نتایج جستجو برای: cycocel

تعداد نتایج: 84  

Journal: :Plant physiology 1966
K Tanaka N E Tolbert

Cycocel stimulated the activity of partial purified choline kinase from spinach or squash leaves, but it inhibited the activity of yeast choline kinase. The activity of different Cycocel analogs on plant growth corresponded to their stimulatory effect on the isolated choline kinase. Cycocel had no effect upon the activity of a plant phosphatase which hydrolyzed phosphorylcholine nor upon adenos...

2010
GEORGIA OUZOUNIDOU ILIAS ILIAS ANASTASIA GIANNAKOULA PARTHENA PAPADOPOULOU

Preand post-harvest physiology and quality responses of green pepper (Capsicum annuum L. cv ‘Standar p.13/0211003-01-Agris’) on exogenous Gibberellic acid-GA3 (100 μM), ProhexadioneCalcium (100 mg l), Cycocel (100 mg l) and Ethephon (100 mg l) applied as foliar sprays, were investigated. Among PGRs, GA3 @ 100μM was effective in promoting flowering and better for vegetative characteristics. Chlo...

2005
S. Hill J. G. Latimer

Phlox paniculata L. and Rudbeckia hirta L. are popular North American native herbaceous perennials in the landscape. Perennials in general have a tendency to quickly outgrow their containers in the greenhouse. Chemical plant growth regulators (PGRs) are commonly used to control plant size in the horticulture industry. Unfortunately, both Phlox and Rudbeckia are extremely susceptible to powdery ...

Zinnia is a very attractive and beautiful ornamental plant due to the diversity of color and flowering period. The effect of cycocel and pot size was studied on growth and flowering of zinnia in a factorial experiment based on a randomized complete design with two factors: cycocel at 3 levels (0, 1000 and 2000 ppm) and pot size at 4 levels (10, 12, 14 and 16 cm) with 12 treatments and 3 replica...

Journal: :تولید گیاهان زراعی 0
میترا معراجی پور دانشجوی کارشناسی ارشد زراعت، گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه یاسوج محسن موحدی دهنوی استادیار گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه یاسوج حمیدرضا بلوچی استادیار گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه یاسوج مینا معراجی پور دانشجوی کارشناسی ارشد زراعت، گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه یاسوج

high nitrogen and plant density cause increasing vegetative growth and reducing harvest index. the objective of this study was to evaluate the effect of cycocel at high nitrogen and plant density on safflower yield and yield components. for this purpose a field experiment was carried out as a factorial-split plot based on randomized complete block design with three replications with esfahan 14 ...

احمدی‌ لاهیجانی, محمدجواد, امام, یحیی, میرمحمود, سیدجلیل,

Osmotic stress is the most important of the abiotic stresses that lead to limitation of growth and yield in rapeseed. This study was conducted to examine the effect of cycocel seed priming on osmotic stress tolerance in germination and early growth stages of rapeseed, as a factorial experiment based on completely randomized design at Agriculture College of Shiraz University in 2012. The treatme...

Journal: :علوم باغبانی ایران 0
وحید اکبری دانشجوی سابق کارشناسی ارشد، دانشیار و استادیار، گروه علوم باغبانی، دانشکدۀ کشاورزی، دانشگاه ارومیه، ارومیه رسول جلیلی مرندی دانشجوی سابق کارشناسی ارشد، دانشیار و استادیار، گروه علوم باغبانی، دانشکدۀ کشاورزی، دانشگاه ارومیه، ارومیه جلیل خارا دانشیار گروه زیست‏شناسی، دانشکدۀ علوم، دانشگاه ارومیه، ارومیه علیرضا فرخزاد دانشجوی سابق کارشناسی ارشد، دانشیار و استادیار، گروه علوم باغبانی، دانشکدۀ کشاورزی، دانشگاه ارومیه، ارومیه

in order to investigate the effect of cycocel on different growth aspects of two olive cultivars (mary and mission), a greenhouse experiment was conducted taking into account three factors of: cycocel at three levels (0, 500 and 1000 mg l-1), drought stress of three levels (irrigated at 5, 10 and 15 days intervals) and two olive cultivars (mary and mission) in a factorial experiment based on ra...

Journal: :journal of ornamental plants 2014
shahram shoa kazemi davood hashemabadi ali mohammadi torkashvand behzad kaviani

pot marigold (calendula officinalis l.) is a medicinal and ornamental plant. the effect of different concentrations of chlormequat (cycocel), and daminozide, two plant growth retardant, on plant height, flowering, the content of essence and some other traits in pot marigold (calendula officinalis) was assessed. plant growth retardants are commonly applied to limit stem elongation and produce a ...

2010
E. F. Botany Mohamed

The current study was carried out to evaluate the effect of some growth retardants such as alar, ethrel, cycocel and paclobutrazol with different concentrations (50, 100, 150 and 200 ppm.) on maize dwarf mosaic virus (MDMV) in vitro and in vivo. In vitro experiment, growth retardants reduced the occurrence of mosaic symptoms on maize plants. These percentages were reduced to 40%. Paclobutrazol ...

The growth of medicinal plants and biosynthesis of secondary metabolites is influenced by plant growth regulators. In this study we investigated influence offour levels (0, 500, 1000, and 1500 mg l-1) of2-chloroethyltrimethylammonium chloride (Cycocel), a plant growth retardant, on growth parameters and some biochemical parameters of cannabis plants. Cycocel only at 500 mg l-1 decreased shoot l...

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