Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Petra Scheidemann"'
Publikováno v:
Environmental Pollution. 104:113-119
14 C-TNT was used to quantify the uptake rate and metabolic turnover of 2,4,6-trinitrotoluene (TNT) in Triticum aestivum . Plants were analysed by the special cell fractionation method described by Sens et al. (Environmental Science and Pollution Res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::affa777ee0206286c2d6165ccd2b3a5d
https://doi.org/10.1016/s0269-7491(98)00142-0
https://doi.org/10.1016/s0269-7491(98)00142-0
Publikováno v:
Environmental Science and Pollution Research. 5:202-208
(14)C-TNT was used to quantify the uptake rate and metabolic turnover of TNT in Phaseolus vulgaris. Seventeen plants were analysed by a special cell fractionation method with polar and nonpolar solvents and enzymes. We obtained three cytoplasmic frac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ba7f20df6fcf1f14b981f8647d54f12
https://doi.org/10.1007/bf02986402
https://doi.org/10.1007/bf02986402
Autor:
Petra Scheidemann, Astrid Wetzel
Publikováno v:
Trees. 11:316-321
Eight compounds exuded from young roots of black locust (Robinia pseudoacacia) were separated by two-dimensional HPTLC, by HPLC and GC, and were identified by spectroscopic methods (ultraviolet/visible spectroscopy and mass spectrometry) as 4′,7-di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d07f4ba2d66c468e6843224936895bfa
https://doi.org/10.1007/pl00009677
https://doi.org/10.1007/pl00009677
Publikováno v:
Biological Nitrogen Fixation for the 21st Century ISBN: 9789401061698
No nitrogen fixing tree (NFT) species has so far been studied as extensively as soybeans, alfalfa, clover or beans. There are two main reasons for this statement: the economic potential of the single NFT species is much lower and, second, trees are i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bf082e1e79cd55746f2f3805a803a83
https://doi.org/10.1007/978-94-011-5159-7_431
https://doi.org/10.1007/978-94-011-5159-7_431
Autor:
Dietrich Werner, Astrid Wetzel, Wolfgang R. Streit, Patrick von Berswordt-Wallrabe, Mechthild Röhm, Petra Scheidemann, Marie-Luise Meinhold
Publikováno v:
Biological Fixation of Nitrogen for Ecology and Sustainable Agriculture ISBN: 9783642638558
Robinia pseudoacacia has a number of attributes as a model tree legume, due to one of the highest net photosynthetic rates amoung woody plants (up to 36 µM CO2 x m-2 x s -1), resistance to a number of stresses, early flowering, production of abundan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efe4a4c0753acd40f92728b51c8fe974
https://doi.org/10.1007/978-3-642-59112-9_43
https://doi.org/10.1007/978-3-642-59112-9_43
Publikováno v:
Mikroökologische Prozesse im System Pflanze-Boden ISBN: 9783815435168
Robinia pseudoacacia als Vertreter der Baum-Leguminosen zahlt zu den wenigen Baumarten, die bei verhaltnismasig hohen jahrlichen Zuwachsraten (bis zu 2,5 m) gleichzeitg relativ dichtes und widerstandsfahiges Holz aufweisen.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cc671afa6266881d313d1f7c4a12118
https://doi.org/10.1007/978-3-322-83428-7_27
https://doi.org/10.1007/978-3-322-83428-7_27
Autor:
Scheidemann, Petra, Wetzel, A.
Publikováno v:
Trees: Structure & Function; Apr1997, Vol. 11 Issue 5, p316-321, 6p
Publikováno v:
Environmental Science & Pollution Research; Dec1998, Vol. 5 Issue 4, p202-208, 7p
Biological nitrogen fixation (BNF) - the conversion of molecular nitrogen into ammonia - is one of the most important reactions in ecology and agriculture. It is performed exclusively by microbes (prokaryotes) that live in symbiosis with plants. This