Biotechnologies appliquées à un arbre forestier, le chêne rouge américain (Quercus rubraL.)
نویسندگان
چکیده
منابع مشابه
Do chestnut, northern red, and white oak germinant seedlings respond similarly to light treatments? Growth and biomass
Northern red oak (Quercus rubra L.) seedling growth has been extensively studied. White oak (Quercus alba L.) and chestnut oak (Quercus prinus L.), however, are far less investigated despite their importance among upland oak species in eastern North American forests. We characterized white and chestnut oak seedling response to light and available soil nutrients while using northern red oak as a...
متن کاملrouter dans un arbre ?
1 CNRS, Laboratoire de Recherche en Informatique, Université Paris-Sud, 91405 Orsay cedex, France. [email protected]. Part of this work was done while the first author was visiting Carleton University at Ottawa, and Concordia University at Montréal. Additional support from Carleton U, the NATO, and the RNRT project R.O.M. 2 LaBRI, Université Bordeaux 1, 351, cours de la Libération, 33405 Talence, F...
متن کاملDo chestnut, northern red, and white oak germinant seedlings respond similarly to light treatments? II. Gas exchange and chlorophyll responses
Understanding differences in physiological and growth strategies in low-light environments among upland oak species may help managers address the challenges of oaks’ poor regeneration. Gas exchange and chlorophyll content were measured for northern red oak (Quercus rubra L.), chestnut oak (Quercus prinus L.), and white oak (Quercus alba L.) germinants grown at 25%, 18%, and 6% of full sun in on...
متن کاملTree seedling growth, survival, and morphology in response to landscape-level variation in soil resource availability in northern Michigan
To investigate causes of tree species distributions across soil resources in northern Michigan, we conducted a seedling transplant experiment with five species showing different site affinities: Acer saccharum Marsh. (sugar maple), Prunus serotina Ehrh. (black cherry), and Fraxinus americana L. (white ash), which are associated with high-fertility mesic moraine; Quercus rubra L. (red oak), asso...
متن کاملLe syndrome d'Othello: un cas observé à Ouagadougou
Les auteurs rapportent le premier cas de délire de jalousie encore décrit sous l'acronyme de syndrome d'Othello, à Ouagadougou. Il s'est agit d'un patient qui au décours d'un accident vasculaire cérébral ischémique constitué, a développé un délire de jalousie. Une revue de la littérature permet de comprendre que l'affection, rarement rapportée est de plus en plus décrite au décours de maladies ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Botanica Gallica
سال: 1993
ISSN: 1253-8078,2166-3408
DOI: 10.1080/12538078.1993.10515666