Сводный каталог книг

[Text] : научное издание / M.T. Olsson. - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1986. - 12 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 174). - eng. - Библиогр.: с. 11-12. - ISBN 91-576-2708-8 : 0.50 р.

УДК

06

Аннотация: It is proposed that the long-term impact of lime on soil leads to drastic changes in the type of litter turnover and to a change in the humus form towards calcareous mull. The change towards mull is generally considered to increase the site's productivity. Limimg might have a restrictive influence on production in the short run whereas the long-term impact ia regarded to be the reserve.

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