Zobrazeno 1 - 10
of 11
pro vyhledávání: '"C. T. Horovitz"'
Publikováno v:
Zeitschrift für Angewandte Entomologie. 63:156-162
Zusammenfassung Der Befall der Winterweizenpflanzen durch den Nematoden Anguina (Tylenchus) tritici Steinb. ruft tiefgreifende Veranderungen in samtlichen Pflanzenorganen hervor: in der Aktivitat der sauren Phosphatase, der Invertase, Katalase und Pe
Autor:
C T, Horovitz, S C, Bondy
Publikováno v:
Journal of trace elements and electrolytes in health and disease. 8(3-4)
The influence of 14 metal ions on free radical (FR) formation in subcellular systems of lung mitochondria and brain synaptosomes (cortex and cerebellum) of rats was investigated. Iron and manganese showed a highly significant increase in FR formation
Publikováno v:
Plant and Soil. 40:397-403
Thirty five plant species apartaining to 16 divisions, representing the main plant kingdom, as well as some soil samples collected under these plants, were analysed for Sc, Th, Cr, Co, Rb, Cs, Fe, Zn, and Ag. Higher amounts of scandium and thorium as
Autor:
K. Wegmann, C. T. Horovitz
Publikováno v:
Physiologia Plantarum. 33:113-117
The response of Chlorella pyrenoidosa cells to moderate potassium deficiency and to the addition of various scandium amounts in the nutrient solution were studied at different pH. The effects on growth, chlorophyll content, oxygen consumption, and th
Publikováno v:
Physiologia Plantarum. 21:1332-1340
Biochemical Differences in Maize as Related to Mineral Deficiencies. I. Changes in the Activity of some Enzymes. — The enzymatic systems in the different organs of corn seedlings are variously affected in the first growing stages by deficiency in n
Autor:
C. T. Horovitz
Publikováno v:
Biologia Plantarum. 10:20-26
Bei 14 Winterweizensorten wurde im Zeitabschnitt Winter—Fruhling der Zellsaftbrechungsindex gemessen. Die hochsten Werte wurden bei einigen frostresistenten, die niedrigsten Werte bei nichtresistenten Sorten gefunden, der Zellsaftbrechungsindex war
Publikováno v:
Physiologia Plantarum. 22:850-860
Investigations on the relationship between soil moisture and maize and sugar beet plant osmotic potential were carried out during three years under field trial conditions. It was established that between soil moisture and osmotic potential there is a
Publikováno v:
Zentralblatt fur Veterinarmedizin. Reihe A. 35(6)
Autor:
C T, Horovitz
Publikováno v:
Journal of trace elements and electrolytes in health and disease. 2(3)
Autor:
Y. Waisel, C. T. Horovitz
Publikováno v:
Experientia. 26(9)
Die Wurzeln zweier Glycophyten (Phaseolus vulgaris., Zea Mays) und zweier Halophyten (Suaeda monoica, Atriplex Halimus), angezogen auf NaCl-freier und NaCl-haltiger Nahrlosung, wurden auf ihre ATPase-Aktivitat untersucht. Die Anwesenheit von NaCl in