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661 |
Nitrogen release and nitrogen use efficiency of plant derived nitrogen fertilisers in organic horticultural soils under glasshouse conditions
Stadler, Christina, 2006
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662 |
Optimisation of nitrogen management after harvest of the main crop by growing turnips [Brassica rapa L. ssp. rapifera (Metzg.) Sinsk.] as a catch crop and field vegetable
Kotnik, Tomaž, 2006
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663 |
Organizational learning and social network structures
Kutzschenbach, Michael von, 2006
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664 |
Persistenz und Auflauf von Samen von gentechnisch veränderten und konventionellen Rapssorten sowie ertragsrelevanter Wildpflanzen unter dem Einfluss der Bodenbearbeitung
Roller, Albrecht, 2006
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665 |
Physikalische Fasereigenschaften von Hanf (Cannabis sativa L.) in Abhängigkeit von Bestandesentwicklung, Strohmanagement, Röste und Faseraufschluss
Naumenko, Viktor, 2006
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666 |
Physiological response to drought stress of common bean (Phaseolus vulgaris L.) genotypes differing in drought resistance
Setegn Gebeyehu. - Göttingen : Cuvillier, 2006, 1. Aufl.
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667 |
Possibilities and constraints of marketing environmentally friendly produced vegetables in Thailand
Chuthaporn Vanit-Anunchai, 2006
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668 |
Prospects for the beneficial use of arbuscular mycorrhizal fungi in horticulture in combination with organic and inorganic fertilizers
Perner, Henrike, 2006
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669 |
Rehabilitation and sustainable use of degraded community forests in the Bale Mountains of Ethiopia
Amente, Girma, [2006]
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670 |
Resynthetisierter Raps als Modell zur Untersuchung der fixierten Heterosis bei allopolyploiden Pflanzen
Abel, Stefan, 2006
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