Zobrazeno 1 - 10
of 15
pro vyhledávání: '"G. R. Findenegg"'
Publikováno v:
European Journal of Soil Science. 50:379-390
Rhizosphere processes strongly influence the availability of phosphorus (P) to plants. Organic ligands that are exuded from the root surface mobilize phosphorus by dissolution of P minerals or by desorption of adsorbed phosphate. We developed a mecha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3e69ad841e36e1d90336ce7167e400b
https://doi.org/10.1046/j.1365-2389.1999.00251.x
https://doi.org/10.1046/j.1365-2389.1999.00251.x
Publikováno v:
European Journal of Soil Science. 48:473-481
Summary A model has been developed to predict the availability of sorbed phosphate to plants. It is based on uptake by a growing root system. Phosphate sorption is assumed to be reversible and the rate of desorption is assumed not to limit uptake. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::444cb65b358da76db2617b1965f6eb80
https://doi.org/10.1111/j.1365-2389.1997.tb00213.x
https://doi.org/10.1111/j.1365-2389.1997.tb00213.x
Publikováno v:
Plant and Soil. 197:241-249
The adsorption of phosphate on metal (hydr)oxides may be influenced by the pH and by the adsorption of other ions. In this study, the influence of sulphate and pH on phosphate adsorption on goethite and the availability to plants of adsorbed phosphat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d29ee854c66a6e0f10809859779acd0
https://doi.org/10.1023/a:1004228715984
https://doi.org/10.1023/a:1004228715984
Autor:
G. R. Findenegg
Publikováno v:
Mikroökologische Prozesse im System Pflanze-Boden ISBN: 9783815435168
Der groste Teil des Phosphats, das durch Pflanzenwurzeln aus dem Boden aufgenommen wird, mus vorher aus der festen Bodenphase freigemacht werden. Diese “Mobilisierung„ des Phosphats beruht auf folgenden Prozessen: Wenn die Pflanze gelostes Phosph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63d344630114867e7f2a48cd09aa3101
https://doi.org/10.1007/978-3-322-83428-7_16
https://doi.org/10.1007/978-3-322-83428-7_16
Publikováno v:
Plant Nutrition — Physiology and Applications ISBN: 9789401067515
Plant nutrition-physiology and applications. Dordrecht: Kluwer
Plant nutrition-physiology and applications
Plant nutrition-physiology and applications. Dordrecht: Kluwer
Plant nutrition-physiology and applications
Sunflower (Helianthus annuus L.) plants were grown on nutrient solution with ammonium nitrogen. After 12 days of growth the ammonium in the nutrient solution was labeled with 15N (99%). Three hours later glutamine-N in the xylem exudate was labeled f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::896ab6ed24e2ffff8d0e2c4804383c4c
https://doi.org/10.1007/978-94-009-0585-6_18
https://doi.org/10.1007/978-94-009-0585-6_18
Autor:
G. R. Findenegg
Publikováno v:
Plant Nutrition — Physiology and Applications ISBN: 9789401067515
Plant nutrition : physiology and applications : proceedings of the eleventh international plant nutrition colloquium, 30 July-4 August 1989, Wageningen, The Netherlands. Dordrecht: Kluwer
Plant nutrition : physiology and applications : proceedings of the eleventh international plant nutrition colloquium, 30 July-4 August 1989, Wageningen, The Netherlands
Plant nutrition : physiology and applications : proceedings of the eleventh international plant nutrition colloquium, 30 July-4 August 1989, Wageningen, The Netherlands. Dordrecht: Kluwer
Plant nutrition : physiology and applications : proceedings of the eleventh international plant nutrition colloquium, 30 July-4 August 1989, Wageningen, The Netherlands
Young maize plants have been grown for two weeks on a perlite/sand mixture under controlled high light conditions at two suboptimal nitrogen levels. The relationships between [1] root dry weight (RDW) and dry weight of the total plants, [2] RDW and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c551a34ce9f70afdb9fad1eae0f6610
https://doi.org/10.1007/978-94-009-0585-6_4
https://doi.org/10.1007/978-94-009-0585-6_4
Autor:
G. R. Findenegg
Publikováno v:
Plant and Soil. 103:239-243
Seedlings of 14 species were grown for 14–28 days on nutrient solution with 6 mmol.l−1 NH4 as the sole nitrogen source. Solutions acidity was were kept constant at pH 4.0, 5.0, 6.0 and 7.0 by continuous titration with diluted KOH. The following s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14ef73c9b847e321694679281facdb5d
https://doi.org/10.1007/bf02370395
https://doi.org/10.1007/bf02370395
Publikováno v:
Planta. 99:163-173
A flow method for the measurement of the uptake of labelled substances by plant cells has been developed. Accumulation in the medium of substances released by the plants is thereby avoided, and a more precise determination of the rate of uptake—als
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d1bb8ce080e25309b301c475ceb433c
https://doi.org/10.1007/bf00388248
https://doi.org/10.1007/bf00388248
Carbonic Anhydrase and the Driving Force of Light-Dependent Uptake of Cl- and HCO 3 - by Scenedesmus
Autor:
G. R. Findenegg
Publikováno v:
Membrane Transport in Plants ISBN: 9783642659881
It is easy to investigate ion uptake by plant cells for Cl- but difficult for HCO 3 - When photosynthesis proceeds at a high pH in the medium, HCO 3 - is apparently used, but we cannot really decide whether HCO 3 - or CO2 enters the cell. Even if (14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38925cab06ae470e14c998ce96ab0d69
https://doi.org/10.1007/978-3-642-65986-7_26
https://doi.org/10.1007/978-3-642-65986-7_26
Autor:
G. R. Findenegg
Publikováno v:
Planta. 135(1)
Excretion and absorption of glycolate by young cells of Scenedesmus obliquus (Turp.) Krüger strain D3 grown synchronously with 2% CO2 was compared after no pretreatment with air (CO2-adapted) or after a 2 h adaptation to normal air (0.03% CO2) (air-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::789d4d13c1f43300aab2f0af10fef93f
https://pubmed.ncbi.nlm.nih.gov/24419889
https://pubmed.ncbi.nlm.nih.gov/24419889