Výsledky vyhledávání - "R. L. Stebbins"

Fruit Set of ‘Italian’ Prune Following Fall Foliar and Spring Boron Sprays1

Autor: Nancy W. Callan, Maxine M. Thompson, M. H. Chaplin, R. L. Stebbins, M. N. Westwood

Publikováno v: Journal of the American Society for Horticultural Science. 103:253-257

A pre- or postharvest foliar B application was found to increase fruit set of ‘Italian’ prune (Prunus domestica L.). A prebloom B spray failed to increase set. Neither fall nor spring applications influenced the amount of fruit lost in the midsum

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b83e37eed1d7cc23d08e3e60df5dbc2c
https://doi.org/10.21273/jashs.103.2.253

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Effects of Vesicular−Arbuscular Mycorrhizae and Phosphorus on Apple Seedlings

Autor: Yosef I. Geddeda, J. M. Trappe, R. L. Stebbins

Publikováno v: Journal of the American Society for Horticultural Science. 109:24-27

Mycorrhizal fungal inoculation of seedlings of apple (Malus domestica Borkh.) substituted for P application in soils deficient in P. Of 3 mycorrhizal species, Gigaspora margarita Becker & Hall was the least effective in promoting plant growth, Glomus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::873aa08059025b99932d4163451621fd
https://doi.org/10.21273/jashs.109.1.24

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Role of Transpiration and Phloem Transport in Accumulation of 45Calcium in Leaves of Young Apple Trees1

Autor: R. L. Stebbins, D. H. Dewey

Publikováno v: Journal of the American Society for Horticultural Science. 97:471-474

Apple (Pyrus malus L.) seedlings or rooted layers growing in nutrient solution in the greenhouse were used to determine the role of xylem and phloem in the accumulation of Ca in the leaves. 45calcium accumulation increased with increasing rates of tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::31f80ee7bd9e0a13273d97cd01997b5b
https://doi.org/10.21273/jashs.97.4.471

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Vesicular–Arbuscular, Mycorrhizal Fungi Associated with Apples Grown in Oregon

Autor: Yosef I. Geddeda, J. M. Trappe, R. L. Stebbins

Publikováno v: HortScience. 18:929-930

Vesicular-arbuscular (VA) fungi from roots of apple (Malus domestica Borkh.) and soil from apple orchards in Oregon included Gigaspora margarita Becker & Hall, Glomus fasciculatum (Thaxter sensu Gerdemann) Gerd. & Trappe, and Glomus mosseae (Nicol. &

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8950bd369c0d429740a23bba230381e
https://doi.org/10.21273/hortsci.18.6.929

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Effect of Fall-applied Boron Sprays on Fruit Set and Yield of ‘Italian’ Prune1

Autor: M. H. Chaplin, R. L. Stebbins, M. N. Westwood

Publikováno v: HortScience. 12:500-501

Boron sprays applied in the fall to ‘Italian’ prune trees (Prunus domestica L.) not deficient in boron resulted in a significant increase in fruit set and yield the following year. Analysis of midshoot leaf tissue the August following treatment s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d14eee257b302b434360e2d6d8b7e041
https://doi.org/10.21273/hortsci.12.5.500

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Photographing Large Trees to Show Limb Structure1

Autor: R. L. Stebbins

Publikováno v: HortScience. 10:218

The difficulty of photographing a large tree in an orchard so that its limb structure can be clearly seen without the distraction of a confusing background is familiar to many pomologists (Fig. 1). Even more frustrating is the problem of taking good

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81e43861b520a9c9b860bd6208b64bd8
https://doi.org/10.21273/hortsci.10.3.218

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