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001-es BibID:	BIBFORM063724
Első szerző:	Tóth Brigitta (környezetgazdálkodási agrármérnök)
Cím:	Use of industrial by-products and bio-effectors in crop produaction / Brigitta Tóth, Gerda Hankovszky, Zoltán Balla, Günter Neumann
Dátum:	2016
ISSN:	0546-8191
Megjegyzések:	The utilization of bio-effects (BEs), including various plant growth promoting microorganisms has been addressed to the sustainable agriculture.In this study, a combination of a bacterial BE (Proradix WG) based on Pseudomonas sp (DMSZ 1314) with root growth promoting and pathogen suppressive properties and a Laminaria seaweed extract (NEMATEC) were tested to investigate the nutrient acquisition of maize (cv Colisee) from sewage sludge and sewage sludge compost as recycling products from poppy shell-based alkaloid production on a low P organic farming soil (clay loam pH 6.8, 20 mg CAL-P/kg soil). The experiment was conducted in pots (3 kg soil) under controlled growth chamber conditions with phosphate (P) as major limiting nutrient.All organic fertiliser amendments had a positive effect on plant growth but did not reach the values of a full mineral P fertilisation. In the sewage sludge compost treatment, plant biomass production and particularly root length were increased by inoculation with Proradix while no effects were detectable in the sewage sludge treatment. No further improvements could be observed by additional inoculation with the seaweed extract NEMATEC. The results suggest that a proper selection of organic fertilisers with compatible BEs is a pre-requisite for successful strategies to improve utilisation efficiency of organic recycling fertilisers.
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény hazai lapban bio-effectors compost maize seaweed-extract sewage sludge
Megjelenés:	Növénytermelés 65 : Suppl. (2016), p. 143-146. -
További szerzők:	Hankovszky Gerda (1992-) (környezetgazdálkodási agrármérnök) Balla Zoltán (1985-) (agrármérnök) Neumann, Günter
Internet cím:	DOI Intézményi repozitóriumban (DEA) tárolt változat
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