Impact of shortened crop rotation of oilseed rape on soil and rhizosphere microbial diversity in relation to yield decline

Oilseed rape (OSR) grown in monoculture shows a decline in yield relative to virgin OSR of up to 25%, but the mechanisms responsible are unknown. A long term field experiment of OSR grown in a range of rotations with wheat was used to determine whether shifts in fungal and bacterial populations of t...

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Veröffentlicht in:	PloS one 2013-04, Vol.8 (4), p.e59859-e59859
Hauptverfasser:	Hilton, Sally, Bennett, Amanda J, Keane, Gary, Bending, Gary D, Chandler, David, Stobart, Ron, Mills, Peter
Format:	Artikel
Sprache:	eng
Schlagworte:	Agricultural practices Agricultural production Agriculture Agriculture - methods Bacteria Biodiesel fuels Biodiversity Biology Brassica Brassica rapa - growth & development Brassica rapa - microbiology Cereals Communities Controlled conditions Crop diseases Crop rotation Crop yield Crop yields Crops, Agricultural - growth & development Crops, Agricultural - microbiology Deoxyribonucleic acid DNA DNA, Fungal - genetics DNA, Ribosomal Spacer - genetics Flowering Fungi Fungi - genetics Gene frequency Gene sequencing Lesions Microbiology Microorganisms Molecular Typing Monoculture Mycological Typing Techniques Olpidium Olpidium brassicae Plant Diseases - microbiology Plant Roots - growth & development Plant Roots - microbiology Polymorphism Polymorphism, Restriction Fragment Length Rape plants Rapeseed Rapeseeds Restriction fragment length polymorphism Rhizosphere Ribosomal DNA rRNA 16S Seedlings Seeds - growth & development Seeds - microbiology Sequence Analysis, DNA Soil Microbiology Soils Spacer Studies Wheat Yield
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