Der Einfluß von Düngemitteln auf den Kalkzustand des Bodens

Sluijsmans, C.M.J.

doi:10.1002/jpln.19701260202

Cited by 8 publications

(2 citation statements)

References 4 publications

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“…This requirement is theoretically 1.36 kg Ca/kg N (Gasser 1973). Practically Sluijsman (1970) calculated the acidity of nitrogen fertilizers separately for arable land and permanent grassland. The calculation includes only half the amount of nitrogen applied (50% utilization of N).…”

Section: Resultsmentioning

confidence: 99%

Soil pH changes in long-term field experiments with different fertilizing systems

Vašák¹,

Cerny²,

Buráňová³

et al. 2015

Soil Water Res.

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Vašák F., Černý J., Buráňová Š., Kulhánek M., Balík J. (2015): Soil pH changes in long-term field experiments with different fertilizing systems. Soil & Water Res., 10: 19-23.The changes of soil pH in long-term 14-year field experiments with different fertilizing systems are described. The field experiments were located at four sites of the Czech Republic with different soil and climatic conditions (Červený Újezd, Hněvčeves, Lukavec, and Prague-Suchdol). At each site, the same fertilizing systems and crop rotation (potatoes -winter wheat -spring barley) were established. Six experimental treatments were applied to crop rotation: (1) unfertilized treatments (control); treatments with organic fertilization: (2) farmyard manure (FYM), (3) sewage sludge (SS); treatments with mineral fertilizers: (4) nitrogen (N), (5) nitrogen with straw application (N + straw), and (6) nitrogen with phosphorus and potassium (NPK). The long-term effect of fertilizers significantly depends on soil conditions. At the site Prague-Suchdol minimal differences in the soil pH were observed by all treatments. This is caused by the high buffering capacity of Chernozems against the soil acidification. At Červený Újezd (Haplic Luvisol), Hněvčeves (Haplic Luvisol), and Lukavec (Stagnic Cambisol) sites, soil pH decreased by all treatments. Only at Hněvčeves site the soil pH did not change with N treatment. The highest soil pH decrease in the treatment with NPK (ΔpH -0.89) and N + straw (ΔpH -0.70) was observed at Hněvčeves site. By the treatments FYM and SS the highest decrease was registered at Červený Újezd (ΔpH of about -0.30 and -0.63, respectively). The highest decrease in control treatment (ΔpH of about -0.63) was observed at Lukavec site. The results showed that to evaluate long-term soil pH changes a whole complex of factors must be examined.

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Section: Resultsmentioning

confidence: 99%

Soil pH changes in long-term field experiments with different fertilizing systems

Vašák¹,

Cerny²,

Buráňová³

et al. 2015

Soil Water Res.

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“…Organic amendments do not only provide a range of nutrients, but also contribute to the build-up and maintenance of organic matter (Möller & Schultheiß, 2014) and compounds affecting soil alkalinity and therefore soil pH (Sluijsmans 1970;Harmsen et al 1990;Yan et al 1996;Eghball, 1999;Whalen et al 2000;Möller & Schultheiß, 2015). For soil pH, the available literature reports contradictory effects of organic management.…”

Section: Fertilizer Requirements Of Greenhouse Crops and The Implicatmentioning

confidence: 99%

Soil fertility management in organic greenhouses in Europe

Tittatelli¹,

Bath²,

Ceglie³

et al. 2016

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AcknowledgementThis brochure is based upon work from COST Action FA1105 BioGreenhouse, supported by COST (European Cooperation in Science and Technology). The authors acknowledge COST Action FA 1105 "Towards a sustainable and productive EU organic greenhouse horticulture" for funding the meetings held in the framework of the activities of WG2 "Soil fertility, suppressiveness and water management" during which the main soil fertility issues in organic protected conditions were discussed. They wish to thank many colleagues for their contribution to this brochure and Ms. José Frederiks (Wageningen UR Greenhouse Horticulture) for processing layout and printing and Roger Hitchings for the proofreading.Link to the Action: http://www.cost.eu/COST_Actions/fa/FA1105 and: http://www.biogreenhouse.org/ AbstractThe management of soil fertility in organic greenhouse systems differs quite widely across Europe. The challenge is to identify and implement strategies which comply with the organic principles set out in (EC) Reg. 834/2007 and (EC) Reg. 889/2008 as well as supporting environmentally, socially and economically sustainable cropping systems.In this paper, written by a group of scientists of different geographical origin and with different background, the state of the art of the sector and the main characteristics of the European organic greenhouse cropping systems are described. The main bottlenecks and constraints are discussed with a particular reference to the regulatory framework in force. The most relevant issues that may influence the enforcement and future development of the sector have been identified as specific knowledge gaps. For each of them, the appropriate research needs were elaborated in a multidisciplinary perspective as forthcoming challenges for the whole sector. Although not exhaustive, given the wide heterogeneity of the implemented systems, this paper is able, for the first time, to give a structured outlook on soil fertility management in protected organic conditions on a European scale.ISBN: 978-94-6257-536-3 DOI (Digital Object Identifier): http://dx.doi.org/10.18174/373583 Correct citation of this documentTittarelli, F., Båth B., Ceglie, F.G., Garcia, M.C., Möller, K., Reents, H.J., Védie, H., Voogt, W. 2016. Soil fertility management in organic greenhouses in Europe. BioGreenhouse COST Action FA 1105, www.biogreenhouse.org. PicturesThe people who supplied the pictures are credited in the titles of the picture themselves. 1. Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria -Centro di ricerca per lo studio delle relazioni tra pianta e suolo, CREA -RPS, Rome -Italy. Authors and organisations F. Tittarelli Department of Crop Production DisclaimerThe information in this brochure is based on the expert opinions of the various authors. Neither they, nor their employers, can accept any responsibility for loss or damage occurring as a result of following the informationcontained in this brochure.Soil fertility management in organic greenhouses in Europe | 3 This Action offere...

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Düngung von Böden

Werner

2004

Handbuch Der Bodenkunde

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Der Einfluß von Düngemitteln auf den Kalkzustand des Bodens

Cited by 8 publications

References 4 publications

Soil pH changes in long-term field experiments with different fertilizing systems

Soil pH changes in long-term field experiments with different fertilizing systems

Soil fertility management in organic greenhouses in Europe

Düngung von Böden

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