Szukana fraza: [Opis = "The level of nitrogen fertilizer \(140 kg N\/ha\) was found in this study to reduce soil pH and the weights of earthworms \(Lumbricus rubellus\) in the laboratory. Nitrogen fertilizer \(70 kg N\/ha\; 140 kg N\/ha\) was applied to pastures in an attempt to reduce the densities of molehills of the Coast Mole \(Scapanus orarius\) in British Columbia."]

Wyników: 1