01107naa a2200169 a 450000100080000000500110000800800410001910000150006024501170007526000090019252006200020165000170082165000110083870000220084970000170087177300490088812798722025-04-17       1985    bl uuuu     u00u1 u    #d1 aKIM, S. K.  aGemination responses of filbert pollen to pH, temperature, glucose, fructose and sucrose.h[electronic resource]  c1985  aFilbert (Corylus avellana L.) pollen germination on sucrose-agar media with B and/or Ca, Mg, and K, was affected adversely by increasing pH. Cultivar differences in germination of pollen were apparent: ‘Tombul’ and ‘Ennis’ germinated well; ‘Hall’s Giant’ intermediate; whereas ‘Barcelona’ and ‘Butler’ showed a poor germination percentage. Germination decreased as temperature increased from 15° to 30°C. Among concentration ranges of the sugars tested at 10% to 25%, sucrose was most effective, glucose permitted good germination at lower concentrations, and fructose inhibited germination.  aGerminação  aPólen1 aLAGERSTEDT, H. B.1 aDALEY, L. S.  tHort Sciencegv. 20, n. 5, p. 944-946, 1985.