Fitocenološka analiza šuma bijele johe (Alnus incana /L./ Moench supsp. incana) u Hrvatskoj
نویسندگان
چکیده
منابع مشابه
Nitrogenase Activity and Amounts of Nitrogenase Proteins in a Frankia-Alnus incana Symbiosis Subjected to Darkness.
Effects of prolonged darkness on nitrogenase activity in vivo, nitrogenase activity in vitro, and the amounts of nitrogenase proteins were studied in symbiotic Frankia. Plants of Alnus incana (L.) Moench in symbiosis with a local source of Frankia were grown for 9 to 10 weeks in an 18/6 hour light/darkness cycle. After 12 hours of a light period, the plants were exposed to darkness for up to 40...
متن کاملPredicting the Value of Grey Alder (Alnus incana) Logs Based on External Quality
The quality of grey alder logs (Alnus incana) was studied by sawing sample logs from two different forests in November 1995–February 1996. For grading of grey alder logs and sawn timber the proposed system of Keinänen and Tahvanainen (1995) plus the reject -grade was used. In general, grey alder logs have knots from the base to the top. All types of knots appear, and the length of the knot-free...
متن کاملMolecular diversity of Frankia in root nodules of Alnus incana grown with inoculum from polluted urban soils.
ABSTRACT The establishment and growth of trees can be compromised by soil contamination which can reduce populations of key microbial symbionts. We describe the colonisation of grey alder (Alnus incana) by Frankia from 10 urban soils with varying degrees of organic and inorganic pollution. Principal components analysis (PCA) of soil chemical profiles showed a separation of remediated and unreme...
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IstraŽJivanje o počecima filozofskog rada u hrvatskim krajevima, prije nego što je u egzaktnom smislu historijsko, može biti, da se slikovito izrazim, arheološko. Dok prvi sačuvani filozofski tekstovi, prv,i povijesno sigurni dokumenti .o razvijenoj filozofskoj djelatnosti na našem tlu ili među našim ljudima potječu tek iz doba uznapredovalog humanizma, iz prve polovice XV. stoljeća, postoje fr...
متن کاملA freeze-fracture electron microscopic study of Frankia in root nodules of Alnus incana grown at three oxygen tensions
ABEYSEKERA, R. M., NEWCOMB, W . , SILVESTER, W. B., and TORREY, J. G. 1990. A freeze-fracture electron microscopic study of Frankia in root nodules of Alnus incana grown at three oxygen tensions. Can. J. Microbiol. 36: 97-108. Nodulated plants of Alnus incana ssp. rugosa and ssp. incana were grown with the roots exposed to 5,21, and 40 kPa 02. The nodules were studied by freeze-fracture transmi...
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ژورنال
عنوان ژورنال: Šumarski list
سال: 2018
ISSN: 1846-9140,0373-1332
DOI: 10.31298/sl.142.3-4.1