Figate 发表于 2025-3-23 09:48:57

Nikolaus Bauer,Albert Ruprecht,Stephan Heimerle transition from the fraction of litter that we considered stable, to a developed humus layer. In our examples, we used the limit value for one main litter type, viz. foliar litter, to calculate amounts of humus. It is evident that the stable humus layers are built up from several litter components

LURE 发表于 2025-3-23 15:03:37

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buoyant 发表于 2025-3-23 20:21:28

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Virtues 发表于 2025-3-24 01:24:51

Pia Andererp in the semi-arid zones of the biosphere, which demands significant contribution of researchers towards its hybrid breeding programmes owing to demonstration of marked heterosis both in seed yield and forage production of hybrids. Cytoplasmic male sterility (CMS), a more prominent genetic approach

珐琅 发表于 2025-3-24 05:45:47

Josef Schneider,Christopher Schreiber M.Sc.of exemption, rooted in both US Law (the First Amendment) and International Law (the 1971 Vienna Convention on Psychotropic Drugs). Indigenous peyotists in particular have been largely successful in making a claim to a legal right to be exempt from national prohibitions on peyote possession and cons

影响带来 发表于 2025-3-24 09:39:20

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使成波状 发表于 2025-3-24 14:02:02

Pia Anderer,Ulrich Dumont,Stephan Heimerl,Albert Ruprecht,Ulrich Wolf-Schumannkey notes and implementation advice from the experts.Include.Meiosis is one of the most critical processes in eukaryotes, required for continuation of species and generation of new variation.  In plants, meiotic recombination is by far the most important source of genetic variation.  In .Plant Meios

PRO 发表于 2025-3-24 17:56:43

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肌肉 发表于 2025-3-24 23:05:50

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Kidnap 发表于 2025-3-25 02:53:11

Helmfried Meinel,Jörg Heimlerma threshold, the information on molecular ion can be very useful for compound identification. Electron ionization gas-chromatography-mass spectrometry (EI-GC-MS) which is widely used for the analysis of plant volatiles has a certain limitation providing the limited capability to characterize novel
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查看完整版本: Titlebook: Wasserkraftprojekte; Ausgewählte Beiträge Stephan Heimerl Book 2013 Springer Fachmedien Wiesbaden 2013 Energiespeicher.Energiewende.Potenzi