عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
بحث متقدّم
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
nutrient availability
تاريخ الإصدار
1997

خيارات البحث

النتائج 1 - 5 من 5

Anthropogenic impacts on natural nitrogen isotope variations in Pinus sylvestris stands in an industrially polluted area

1997

Jung, K. | Gebauer, G. | Gehre, M. | Hofmann, D. | Weissflog, L. | Schuurmann, G. (Department of Chemical Ecotoxicology, Centre for Environmental Research Leipzig-Halle, P.O. Box 2, D-04301 Leipzig (Germany))

nitrogen soil pollution nutrient uptake nutrient availability isotope stable isotopes polucion absorcion de sustancias nutritivas nitrogeno isotopos pollution atmospherique disponibilite d'element nutritif ...
Department for Environment, Food and Rural Affairs - United Kingdom
Metal extractability and availability in a soil after heavy application of either nickel or lead in different forms

1997

Nogales, R. (Estacion Experimental del Zaidin CSIC, Granada (Spain).) | Gallardo-Lara, F. | Benitez, E. | Soto, J. | Hervas, D. | Polo, A.

pollution du sol contamination acidification lead nutrient uptake contenido de materia seca acidificacion metal lourd polucion del suelo teneur en matiere seche disponibilite d'element nutritif absorcion de sustancias nutritivas ...
Wageningen University & Research - Netherlands
Phosphate-enhanced movement of arsenic out of lead arsenate-contaminated topsoil and through uncontaminated subsoil

1997

Peryea, F.J. (Washington State Univ., Wenatchee, WA (USA). Tree Fruit Research and Extension Center) | Kammereck, R.

insecticidas pollution du sol arsenic subsuelo insecticides lead sous sol lixiviacion polucion del suelo solubilite disponibilite d'element nutritif engrais phosphate ...
Wageningen University & Research - Netherlands
Needle S fractions and S to N ratios as indices of SO(2) deposition

1997

Manninen, S. (Oulu Univ. (Finland). Dept. of Biology and Botany) | Huttunen, S. | Peraemaeki, P.

sulfate pinus sylvestris finlande pollution hojas finlandia nitrogeno polucion disponibilite d'element nutritif ...
Wageningen University & Research - Netherlands
Increased cadmium availability to crops on a sewage-sludge amended soil

1997

Tichy, R. (Institute of Landscape Ecology, Ceske Budejovice (Czech Republic).) | Nydl, V. | Kuzel, S. | Kolar, L.

sewage sludge cultivos crops organic matter cadmium nutrient availability disponibilite d'element nutritif matiere organique materia organica boue residuaire polucion del suelo ...
Wageningen University & Research - Netherlands