Effects of dimensions of nursery plants type 1/2 on choice of optimal planting density in three clones of black poplar section Aigeiros (Duby) | Znacaj dimenzija sadnica tipa 1/2 na izbor optimalne gustine sadnje kod tri klona crnih topola sekcije Aigeiros (Duby)
2009
Andrasev, S., Institut za nizijsko sumarstvo i zivotnu sredinu, Novi Sad (Serbia) | Roncevic, S., Institut za nizijsko sumarstvo i zivotnu sredinu, Novi Sad (Serbia) | Ivanisevic, P., Institut za nizijsko sumarstvo i zivotnu sredinu, Novi Sad (Serbia)
Results of planting density effects on production of nursery plants type 1/2 of three black poplar clones section Aigeiros (Duby) grown on sandy fluvisol are shown in this paper. The clone PE 19/66, B-229 (Populus deltoides Bartr. ex Marsh) and clone Pannonia (Populus x euramericana (Dode) Guinier) were studied, while appled planting densities for production of nursery plants type 1/2 ranged from dense to scarce: 0.80 x 0.20 m, 0.80 x 0.25 m, 0.80 x 0.30 m, 0.80 x 0.50 m. The results of investigation showed that there were differences in survival rate and average height of nursery plant type 1/2 between clones, while effect of planting density was manifested only on average height of nursery plants. Studied clones exhibited different height structure of nursery plants depending on planting density, which was confirmed by numerical parameters and non-parametric Kolmogorov-Smirnov test.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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