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The Effect of Organic and Conventional Farming Systems with Different Tillage on Soil Properties and Enzymatic Activity

Type de document
journalArticle
Langue source
Anglais
Titre français
Titre anglais
The Effect of Organic and Conventional Farming Systems with Different Tillage on Soil Properties and Enzymatic Activity
Auteur(s)
  • KOBIERSKI Mirosław
  • LEMANOWICZ Joanna
  • WOJEWÓDZKI Piotr
  • KONDRATOWICZ-MACIEJEWSKA Krystyna
Editeur(s)
Autre(s)
Id
RGR5Z9M2
Version
2748
Url zotero
https://www.zotero.org/groups/2567444/items/RGR5Z9M2
Date ajout
21 décembre 2020 16:18
Date modification
21 décembre 2020 16:18
Résumé anglais
The chemical properties and enzymatic activity of the surface soil horizon were compared between an organic farm (OF) (crop rotation with legume plants, fertilisation with manure) and a conventional farm (CF) (simplified crop rotation, mineral fertilisation, chemical crop protection products). In the years 2001-2017 on the OF (near the village of Juchowo, northern Poland), a reduced tillage system (ploughless) was used, while plough cultivation was used on a CF located in its immediate vicinity. The parameters used to assess the properties of soils were: particle size composition, pH, total organic carbon (TOC) and total nitrogen (TN), dissolved organic carbon (DOC) and dissolved organic nitrogen (DON). The activity of dehydrogenases (DEH), catalase (CAT), alkaline phosphatase (AlP) and acid phosphatase (AcP) and the content of easily extractable glomalin-related soil protein (EEGRSP) were also determined. Sixteen years of soil use in accordance with ecological principles significantly increased the average content of TOC, NT, DOC and DON. Soil samples rich in TOC and DOC showed significantly higher DEH and AcP activity, and EEGRSP content. Statistical analysis showed that the activity of DEH, AlP and CAT in the soil was significantly higher for the OF than for the conventional cultivation system. Limiting soil cultivation procedures on the OF improved the balance of soil organic matter (SOM) and pH value, and significantly increased the content of EEGRSP as compared to the cultivation system used on the CF.
Note
None
CRAW tags
  • AB - Modalité bio
  • FREDO biologie et travail du sol
  • GEO Pologne
  • labour
WEB tags
  • enzymatic activity
  • farming system
  • glomalin
  • quality of soil
Titre de la publication
Agronomy
Volume
10
Pages
1809
Date caractères
2020-11-17
Date publication
17 novembre 2020
Doi
10.3390/agronomy10111809 Le DOI est une URL unique de référencement d'une publication. Il est donc plus fiable et permanent qu'une URL classique
Issn
2073-4395 L’ISSN est un code de 8 chiffres servant à identifier les journaux, revues, magazines, périodiques de toute nature et sur tous supports, papier comme électronique.
Url publication
https://www.mdpi.com/2073-4395/10/11/1809