Omega-3 fatty acids containing microalgae are considered a promising feedstock for food and nutraceutical applications. To meet the commercial nutritional demands of essential omega-3 acids, different strategies being implemented, including supplementation plant growth regulators (PGRs). In present study effects selected, PGRs, i.e., gibberellic acid (GA), salicylic (SA), malic (MA; TCA cycle i...

In vitro morphogenic response of mature seed embryo-derived callus cultures Chonemorpha fragrans was studied using solid and liquid Murashige Skoog medium amended with cytokinins or their combinations naphthalene acetic acid at 0.5 mg L-1. The plant growth regulators (PGRs) combination concentrations tested could not stimulate organogenesis after three subcultivations the on same PGRs-amended w...

Abstract Leucojum aestivum is a valuable and endangered plant species with bulb scales best suited as explants in micropropagation. In the current study, its micropropagation was investigated by using two different various concentrations combinations of growth regulators (PGRs). Bulbs were first disinfected benomyl® for 5 hours. After meeting chilling requirements, two-scale four-scale provided...

Plant growth regulator (PGR) technology is poorly understood by a majority of golf turf managers. PGRs are touted as tools for reducing mowing, controlling annual bluegrass and increasing green speed. PGRs recommended for use on high quality (or Class A type) turf generally inhibit cell elongation for a period of time (weeks). The process of regulating cell elongation includes the synthesis of ...

transverse thin cell layer sections excised from in vitro scales of lilium ledebourii were cultured on murashige and skoog (ms) medium supplemented with various plant growth regulators (pgrs) at different concentrations. although, bulblets were produced on pgrfree ms medium during organogenesis, addition of 0.25 mg l-1 6-benzyladenine or 5.0 mg l-1 indole-3-acetic acid to the medium increased t...

Transverse thin cell layer sections excised from in vitro scales of Lilium ledebourii were cultured on Murashige and Skoog (MS) medium supplemented with various plant growth regulators (PGRs) at different concentrations. Although, bulblets were produced on PGRfree MS medium during organogenesis, addition of 0.25 mg l-1 6-benzyladenine or 5.0 mg l-1 indole-3-acetic acid to the medium increased t...

Abstract Salinity stress and the absence of light negatively impact growth development plants. Morpho-physiological biochemical attributes maize ( Zea mays L.) get severely affected by salt subdue light. Therefore, a pot experiment was conducted under prevailing environmental conditions Turbat, Balochistan, to explore etiolation de-etiolation response hybrid (SP-17S23) salinity exogenous applic...

Irradiation with artificial lighting in greenhouses and plant factories is mainly used to promote photosynthesis tomato cultivation. In addition photosynthesis, the light effects on morphology, flowering, metabolism are also crucial as responses. Light period quality have been studied for a long time relation flowering of cut-flowers, strawberries, many leafy vegetables. quality, such red, far-...

Plant growth regulators (PGRs) are commonly used in horticulture to improve crop quality, save water, and enhance plant resilience stress. In this study, we examined the effects of two PGRs, paclobutrazol (PBZ) mepiquat chloride (MC), on health Salvia officinalis ‘Icterina’, a popular ornamental aromatic plant. Parameters such as development, water status, chlorophyll levels, nutrient content, ...

Drought stress causes severe metabolic dysfunctions by formation of oxidative stress that may lead to damage in DNA, inactivation of enzymes, and lipid peroxidation. Plants have developed different morphological, physiological, and biochemical mechanisms to withstand the drought stress. Plant growth regulators (PGRs) are...