5th International Walnut Symposium, Sorrento, Italy, 9 - 13 November 2004, pp.287-289, (Full Text)
In this study pollen quality and pollen production rate of some walnut types were determined. The pollen from nineteen walnut types that were selected during a selection study were used. "TTC" and "FDA" tests for pollen viability and "hanging drop" and "agar in petri dish" tests for pollen germination were used. Also, pollen production rate of walnut types were determined with its components and with pollen grains countings by the hemacytometric method.