Zobrazeno 1 - 10 of 24 pro vyhledávání: '"Nasser Sionit"'
1
Effects of elevated atmospheric CO2 on water relations of soya bean
Autor: Robert P. Patterson, Stephen A. Prior, Hugo H. Rogers, Nasser Sionit
Publikováno v: Agriculture, Ecosystems & Environment. 35:13-25
Soya bean (Glycine max (L.) Merr. ‘Bragg’) plants were grown in large containers in open-top field chambers under five atmospheric CO2 concentrations (349–946 μl1−1) and two water regimes. Rate of soil water depletion for the high CO2 treatm
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ada0d60e69bf6315b870b80cf55d5a3
https://doi.org/10.1016/0167-8809(91)90073-7
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2
Growth and Yield Response of Sweet Potato to Atmospheric CO 2 Enrichment 1
Autor: Nasser Sionit, Sheila Battacharya, Boyd R. Strain, P. K. Biswas, N. C. Bhattacharya
Publikováno v: Crop Science. 25:975-981
Tuber growth of sweet potato (Ipomoea batatas) is a sink that may be limited by source capacity under present ambient CO₂ levels. Hence, sweet potato may demonstrate more response to predicted increases in atmospheric CO₂ than many other annual p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27437f609d5b6d8835449dfa4178325a
https://doi.org/10.2135/cropsci1985.0011183x002500060019x
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3
Effects of different concentrations of atmospheric CO2on growth and yield components of wheat
Autor: H. Hellmers, Nasser Sionit, Boyd R. Strain
Publikováno v: The Journal of Agricultural Science. 97:335-339
SummaryGrowth and yield components of a semi-dwarf spring wheat (Triticum aestivumL., cv. GWO 1809) were determined under three different atmospheric CO2a concentrations (350, 675 and 1000 μ1/1) in controlled environment chambers of the Duke Univers
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46027c7aeea3d74be482c65811a619c8
https://doi.org/10.1017/s0021859600040764
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4
Water Potential and Stomatal Resistance of Sunflower and Soybean Subjected to Water Stress during Various Growth Stages
Autor: Paul J. Kramer, Nasser Sionit
Publikováno v: Plant Physiology. 58:537-540
Plants of two varieties of soybean (Glycine max (L.) Merr.) and two varieties of sunflower (Helianthus annuus L.) were grown in controlled environments and subjected to water stress at various stages of growth. Leaf resistances and leaf water potenti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e4d38bc62b443038c9f8860f85a01c1
https://doi.org/10.1104/pp.58.4.537
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8
Responses of C 4 Grasses to Atmospheric CO 2 Enrichment. II. Effect of Water Stress 1
Autor: David T. Patterson, Nasser Sionit
Publikováno v: Crop Science. 25:533-537
Changes in leaf water potential, photosynthesis, and stomatal conductance in response to atmospheric COₛ enrichment at two watering regimes were studied in :Four species of C₄ grasses: Echinochloa crusgalli, Digitaria sanguinalis, Eleusine indica
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48b8a59c0e9422b9d3db7ff5cbe63121
https://doi.org/10.2135/cropsci1985.0011183x002500030024x
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10
Emergence and Seedling Growth of a Cultivated and a Wild Strain of Safflower under Various Amounts of Simulated Rainfall
Autor: Nasser Sionit, Abdollah Bassiri
Publikováno v: Physiologia Plantarum. 34:226-229
Two separate experiments were conducted to investigate the effects of different planting depths and irrigation regimes on the emergence and seedling heights of a cultivated (Carthamus tinctorius L. cv. Arak 2811) and a wild strain (C. oxyacantha Bieb
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c92744464072e79aa76d4d4506487bf
https://doi.org/10.1111/j.1399-3054.1975.tb03826.x
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