[ 发表于: Pollution ]
高级检索
AGROVOC关键词
细化搜索
结果 1-3 的 3
Nutrient relations of trees in healthy and declining Norway spruce stands
1989
Schulze, E.D. | Oren, R. | Lange, O.L.
ZB MED Nutrition. Environment. Agriculture - Germany
Biochemical and metabolic physiological investigations to detect effects of air pollutants on Norway spruce in open-top-chambers
1991
Manderscheid, R. (Giessen Univ. (Germany). Inst. fuer Pflanzenoekologie) | Schenk, U. | Jaeger, H.J.
ZB MED Nutrition. Environment. Agriculture - Germany
Open-top chamber experiment "Edelmannshof": Determination of biochemical parameters in needles of Norway spruce fumigated with unfiltered or charcoalfiltered air in comparison to untreated trees
1991
Egger, B. (Tuebingen Univ. (Germany). Physiologische Oekologie der Pflanzen) | Braun, C. | Einig, W. | Hampp, R.
ZB MED Nutrition. Environment. Agriculture - Germany
