journal of Advances in Environmental Health Research, 2021
Background: The herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) is used to control of agricultural pests (water and soil) and is among the most widely distributed pollutants in the environment.
Zohreh Karimipour, Reza Jalilzadeh Yengejeh, Azadeh Haghighatzadeh, Mohammad Kazem Mohammadi, Maryam Mohammadi Roozbahani   +4 more
doaj   +1 more source

High Frequency Plant Regeneration System from Transverse Thin Cell Layer Section of <i>In vitro</i> Derived ‘Nadia’ Ginger Microrhizome

Notulae Scientia Biologicae, 2014
An efficient and reproducible procedure is outlined for rapid in vitro multiplication of Zingiber officinale var. ‘Nadia’ through high frequency shoot proliferation from transverse thin cell layer (tTCL) sections of in vitro derived microrhizome.
Dikash Singh THINGBAIJAM, Devi Sunitibala HUIDROM   +1 more
doaj   +3 more sources

Stimulatory effect of auxins and cytokinins on carotenes, with differential effects on xanthophylls in the green alga Chlorella pyrenoidosa Chick.

Acta Societatis Botanicorum Poloniae, 2014
Research concerning the influence of auxins and cytokinins on the content of carotenoids in Chlorella pyrenoidosa (Chlorophyceae) has been conducted. The strongest stimulating effect on carotenoids content in Ch.
Romuald Czerpak, Andrzej Bajguz
doaj   +1 more source

DEGRADASI SENYAWA 2,4 (DIKLOROFENOKSI) ASAM ASETAT DALAM PESTISIDA SIDAMIN 865 AS SECARA FOTOLISIS DENGAN PENAMBAHAN TiO2-ANATASE

Jurnal Riset Kimia, 2015
Degradation of 2,4-Dichlorophenoxyacetic Acid (2,4-D) in Sidamin 865 AS pesticides had been carried out by photolysis with adding anatase-TiO2. Photolysis method were performed using an irradiation of UV-light at λ 365 nm, 10 W.
Abinul Hakim, Safni -, Hamzar Suyani, Tadao Sakai   +3 more
doaj   +1 more source

Impact of Ionic Liquids on Induction of Wheat Microspore Embryogenesis and Plant Regeneration

Agronomy, 2020
Ionic liquids are novel compounds with unique chemical and physical properties. They can be received based on synthetic auxins like 2,4-dichlorophenoxyacetic acid or dicamba, which are commonly used hormones in microspore embryogenesis.
Dorota Weigt, Idzi Siatkowski, Magdalena Magaj, Agnieszka Tomkowiak, Jerzy Nawracała   +4 more
doaj   +1 more source

PERTUMBUHAN KALUS DAUN DEWA [Gynura procumbens (Lour) Merr.] DENGAN KOMBINASI 2,4-DICHLOROPHENOXYACETIC ACID DAN KINETIN SECARA INVITRO

Biosaintifika: Journal of Biology & Biology Education, 2012
Tanaman daun dewa [Gynura procumbens (Lour) Merr.] berguna untuk menurunkan kadar kolesterol darah, mengobati diabetes, tumor, dan sebagai obat anti kanker. Daun dewa mengandung senyawa metabolit sekunder yaitu flavonoid, saponin, dan minyak atsiri. Oleh
Samkhatin Khaniyah, Noor Aini Habibah, Sumadi -   +2 more
doaj   +1 more source

New alternative for adsorption of 2,4-dichlorophenoxyacetic acid herbicide (2,4-D)

Bioscience Journal, 2023
The adsorptive capacity of charcoal from the husk of the brazil nut fruit, called “ouriço” (the hard ball with nuts inside) for the herbicide dichlorophenoxyacetic acid (2,4-D) was evaluated.
Michelle Ferreira da Silva Rimoli, Roberta Martins Nogueira, Pryscila Machado de Castro, Aloir Antônio Merlo, Adilson Sinhorin, Jacqueline Kerkhoff, Stela Regina Ferrarini, Evaldo Martins Pires   +7 more
doaj   +1 more source

The effect of developmental stages of corm, type of medium and plant growth regulators in callus induction of Crocus sativus L. [PDF]

Journal of Horticulture and Postharvest Research, 2021
Purpose: The efficiency of callus induction as source of bioactive compound is a critical step in the cell suspension culture for commercial production of important secondary metabolites.
Seyed Mahdi Ziaratnia, Somayeh Amini
doaj   +1 more source

Degradation of 2,4-dichlorophenoxyacetic acid by haloalkaliphilic bacteria [PDF]

Microbiology, 1996
Three 2,4-dichlorophenoxyacetic acid (2,4-D)-degrading bacterial isolates were obtained from the highly saline and alkaline Alkali Lake site in southwestern Oregon contaminated with 2,4-D production wastes. While similar in most respects, the three isolates differed significantly in 2,4-D degradation rates, with the most active strain, 1-18 ...
Olga, Maltseva, Catherine, McGowan, Roberta, Fulthorpe, Patrick, Oriel   +3 more
openaire   +2 more sources

Investigation of Regeneration in Colchicum soboliferum via Somatic Embryogenesis Method

Turkish Journal of Agriculture: Food Science and Technology
In this study, the regeneration of the Colchicum soboliferum species, one of the medicinal aromatic plants growing naturally in Türkiye, was examined by the somatic embryogenesis method.
Aslihan Ağar Özkaya, Senem Uğur, Yeşim Yalçın Mendi, Şamil Özdemir   +3 more
doaj   +1 more source