Effect of Agri-Environmental Conditions on the Degradation of Spunbonded Polypropylene Nonwoven with a Photoactivator in Mulched Organically Managed Zucchini
Journal Title: Fibres and Textiles in Eastern Europe - Year 2018, Vol 26, Issue 2
Abstract
An experiment with non-degradable and degradable soil mulching materials in zucchini cultivation was carried out in 2016 and 2017 in the organic field of the Vegetable Experimental Station, Agricultural University of Kraków. Two kinds of polypropylene (PP) nonwoven of 50 g m-2 were used: PP standard and PP with 0.1% photoactivator. The control treatment were plots without mulching. The marketable yield obtained in 2016 was 21% and 15% higher on the plots mulched with PP nonwoven and PP nonwoven with a photoactivator, respectively, in comparison with the non-covered plots. Mulching the soil with PP nonwoven increased the water resistance index of the soil structure in comparison with the control and photodegradable PP nonwoven mulch. The progress of degradation over a two-month period showed a 40% reduction in the mass of the PP nonwoven with a photoactivator, and at the end of vegetation the mass of the PP nonwoven used was 52% lower than that of a new one. Tensile parameters of the PP nonwovens and their supramolecular structure were measured.<br/><br/>
Authors and Affiliations
Piotr Bucki, Iwona Domagała-Świątkiewicz, Michał Puchalski
One-Bath One-Step Dyeing of a Polyester/ Cotton Blend using the Pad-Dry-Fixation Process
The aim of this research work was to evaluate the one bath dyeing of polyester/cotton blend and to compare the results with those of two bath dyeing. Polyester/cotton (50:50) blend fabrics were studied using dichlorotria...
Lithuania, Kaunas, Textile Institute, SRI Center for Physical Sciences and Technology
Eco-friendly textile biocomposites with PLA matrix reinforced with flax and flax/PLA weft knitted fabrics without any additional chemical treatment were prepared in this study. Five different kinds of samples were manufa...
Wpływ zawartości włókien metalowych w tkaninach z przędz mieszankowych tworzących barierę elektromagnetyczną na wydajność ekranowania w zależności od splotu tkaniny
Niewiele publikacji opisuje wpływ zawartości włókien metalowych w mieszankowych tkaninach ekranujących przed wpływem promieniowania elektromagnetycznego na wydajność ekranowania w zależności od parametrów tkaniny. W celu...
Use of Chitosan for Textile Wastewater Decolourization
The aim of the study was to investigate the effectiveness of decolourization of various types of textile wastewater by coagulation with the use of chitosan while ensuring high process efficiency. The effects of decolouri...
Performance of Textile and Apparel Companies Listed on the Warsaw Stock Exchange
The article presents the performance of textile and apparel companies listed on the Polish stock exchange from the market perspective based on a sample of financial data. The data are used to compute systematic risk meas...