期刊
POLYMERS
卷 14, 期 3, 页码 -出版社
MDPI
DOI: 10.3390/polym14030558
关键词
Linum usitatissimum L; cultivars; nitrogen fertilization; morphological properties of plant; physical-mechanical properties of fibre
资金
- European Union from European Structural and Investment Funds, Operational programme Competitiveness and Cohesion [KK.01.2.1.02.0270]
This paper presents a three-year study on the influence of nitrogen levels on the properties of flax plants and fibers. The acclimatization ability of five different cultivars of fiber flax was also evaluated. The study found significant differences among the cultivars and nitrogen levels in terms of the properties of flax and fibers.
This paper presents a three-year study of the influence of different amounts of nitrogen on the properties of flax plants and fibres. At the same time, the acclimatization ability of five different cultivars of fibre flax was estimated through the valorisation of their morphological (technical stem length, stem thickness) and physical-mechanical properties of the fibres (length, fineness, tenacity). Cultivar trials with fibre flax were set up across three years (2008-2010) at the following locations: the experimental fields of the Faculty of Agriculture in Zagreb on anthropogenized Eutric Cambisol and the College of Agriculture at Krizevci on pseudogley on level terrain. The selected cultivars were fertilized without and with different nitrogen rates (0, 30, 60 and 90 kg/ha) in different time. The trials were carried out according to the RCBD in four replications. According to the results of the three-year study of flax and fibres, significant differences were established among the cultivars and among the added nitrogen rates under study. Based on the results of the morphological and textile-technological properties of flax, the cultivars Viola and Agatha achieved higher values at the location of Krizevci, where it was not necessary to add more than 30 kg N/ha.
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