DIGITALNA ARHIVA ŠUMARSKOG LISTA
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ŠUMARSKI LIST 10-11/1959 str. 12 <-- 12 --> PDF |
29, and on this basis it will be possible to conclude with certainty that this tree as one of the parents produces a progeny possessing a very good height growth rate. After a detailed study of flowering and artificial pollination as well as simultaneous investigation of other genetic properties it is necessary to establish seed gardens of Larch for producing high — quality seed. LITERATURA 1. Bellon, S.: Winiki dotychczasowych observaciji nad wzrostem mieszanca modrzewia Larix eurolepis (Larix leptolepis x Larix europaea) na terenie lasow doswiadczalnych SGGW w Rogowie, Sylwan 98 (4), 1954. 2. Edwards, M. V.: The hybrid Larch x Larix eurolepis Henry, Forestry, 29 (1), 1956. 3. Gothe, H.: Ein Kreuzungsversuch mit Larix europaea D. C, Herkuntf Schlitz und Larix leptolepis Gord. Z. Forstgenetik 2 (6), 1953. 4. Gothe, H.: Ein Kreuzungsversuch mit Larix europaea D. C, Herkunft Schlitz und Larix leptolepis Gord. Z. Forstgenetik 5 (4), 1956. 5. Langner, W.: Kreuzungsversuche mit Larix europaea D. C. und Larix leptolepis Gord. Z. Forstgenetik, 1 (1, 2), 1951-52. 6. Larsen, C. S.: Forest Tree Breeding, Royal Veterinary and Agricultural College, Copenhagen, Yearbook 1934. 7. Larsen, C. S.: The Employment of Species, Types and Individuals in Forestry, Royal Veterinary and Agricultural College, Copenhagen, Yearbook 1937. 8. Larsen, C. S.: Genetics in Silviculture, Edinburgh — London 1956. 9. Leven, J. K.: Some experiments in cross pollination of European Larch (L. europaea D. C) and Japanese Larch (L. leptolepis Murray), Quart. J. For. 43 (2), 1949. (Primljeno za štampu 12. IV. 1959). |