DIGITALNA ARHIVA ŠUMARSKOG LISTA
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ŠUMARSKI LIST 5-6/1994 str. 18 <-- 18 --> PDF |
The obtained results show that there are remarkable differences as to the physiological features among the clones which have been reproduced in Croatian nurseries and grown in forest cultures. It is of great importance for successful vegetative progeny production and raising of poplar cultures and plantations, that the poplar clones are chosen in accordance to the given habitat, respecting their physiological status. In the future it is neccessary to investigate also the nutrient content of total biomass in nursary condition. Nutrient accumulation in weed vegetation is also important because weed vegetacion is in competition to poplars in nursaries and plantations. Key words: Populus, sections Aigeiros and Tacamahaca, concentrations and contents of nutrients, number and size of stomata |