Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"day-neutral"”.
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Temperature and photoperiod effects on growth and development of day-neutral, junebearing and everbearing strawberries
Responses of day-neutral (DN) strawberries (Fragaria X ananassa Duch.) to photoperiod and temperature under controlled environment conditions were studied and compared to those of Junebearers (JB) and everbearers (EB). At a constant 21°C, DN cultivars flowered under 9 hour days (SD), night …
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Net photosynthesis and photosynthate partitioning/of day-neutral and Junebearing strawberry plants as influenced by fruiting
… and chlorophyll content were determined at 7-day intervals for an early-formed leaf (old leaf) and for the most recently expanded leaf (young leaf) of fruiting and deblossomed day-neutral plants (cv. Tribute). During the fifth week of the fruiting cycle, Pn of the young leaf was higher for …
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Studies of in vitro flowering and de novo flowers of Nicotiana tabacum
… de novo to in vivo flowers. TCLs from short-day and long-day tobacco plants were compared with TCLs from day-neutral species to examine in vitro floral photoinduction and graft transmissibility of floral promoters and inhibitors. TCLs from photoperiodic species of tobacco did not form flowers …
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Manipulating Flowering Times and Site Attractiveness To Pollinators To Improve Yield and Fruit Quality in Strawberry
… in the United States relies primarily on day-neutral cultivars grown in temperate climates like California and Florida. However, such production methods are often unsustainable, relying on soil fumigation, low biodiversity in monocultures, and high post-harvest shipping costs. In recent …