DIGITALNA ARHIVA ŠUMARSKOG LISTA
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ŠUMARSKI LIST 7-8/1979 str. 78 <-- 78 --> PDF |
CLONAL SEED ORCHARD OF SMALL-LEAVEM LIME (TILIA CORDATA MILL.) IN THE OTOK FOREST OFFICE DISTRICT SUMMARY A 0.72 ha single-purpose seed orchard of small-leaved lime (Tilia cordata Mill.) was established in October 1972 near the Otok Forest office. Scions for the production of raments by grafting were collected from selected normal and plus trees from forests of the Posavina and Spačva basins, and the areas o Drivenik, Caglin, Virovitica and Ilok. From the total of 263 raments (13 clones) 207 are used for seed production and 56 for replacement (Fig. 3). The seed-production raments are planted at 6 x 6m spacing. It is planned to have a full crop every second year for 50 years, with a predicted average annual yield of 100 kg. A total of 17.70 kg lime fruits has already been collected from 176 ramets in the 6th year. Koristeći se prije svega vlastitim iskustvom, te nadopunjujući ga dostignćima stranih istraživača, naš, u to vrijeme jedini znanstveni i nastavni centar, Kraljevsko gospodarsko i šumarsko učilište u Križevcima, prilazi sa znanstvenim metodama rješavanju problematike šumarskog i ostalog sje mena. U vezi s tim, u Šumarskom listu godine 1893. obavještavaju šumarsku javnost da je u učilištu otvorena Postaja za istraživanje sjemena.. . (POVIJEST ŠUMARSTVA HRVATSKE 1846 — 1976 kroz stranice Šumarskog lista — str. 61) |