Results 21 to 30 of about 41,076 (197)

Physiological Effects of Gibberellic Acid. IX. Recovery of Gibberellic Acid Following Incubation with Endosperm [PDF]

open access: yesPlant Physiology, 1967
To determine the fate of gibberellic acid (GA(3)), solutions were incubated for 24 hours with or without barley endosperm and were subsequently applied to dwarf maize seedlings. Hormone activity appeared to increase as a result of incubation with endosperm.
L G, Paleg, B G, Coombe
openaire   +2 more sources

GROWTH AND QUALITY OF ‘PÉROLA’ PINEAPPLE AS A FUNCTION OF LEVELS OF GIBBERELLIC ACID

open access: yesRevista de Agricultura Neotropical, 2022
Gibberellin is a plant hormone capable of enhancing the productivity of plant’s productivity rants, due to its action in plant physiology, mainly in fruit formation.
Juanderson Moura da Silva   +8 more
doaj   +1 more source

Effect of gibberellic acid on germination capacity and emergence rate of Sycamore maple (Acer pseudoplatanus L.) seeds

open access: yesJournal of Forest Science, 2015
Seedlots of sycamore maple (Acer pseudoplatanus L.) originating from three different provenance regions were collected in autumn 2012. The seed quality, namely vitality and germination rate, was assessed according to Czech conventions.
J. Stejskalová, I. Kupka, S. Miltner
doaj   +1 more source

Seed Germination Induction and Response of Seedling Growth of Primrose (Primula vulgaris) to Different Treatments of Mechanical Scarification and Chemical Pre-treatment [PDF]

open access: yesعلوم و فناوری بذر ایران, 2019
In order to seed germination induction and response of seedling growth of Primula vulgaris to different treatments of mechanical scarification and chemical pre-treatment, an experiment was carried out in completely randomized design with treatments of ...
Nour Ali Sajedi, Bizhan ghazi nezami
doaj   +1 more source

Morphogenesis, pigment content, phytohormones and productivity of eggplants under the action of gibberellin and tebuconazole

open access: yesRegulatory Mechanisms in Biosystems, 2020
Regulation of growth and development of cultivated plants in order to optimize the production process is one of the main objectives of modern plant physiology. Both activators and growth inhibitors are used for this purpose.
V. V. Rogach   +4 more
doaj   +1 more source

Effect of Organic Fertilizer levels and Spraying by Gibberellic on growth and yield characterstics of Strawberry Plant Fragaria X ananassa Duch. in Gypsum Soil [PDF]

open access: yesمجلة جامعة كركوك للعلوم الزراعية, 2021
The study was carried out in field of horticulture and landscape department / agriculture college / Tikrit university, in agricultural season 2018 – 2019, to study effect of organic fertilizer levels to the soil at a rate 8 m3.donum-1 in three ...
Sufian Al – Handel, Nadhim Ghanim
doaj   +1 more source

Morpho-physiological and molecular responses of two Libyan bread wheat cultivars to plant growth regulators under salt stress

open access: yesItalian Journal of Agronomy, 2020
To study the effects of salt stress and plant growth regulators (kinetin, gibberellic acid, potassium) on growth, yield, glycine betaine content, phosphoenolpyruvate carboxylase (PEPC) and ribulose biphosphate carboxylase (RBC) gene expression of two ...
El Hadi Hadia   +6 more
doaj   +1 more source

Inositol phosphate signaling and gibberellic acid [PDF]

open access: yesPlant Signaling & Behavior, 2009
To respond to physical signals and endogenous hormones, plants use specific signal transduction pathways. We and others have previously shown that second messenger inositol 1,4,5-trisphosphate [Ins(1,4,5)P(3)] is used in abscisic acid (ABA) signaling, and that some mutants with altered Ins(1,4,5)P(3) have altered responses to ABA. Specifically, mutants
Christine M, Fleet   +2 more
openaire   +2 more sources

Effect of gibberellic acid on the post-harvest flower longevity of Zantedeschia elliottiana (W. Wats) Engl.

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2004
Two experiments were carried out to determine the effect of gibberellic acid on the longevity of cut flowers of two Zantedeschia elliottiana (W. Wats./Engl.) cultivars: 'Black Magic' and 'Florex Gold'.
Beata Janowska, Marek Jerzy
doaj   +1 more source

Effect of gibberellic acid spraying and soaking of rhizomes on the growth and flowering of calla lily (Zantedeschia Spreng.)

open access: yesActa Agrobotanica, 2012
Rhizomes of Zantedeschia, 15-18 cm in circumference with leaf buds 0.5-1 cm in length, were planted into 20-cm pots on 15 May 2006 into a medium consisting of peat with a pH of 6.2, enriched with a slow-release fertiliser Osmocote Plus (3-4M) and mixed ...
Beata Janowska, Roman Andrzejak
doaj   +1 more source

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