Environmental effects on grain yield and malting quality parameters of winter barley

Lalić, Alojzije; Kovačević, Josip; Šimić, Gordana; Drezner, Georg; Guberac, Vlado

doi:10.1556/crc.35.2007.2.136

Cited by 5 publications

(3 citation statements)

References 5 publications

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“…maturity, plant height, straw strength, lodging tolerance, biotic and abiotic stress tolerance, etc.) and grain properties were selected based on previous studies (Lalić et al 2006(Lalić et al , 2007Kovačević et al 2008) and on their importance for industry over the last decade.…”

Section: Samplesmentioning

confidence: 99%

A survey of total β-glucan content in Croatian barley varieties

Krstanović

Lalić

Kosović

et al. 2016

Cereal Research Communications

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Although β-glucans in cereals are desirable as healthy diet components, high levels of β-glucans in malting barley are unacceptable because they can cause unsatisfactory degradation of cell walls during malting. The aim of this study was to investigate the β-glucan content in twelve Croatian and two German barley varieties at three representative locations in Eastern Croatia over three consecutive seasons (2012)(2013)(2014). Total β-glucan content in barley samples was determined using enzymatic method. Most of the investigated barley varieties had total β-glucan content lower or significantly lower than 4%. Furthermore, a distinct and clear genotype influence was noticed. No significant difference was found between years, but between locations Osijek and Tovarnik.

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Section: Samplesmentioning

confidence: 99%

A survey of total β-glucan content in Croatian barley varieties

Krstanović

Lalić

Kosović

et al. 2016

Cereal Research Communications

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“…Moreover, climatic conditions may also affect the quality of grains and grain yields (cf. Cesevičienė et al 2009;Tarakonavas and Ruzgas 2007;Lalić et al 2007), and may influence the amount of proteins of wheat grain. In this context, precipitation and temperature are particularly important (Benzian and Lane 1986).…”

Section: Agroecological Conditionsmentioning

confidence: 99%

The Effect of Herbicides on the Chemical Content of Wheat Grain

Mehmeti¹,

Musa²,

Demaj³

et al. 2016

AgricultForest

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The importance of herbicides for weed control in wheat crop is extensively studied, but there is limited research about their impact on the chemical content of wheat grain. With the aim to analyse the effect of five commonly used herbicides on the chemical content of winter wheat crop (cv. Euclide) grown on Vertisol soil, field trial was carried out during 2012-13 in the central part of Kosovo. The five applied post-emergence herbicides were: Sekator WG (a.i. iodosulfuron-methyl-natrium + amidosulfuron + mefenpyr-diethyl-protectant), Lintur 70 WG (a.i. triasulfuron + dicamba), Granstar 75 WG (a.i. tribenuronmethyl), Mustang (a.i. florasulam + 2,4-D 2-EH) and a combination of Sekator WG (a.i. iodosulfuron-methyl-natrium + amidosulfuron + mefenpyr-diethylprotectant) + Furore super EW (a.i. fenoxaprop-P-ethyl). There were seven treatments: five herbicide treatments, mechanical control (hand check) and an untreated control. The field trial was set in a randomized block design with four replications and elementary plots of 9 m 2. The chemical content of wheat grain (crude proteins, crude fibre, fat, starch, ash and moisture) was analysed using NIRS technique. Milled samples of 20 g were placed in special boxes and sealed with a lid of cardboard and placed in the NIRS's apparatus for the analyses. Three replications for each treatment were used for the statistical analysis. There was significant effect of herbicides for crude proteins (F 2.21 = 5.10, p < 0.05), fat content (F 2.21 = 5.36, p < 0.05), crude fibre (F 2.21 = 13.0, p < 0.05) and ash (F 2.21 = 2.84, p < 0.05). However, no significant effect of the herbicides on starch content was observed. Based on our results we suggest to additionally consider the effects of herbicides on the chemical content of wheat grain in the process of choosing appropriate herbicides for weed control.

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“…Flour pasting properties can be affected by various chemical components in the flour such as lipids (Zhou et al 1999), protein and betaglucan (Zhou et al 2000). The content in the grain of these components are easily affected by environment and agricultural practices (Lalic et al 2007). Thus, to improve the effectiveness of selecting barley pasting properties, it is necessary to use molecular marker assisted selection.…”

Section: Introductionmentioning

confidence: 99%

Mapping of quantitative trait loci controlling barley flour pasting properties

et al. 2010

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Pasting properties are important characteristics of barley starch from a processing standpoint. A shorter time to peak viscosity and lower pasting temperature are favorable to both malting and food processing. This study was conducted to identify quantitative trait loci (QTLs) determining pasting properties of barley flour using a doubled haploid population of 177 lines from the cross between six-rowed Yerong and two-rowed Franklin. Yerong is a feed barley with a longer time to peak viscosity and a higher pasting temperature than the other parent Franklin which is a malting barley. Field trials were conducted in three different sites/years. Seven different parameters representing the pasting properties were measured using a Rapid Visco-analyser (RVA). DH lines showed significant differences in all seven parameters in most of the sites/years. For example, the pasting temperature of different DH lines ranged from 73.8 to 89.5 in 2006/2007 MTP field trial. Twenty one QTLs were associated with flour pasting properties. These QTLs were distributed on 11 chromosome regions. Genetic variance explained by these QTLs varies from 4.4 to 15.2%. The most important QTLs controlling the time to peak viscosity and pasting temperature were located on 1H, 2H, 3H and 7H. Results showed that some of the pasting properties can be effectively selected by the combination of several molecular markers.

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Environmental effects on grain yield and malting quality parameters of winter barley

Cited by 5 publications

References 5 publications

A survey of total β-glucan content in Croatian barley varieties

A survey of total β-glucan content in Croatian barley varieties

The Effect of Herbicides on the Chemical Content of Wheat Grain

Mapping of quantitative trait loci controlling barley flour pasting properties

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