Zobrazeno 1 - 10 of 12 pro vyhledávání: '"H. H. Keyser"'
2
Inoculating tree legume seeds and seedlings with rhizobia
Autor: H. H. Keyser
Publikováno v: World journal of microbiologybiotechnology. 8(3)
Many tree legumes have the ability to form a symbiotic relationship with root-nodule bacteria (rhizobia) which are able to convert nitrogen in the air into a form usable by the plant. This conversion is called biological nitrogen fixation (BNF) and i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e145966557e4e5a3aed84ea78d71a49
https://pubmed.ncbi.nlm.nih.gov/24425496
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6
Effects of Calcium, Manganese, and Aluminum on Growth of Rhizobia in Acid Media
Autor: H. H. Keyser, D. N. Munns
Publikováno v: Soil Science Society of America Journal. 43:500-503
Growth studies were done in defined liquid media to assess effects of Mn toxicity and Ca deficiency associated with soil acidity. The study included 23 strains of cowpea rhizobia previously found capable of growth at 4.5 and 10 strains of Rhizobium j
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba13242089e54656714ce4780536362b
https://doi.org/10.2136/sssaj1979.03615995004300030014x
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7
Tolerance of Soil Acidity in Symbioses of Mung Bean with Rhizobia 1
Autor: D. L. Lauter, K. W. Whitacre, T. L. Righetti, M. G. Zaroug, H. H. Keyser, V. W. Fogle, J. S. Hohenberg, D. N. Munns, K. L. Clarkin
Publikováno v: Agronomy Journal. 71:256-260
Variation in tolerance of soil acidity among 40 rhizobial strains was assessed in greenhouse trials in which the strains were applied as separate seed inoculants (5X 10 cells per seed) to two cultivars of mung bean (Vigna rodiata L.) and performance
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::834062a50604c6cd66919151e5c74b23
https://doi.org/10.2134/agronj1979.00021962007100020010x
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8
Tolerance of Rhizobia to Acidity, Aluminum, and Phosphate
Autor: D. N. Munns, H. H. Keyser
Publikováno v: Soil Science Society of America Journal. 43:519-523
Low levels of phosphorus and high levels of aluminum are important soil acidity factors for the growth of higher plants; however, very little is known about their effects on the soil rhizobia. The present study was conducted to determine the relative
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::860b867efb8d0fd62db0656c301f2db0
https://doi.org/10.2136/sssaj1979.03615995004300030018x
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9
Basal body temperature recordings in ectopic pregnancy
Autor: H H, Keyser, L, Iffy, J, Cohen
Publikováno v: The Journal of reproductive medicine. 14(1)
Basal body temperature charts taken during the cycle of conception of tubal pregnancies suggested the presence of luteal phase defect in the background of ectopic implantation and the recurrence of an apparent menstruation at the expected time of the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d8d9ff79bc00a02e5f3410594ce32b7f
https://pubmed.ncbi.nlm.nih.gov/1110480
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10
Selection of Naturally Occurring Stress Tolerant Rhizobium
Autor: D. N. Munns, K. G. Cassman, H. H. Keyser
Publikováno v: Genetic Engineering of Symbiotic Nitrogen Fixation and Conservation of Fixed Nitrogen ISBN: 9781468439557
Symbiotic nitrogen fixation is commonly limited by soil infertility conditions, especially phosphate deficiency, acidity and salinity. Phosphate sorption buffers phosphate at low concentrations in soil solutions, the resulting immobility causing defi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d700995fe16147ae8fe291c6fc95a421
https://doi.org/10.1007/978-1-4684-3953-3_17
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