Results 271 to 280 of about 10,692 (300)
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SELECTION FOR IMPROVED SEEDLING VIGOR IN RUSSIAN WILD RYEGRASS
Canadian Journal of Plant Science, 1984Seedling emergence of 30 open-pollinated progeny lines of Russian wild ryegrass (Psathyrostachys juncea (Fisch.) Nevski. Syn: Elymus junceus Fisch.) ranging in seed weight from 2.1 to 4.5 mg/seed was evaluated in laboratory and greenhouse tests and compared to stand establishment capability in the field.
J. D. BERDAHL, R. E. BARKER
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A Comparison of Seed Quality and Seedling Vigor in Birdsfoot Trefoil
Crop Science, 1982Seed quality, seedling vigor and field establishment were estimated in seed lots of three forage legumes, birdsfoot trefoil (Lotus corniculatus L.), alfalfa (Medicago sativa L.) and red clover (Trefolium pratense L.) in 1979 and in birdsfoot trefoil in 1980. Birdsfoot trefoil showed greater variability for germination than either red clover or alfalfa.
B.D. McKersie, D.T. Tomes
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HERITABILITY FOR COMBINING ABILITY OF SEEDLING VIGOR IN BIRDSFOOT TREFOIL
Canadian Journal of Plant Science, 1972Twenty birdsfoot trefoil families were studied, first, to investigate variation in seed size and seedling vigor; second, to determine predictive values of parental performance; and third, to estimate heritability for combining ability. The experimental material consisted of open-pollination seed collected from 20 parents and 10 daughters of each.
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Effect of seed priming in squash on germination and seedling vigor
Crop ResearchSeed priming improves germination and seedling vigor of the different crops, including squash. A study on the priming methods using hydropriming and gibberellic acid (GA3 at 25 and 50 ppm) on squash was conducted. Untreated seeds were served as a control.
SEAN MARK D. DELA CRUZ +4 more
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MATERNAL INFLUENCE IN BIRDSFOOT TREFOIL ON THE SEEDLING VIGOR OF THE PROGENY
Canadian Journal of Plant Science, 1970Several hundred two-year-old nursery plants originating in the early-type trefoil cultivar Maitland were rated for flowering maturity, morphological features and growth pattern. Open-pollination seed was collected from these and 100-seed weight determinations were made.The experimental material was organized into two sections for testing purposes.
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Selection for Seedling Cold Vigor in Grain Sorghum
2017Emendack, Yves +3 more
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