Increment and regeneration of mixed broadleaved stand
2001
Kadlus, Z. (Stredni Lesnicka Skola, Hranice na Morave (Czech Republic))
Presented paper describes mainly broadleaved stand with differentiation of height and diameter breast height in 1973-1993. Experimental plot (0.40 ha) is oriented in 250-260 m above sea level in beech-oak zone on the base of slope with north exposition in middle Moravia. Initial standing volume 347 m sub(3)/ha, increased to 472 m sub(3)/ha, cutting represented 145 m sub(3) and increment was 11O m sub(3). Periodic average increment achieved 13.4 m sub(3)/year for period 1973-1980 and 13.6 m sub(3)/year for period 1981-1992. The main part of increment created the trees with the largest dimensions. Beech had the best increment from observed tree species. Fir, essentially spruce and largely oak escaped during observational period.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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