Results 171 to 180 of about 114,759,116 (219)

Cytological aspects of pollen germination in Mauritia flexuosa (Arecaceae). [PDF]

open access: yesProtoplasma
Marques MJG   +3 more
europepmc   +1 more source

IN VITRO POLLEN GERMINATION OF PEACH CULTIVARS

open access: yesActa Horticulturae, 2007
In vitro pollen germination was determined in five peach cultivars, Prunus prsica (L.) Batsch cv. Dixired, Redheaven, Gloheaven, Suncrest and Summerset, Different sucrose concentrations (10%, 15%, 20%), sowing times (fresh pollen, 7 days old pollen, and 14 days old pollen), temperatures (10 degrees C, 15 degrees C, 20 degrees C, 25 degrees C) and ...
Milutinović, Momčilo   +3 more
openaire   +3 more sources

In vitro germination of western larch pollen [PDF]

open access: yesCanadian Journal of Forest Research, 2000
We have been able to successfully germinate western larch (Larix occidentalis Nutt.) pollen in vitro. Pollen was rehydrated at 100% RH for 16 h before being sprinkled on semisolid and liquid media. The basic medium contained Brewbaker and Kwack minerals diluted 1:10 and was supplemented with polyethylene glycol 4000 and three different concentrations ...
Nicole Dumont-BéBoux   +2 more
core   +3 more sources

In vitro germination and storage of English walnut pollen

Scientia Horticulturae, 1985
Abstract A method for in vitro germination and tube growth of English walnut ( Juglans regia L.) pollen is described. The medium contained 20% sucrose, 1.0 mM CaCl 2 and 0.16 mM boric acid solidified with 0.65% agar, and was suitable for freshly collected pollen from each of the 21 clones tested.
Vito S Polito
exaly   +2 more sources

Extremely Low Doses of Arsenic Affect in vitro Pollen Germination

open access: yesComplementary Medicine Research, 2013
<b><i>Introduction: </i></b>This study deals with the effects of extremely low doses or high dilutions of pharmacological compounds on in vitro pollen germination of kiwifruit (<i>Actinidia deliciosa</i>). <b><i>Material and Methods: </i></b>The biological efficacy of As<sub>2</sub>
BETTI, LUCIETTA   +5 more
openaire   +4 more sources

Sugarbeet Pollen Germination in Vitro

Journal of Sugarbeet Research, 1988
Factors affecting in vitro germination of sugarbeet (Beta vulgaris L.) pollen were investigated to provide improved methods of testing pollen viability. Pollen germinated most frequently and consistently in a liq­ uid medium (pH 5.5, 100 ppm H3B03, 100 ppm Ca(N03)2 • 4H20, and 3.2 x lOs ppm sucrose in dis­ tilled water) at 23 C for 24 hours.
R.J. Hecker, M. McClintock
openaire   +1 more source

In vitro germination of apple pollens

Scientia Horticulturae, 1979
Abstract In order to characterize pollen viability and germinability by biochemical parameters, an introductory investigation was made of the germinability in vitro of pollen of 2 apple cultivars, ‘Golden Delicious’ and ‘Starkrimson’, partially self-incompatible and totally self-incompatible, respectively.
G.L. Calzoni, A. Speranza, N. Bagni
openaire   +1 more source

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