Výsledky vyhledávání - "T. W. Daniel"

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Effects of nitrate, ammonium and pH on the growth of conifer seedlings and their production of nitrate reductase

Publikováno v: Plant and Soil. 50:371-385

Lodgepole pine (Pinus contorta Dougl.), Engelmann spruce (Picea engelmanni Parry), and Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) seedlings were grown in open-ended tube cultures of sand and perlite, irrigated with nitrate, ammonium, and a 1�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6c489b035acc2b0565339d5611b536c
https://doi.org/10.1007/bf02107186

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Lethal and Nonlethal Effects of the Organic Horizons of Forested Soils on the Germination of Seeds from Several Associated Conifer Species of the Rocky Mountains

Autor: T. W. Daniel, Josef Schmidt

Publikováno v: The Bark Beetles, Fuels, and Fire Bibliography

The study tests whether the lethal effect of overwintering Engelmann spruce seed in its O-horizon affects Douglas-fir, lodgepole pine and subalpine fir seeds and whether the O-horizons of the three associated species have the same lethal effect on se

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7439cf04b4a51ae656514b87d844d128
https://doi.org/10.1139/x72-031

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Chemical Composition and Digestibility of Flat Pea Forage in Three Stages of Maturity

Autor: V. L. Miller, F. B. Wolberg, T. W. Daniel, J. H. Alswager, M. E. Ensminger, A. A. Spielman

Publikováno v: Journal of Animal Science. 5:80-86

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::375dcb79e0a16176ee977787fbd55c5b
https://doi.org/10.2527/jas1946.5180

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Management alternatives for pinyon-juniper woodlands : the ecology of the pinyon-juniper type of the Colorado Plateau and the basin and range provinces

Autor: H. E. Isaacson, A. D. LeBaron, T. W. Daniel, E. J. Eberhard, R. J. Rivers

Publikováno v: Management alternatives for pinyon-juniper woodlands : the ecology of the pinyon-juniper type of the Colorado Plateau and the basin and range provinces /

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1545b655e4743932b7f68de53a6bd710
https://doi.org/10.5962/bhl.title.141640

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CONIFEROUS ROOT EXUDATE

Autor: T. W. Daniel

The literature on root ex?date is replete with studies of factors influencing the quantity and cycle of its production. For the most part, this work has been done utilizing herbaceous species or vines, but citations are also available on some of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fdbf7cabeab206b2f23c8f218bf07a4
https://europepmc.org/articles/PMC437378/

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