Výsledky vyhledávání - "D. W. Buchanan"

Autor: Dewayne L. Ingram, Carl W. Campbell, M. A. McKellar, D. W. Buchanan

Publikováno v: HortScience. 27:341-343

may occur during development of dormancy in leaf and flower buds and during maturation of certain types of seeds. Actual T2 times for chilled buds of ‘Georgiagem’, ‘Gulfcoast’, ‘Bluecrop’, ‘Bluejay’, and ‘Duke’ were determined. T2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53ed827e40a7bd208492da0dd4ae052f
https://doi.org/10.21273/hortsci.27.4.341

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Reduction of Bacterially Induced Frost Damage to Tender Plants

Autor: J. A. Anderson, D. W. Buchanan, R. E. Stall

Publikováno v: Journal of the American Society for Horticultural Science. 109:401-405

Strategies for reducing bacterially induced frost damage to tender plants were examined. Introduction of the competitive bacterium, Erwinia herbicola M232A (not active in ice nucleation) did not lower the temperature at which freeze injury of tomato

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https://doi.org/10.21273/jashs.109.3.401

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Cold Hardiness of Peach and Nectarine Trees Growing at 29-30°N Latitude1

Autor: D. W. Buchanan, R. H. Biggs, J. F. Bartholic

Publikováno v: Journal of the American Society for Horticultural Science. 99:256-259

The cambium of both ‘Early Amber’ peach and ‘Sungold’ nectarine, Prunus persica L. Batsch gained cold hardiness from November through January even though day and night temperatures were above 15°C. Cultivars attained the greatest hardiness i

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https://doi.org/10.21273/jashs.99.3.256

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Rest Prediction Model for Low-chilling ‘Sungold’ Nectarine1

Autor: Phyllis R. Gilreath, D. W. Buchanan

Publikováno v: Journal of the American Society for Horticultural Science. 106:426-429

Floral bud break of 1-year-old rooted cuttings of ‘Sungold’ nectarine (Prunus persica (L.) Batsch) was observed following chilling at constant and diurnal temperature regimes. Continuous exposure to 10°C was as effective as 7°. Rate of bud brea

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https://doi.org/10.21273/jashs.106.4.426

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Temperature and Cultivar Influences on the Chilling Period of Rabbiteye Blueberry1

Autor: Phyllis R. Gilreath, D. W. Buchanan

Publikováno v: Journal of the American Society for Horticultural Science. 106:625-628

Budbreak of ‘Woodard’ and ‘Bluegem’ rabbiteye blueberry (Vaccinium ashei Reade) occurred sooner than ‘Tifblue’ following chilling at constant 10 and 15°C and a diurnal regime of 8 hours at 15°/16 hours at 7°. Results indicate a narrowe

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https://doi.org/10.21273/jashs.106.5.625

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Antitranspirant Effects on Water Relations and Fruit Growth of Rabbiteye Blueberry1

Autor: P. C. Andersen, D. W. Buchanan, L. G. Albrigo

Publikováno v: Journal of the American Society for Horticultural Science. 104:378-383

Vapor Gard (VG), a polymer of β-pinene applied at concentrations of 1.5 or 2.5% (by volume to rabbit-eye blueberries (Vaccinium ashei Reade) influenced leaf temperatures, water balances, berry weight, and time of fruit harvest of plants with and wit

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https://doi.org/10.21273/jashs.104.3.378

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Manipulation of Bloom and Ripening Dates of Three Florida Grown Peach and Nectarine Cultivars through Sprinkling and Shade1

Autor: D. W. Buchanan, J. F. Bartholic, R. H. Biggs

Publikováno v: Journal of the American Society for Horticultural Science. 102:466-470

A delay in flowering of up to 14 days was obtained in the 1974-75 and 1975-76 seasons with ‘Sungold’ and ‘Sunrich’ nectarines and ‘Flordagold’ peach [Prunus persica (L.) Batsch] by intermittent sprinkling when tree temperatures exceeded 1

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https://doi.org/10.21273/jashs.102.4.466

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Water Relations and Yields of Three Rabbiteye Blueberry Cultivars with and without Drip Irrigation1

Autor: P. C. Andersen, D. W. Buchanan, L. G. Albrigo

Publikováno v: Journal of the American Society for Horticultural Science. 104:731-736

Drip irrigation applied to cultivars of rabbiteye blueberry (Vaccinium ashei Reade) maintained soil moisture at 25 to 35%, (volume basis), –0.07 bars soil-water potential while no irrigation resulted in 12.5% soil moisture, –2 to –3 bars. Irrig

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https://doi.org/10.21273/jashs.104.6.731

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Peach Thinning with 3CPA and Ethrel During Cytokinesis1

Autor: D. W. Buchanan, R. H. Biggs, J. A. Blake, W. B. Sherman

Publikováno v: Journal of the American Society for Horticultural Science. 95:781-784

Sprays of various concentrations of Fruitone, a commercial formulation containing 2-(3-chlorophenoxy)-propionamide and 2-(3-chlorophenoxy)-propionic acid (3CPA) or of 2-chloroethylphosphonic acid (Ethrel) were applied to ‘Early Amber’, a short cy

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https://doi.org/10.21273/jashs.95.6.781

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