Zobrazeno 1 - 10 of 25 pro vyhledávání: '"Colin R. Norton"'
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In vitro propagation of Ericaceae: A comparison of the activity of the cytokinins N6-benzyladenine and N6-isopentenyladenine in shoot proliferation
Autor: Colin R. Norton, M. E. Norton
Publikováno v: Scientia Horticulturae. 27:335-340
Shoot tip explants of 20 ornamental cultivars of Ericaceae were cultured in vitro for 4 weeks on Anderson (1984) medium with the addition of benzyladenine (BA) (0–10 mg l −1 ) or isopentenyladenine (2iP) (0–20 mg l −1 ). Number of shoots form
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64be7ea4c4fb8821e1d26e4e8534e97f
https://doi.org/10.1016/0304-4238(85)90038-x
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5
An alternative toin vitropropagation—axillary shoot enhancement on whole plants
Autor: Colin R. Norton, M. E. Norton
Publikováno v: Journal of Horticultural Science. 61:423-428
SummaryIntact plants of Arctostaphylos uva-ursi and Spiraea ‘Froebelii’ were sprayed with the cytokinins benzyladenine or isopentenyladenine with dimethylsulphoxide to aid penetration. Increased axillary shoot production resulted. Shoots produced
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e8a7c586e23b2a2418d9344717128c3
https://doi.org/10.1080/14620316.1986.11515722
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6
The use of gibberellic acid, ethephon and cold treatment to promote germination of Rhus typhina L. seeds
Autor: Colin R. Norton
Publikováno v: Scientia Horticulturae. 27:163-169
Germination of Rhus typhina was less than 20%. Treatment with gibberellic acid (GA) (0–1000 mg l−1) or cold stratification (0–30 days at 4°C) improved germination. GA treatment did not improve germination if the stratification period exceeded
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58fc6a306103a796b7e2703617b95e4d
https://doi.org/10.1016/0304-4238(85)90066-4
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7
Change in anaerobic carbon dioxide evolution from seeds during soaking in relation to seed sensitivity to soaking
Autor: Colin R. Norton
Publikováno v: Field Crops Research. 13:217-222
Seeds of Pisum sativum L. (two cultivars) and Oryza sativa L. cv. Oeiras were soaked for 0, 12, 24, 48, 72 or 96 h and then tested for emergence from moist sand. Carbon dioxide evolution under anoxia was measured in seeds soaked for up to 48 h. Pione
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ddbff688c40ae6552e678242d869670d
https://doi.org/10.1016/0378-4290(86)90023-7
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10
Explant origin as a determinant ofin vitroshoot proliferation inPrunusandSpiraea
Autor: M. E. Norton, Colin R. Norton
Publikováno v: Journal of Horticultural Science. 61:43-48
SummaryShoot explants of Prunus cerasifera cv Thundercloud and Spiraea × bumalda cv Froebelii were cultured on Linsmaier and Skoog (1965) medium with the addition of benzy- ladenine. Explant length, axillary bud number, presence or absence of the sh
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b6ac3da3a1e4859dac4baad54434caf0
https://doi.org/10.1080/14620316.1986.11515671
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