Assessment of the glomalins content in the soil under winter wheat in different crop production systems

Anna Gałązka, Karolina Gawryjołek, Anna Gajda, Karolina Furtak, Andrzej Księżniak and Krzysztof Jończyk
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Anna Gałązka: Department of Agriculture Microbiology, Institute of Soil Science and Plant Cultivation - State Research Institute, Pulawy, Poland
Karolina Gawryjołek: Department of Agriculture Microbiology, Institute of Soil Science and Plant Cultivation - State Research Institute, Pulawy, Poland
Anna Gajda: Department of Agriculture Microbiology, Institute of Soil Science and Plant Cultivation - State Research Institute, Pulawy, Poland
Karolina Furtak: Department of Agriculture Microbiology, Institute of Soil Science and Plant Cultivation - State Research Institute, Pulawy, Poland
Andrzej Księżniak: Department of Agriculture Microbiology, Institute of Soil Science and Plant Cultivation - State Research Institute, Pulawy, Poland
Krzysztof Jończyk: Department of Systems and Economics of Crop Production, Institute of Soil Science and Plant Cultivation - State Research Institute, Pulawy, Poland

Plant, Soil and Environment, 2018, vol. 64, issue 1, 32-37

Abstract: The aim of the study was to evaluate the glomalins content (total glomalin (TG), easily extractable glomalin (EEG) and glomalin-related soil proteins (GRSP)) in the soil under winter wheat from different crop production systems. The experiment involved four different cultivation systems: organic, integrated (INT), conventional (CON), monoculture-conventional (MON). The highest content of TG and GRSP proteins were observed in organic system. A strong positive correlation was observed between the total number of glomalins and dehydrogenase activity and organic matter. A strong correlation between TG and GRSP content was observed (r = 0.93) as well as between EEG and GRSP (r = 0.79). The highest yields of winter wheat were observed in CON (9.12 t/ha) and INT (9.04 t/ha) systems, while the lowest in monoculture (4.47 t/ha).

Keywords: Triticum aestivum; farming system; arbuscular mycorrhizal fungi; soil quality (search for similar items in EconPapers)
Date: 2018
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Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:caa:jnlpse:v:64:y:2018:i:1:id:726-2017-pse

DOI: 10.17221/726/2017-PSE

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