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AGRIS - Système international des sciences et technologies agricoles

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[The influence of fertilization measures in forests upon some species of the soil fauna of forest ecosystems]

1986

Kreimes, K. | Thielemann, U.

plant diseases woodlands fauna del suelo biotop soil fauna maladie des plantes baden-wuerttemberg/ fertilizantes bade-wurtemberg/ engrais mineral 453 145.3 isopoda duengung einfluss bodentiere ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Short- und long-term effects of time application and mineral fertilization on the soil fauna of Norway spruce stands]

1989

Funke, W. (Ulm Univ. (Germany, F.R.). Abt. Oekologie und Morphologie der Tiere) | Jans, W.

fertilizer application picea abies fauna del suelo bodenfauna calcium fertilizers soil fauna insekten 114.67/.68 145.7 114.25 mineralstoffe fichten ...
ZB MED Nutrition. Environment. Agriculture - Germany
Population dynamics of small Physokermes hemicryphus (Dalman) in damaged spruce forest stands

1986

Ludwig, W. (Hohenheim Univ. (Germany, F.R.). Landesanstalt fuer Bienenkunde) | Liebig, G.

picea abies population dynamics lecanium dynamique des populations pest insects insecte nuisible 228.9 181.32 saure depositionen contaminacion del aire insectos daninos dinamica de la poblacion ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Soil zoological studies of untreated and stabilized Hamburg forest parks]

1988

Meyer-Antholz, W. (Hamburg Univ. (Germany, F.R.). Inst. fuer Bodenkunde)

hamburg fauna del suelo pluie acide population density hambourg soil fauna 114.351 densite de population parks foret 424.5 densidad de la poblacion ...
ZB MED Nutrition. Environment. Agriculture - Germany