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ENERGY USE AND YIELDS IN TOMATO PRODUCTION: FIELD, HIGH TUNNEL AND GREENHOUSE COMPARED FOR THE NORTHERN TIER OF THE USA (UPSTATE NEW YORK)

Autor: Louis D. Albright, D.S. De Villiers, H.C. Wien, J.E. Reid

Publikováno v: Acta Horticulturae. :373-380

In light of recent periods of worldwide energy shortages, public concern has been raised about the energy required to produce our food. When one considers the energy used in production of the crop, as well as that required to produce the structure in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f247d75cf8ef24417faa9a3cf7fe61d4
https://doi.org/10.17660/actahortic.2011.893.34

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Time of Interseeding of Lana Vetch and Winter Rye Cover Strips Determines Competitive Impact on Pumpkins Grown Using Organic Practices

Autor: Steven Vanek, H.C. Wien, Anu Rangarajan

Publikováno v: HortScience. 40:1716-1722

Growing a main vegetable crop for harvest and a cover crop for residue return to soil in the same growing season is a promising strategy to sustain soil quality in vegetable rotations. Our research evaluated cover crop strips interseeded between pump

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bea4be556d1bceb9c2c38981ac797dab
https://doi.org/10.21273/hortsci.40.6.1716

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Flowering, Sex Expression, and Fruiting of Pumpkin (Cucurbita sp.) Cultivars under Various Temperatures in Greenhouse and Distant Field Trials

Autor: D.N. Maynard, H.C. Wien, D. Riggs, Suzanne Cady Stapleton, C. McClurg

Publikováno v: HortScience. 39:239-242

Field production of decorative pumpkins (Cucurbita pepo L.) in New York occasionally results in markedly delayed fruit production in spite of normal vine growth. These episodes of fruitlessness appear to be associated with periods of high temperature

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b72dea375c998c76eed8bfb148b8e5aa
https://doi.org/10.21273/hortsci.39.2.239

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Effects of Supplemental Light Duration on Greenhouse Sweet Pepper Plants and Fruit Yields

Autor: D.A. Demers, A. Gosselin, H.C. Wien

Publikováno v: Journal of the American Society for Horticultural Science. 123:202-207

Sweet pepper (Capsicum annuum L.) plants were grown under natural or supplemental lighting that extended thephotoperiods to 16, 20, or 24 hours. Increasing the photoperiod to 16 and 20 hours increased pepper plant yields, but continuous light (24 hou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ada9a5402db76688cac7d0031665c14a
https://doi.org/10.21273/jashs.123.2.202

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