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Forestry Compendium

Comprehensive, encyclopedic resource for information on forestry

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A study was conducted to determine the nutrient use efficiency in oak (Quercus frainetto) and pine (Pinus nigra) in north Greece. Six indices of nutrient use efficiency were evaluated: (1) nutrient concentration in aboveground biomass; (2) net primary production and annual nutrient requirements;...

Alifragis, D.; Papamichos, N.; Tsiontsis, A.
Forest Research Institute, Sofia, Bulgaria
Study, conservation and utilisation of forest resources. Proceedings of the Second Balkan Scientific Conference, Sofia, Bulgaria, 3-5 June 1996. Volume II, 1996, pp 28-36