Effects of variety and fertiliser nitrogen on alcohol yield, grain yield, starch and protein content, and protein composition of winter wheat

Kindred, D. R.; Verhoeven, Tamara; Weightman, R. M.; Swanston, J. S.; Agu, R. C.; Brosnan, James M.; Sylvester‐Bradley, R.

doi:10.1016/j.jcs.2007.07.010

Cited by 119 publications

(99 citation statements)

References 20 publications

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“…The highest percentage in grain protein was found in the fraction of gliadins (45.3%), lower of glutenins (33.5%) and the lowest of albumins and globulins (21.2%). A similar distribution of protein fractions in wheat grain was observed by Kindred et al (2008). Fuertes-Mendizábal et al (2010) reports a higher content of the fraction of glutenins than gliadins in wheat grain, at a gliadins to glutenins ratio of 0.58-0.75.…”

supporting

confidence: 76%

The response of population and hybrid wheat to selected agro-environmental factors

Buczek¹,

Jarecki²,

Bobrecka-Jamro³

2016

PLANT SOIL ENVIRON

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The field experiment was conducted in the years 2011-2014 at three localities (Przecław, Dukla, Lubliniec) of south-east Poland with changing environmental conditions. Population cultivars (Batuta and Bogatka) and hybrid cultivars (Hybred and Hymack) of winter wheat and cultivation technologies (extensive, low-input, medium-input, high-input) were studied. The aim of this study was to evaluate the effect of cultivation technology levels and environmental conditions on the grain yield and protein composition in the grain of population and hybrid wheat cultivars. Higher grain yield, the contents of protein, gluten and fraction of gliadins and high molecular weight (HMW)-glutenins were observed in the case of wheat growing in gleic fluvisol and at precipitation of 453-776 mm than in haplic luvisol and at precipitation of 599-805 mm. The high-input technology affected an increase in grain parameters (yield, protein, gluten) and the amount of gluten proteins by 6.6 (medium-input) and by 26.5% (extensive). The population cv. Bogatka showed higher crude protein and gluten content, the grain yield amounted to 6.6 t/ha and the amount of gluten proteins was 51.7 mAU . s. The hybrid cv. Hymack was characterized by the highest grain yield (7.2 t/ha) but the lowest amounts of protein, gluten and allergenic subunits α/β, γ, ω-gliadins. 67Plant Soil Environ. Vol. 62, 2016, No. 2: 67-73 doi: 10.17221/615/2015-PSE three localities of south-east Poland with changing climate and soil conditions. The experiments were located in gleic fluvisol (Przecław), haplic cambisol (Dukla) and haplic luvisol (Lubliniec). These soils are commonly used for growing wheat in that area of Poland. The typical physical and chemical properties of the soil assessed before the experiment are given in Table 1. The weather conditions data were obtained from a local observation measurement unit located at the Experimental Station. Precipitation totals were more varied in the years of the study than the average air temperatures. Considerable deviations of the precipitation totals from the long-term values occurred especially at Przecław and Dukla, and in the season 2013/2014, also at Lubliniec. The growing period 2011/2012 was drier and warmer (Table 2). This applies particularly to the period of formation of grain and its quality (3 rd decade of June-1 st decade of August).Plant material and experimental methods. The experiment was set up as a split-plot design with 4 replications. The area of an individual plot was 16 m 2 . Material for the study comprised four cultivars of winter wheat, including population cvs. Batuta and Bogatka (breeder Danko Hodowla Roślin sp. z o.o., Choryń, Poland) and hybrid cvs. Hybred and Hymack (breeder Saaten-Union GmbH, Estrées-Saint-Denis, France). Cvs. Batuta and Bogatka are bread cultivars with semi-early time of ear formation and maturing. They are characterized by good grain uniformity with good baking quality. Cvs. Hybred and Hymack are high-yielding bread cultivars, with good tolerance to ear and root bas...

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supporting

confidence: 76%

The response of population and hybrid wheat to selected agro-environmental factors

Buczek¹,

Jarecki²,

Bobrecka-Jamro³

2016

PLANT SOIL ENVIRON

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Section: Discussionmentioning

confidence: 99%

“…As the global application of N fertilizer has increased over the last decades, and the application rates differ between countries (e.g. annual N application rate in Asia exceeded that of the European Union in the year 2002 by 29 kg N/ha), both year of harvest and country of origin of the grains could have affected CP content in the barley samples (Bach Knudsen et al, 1987;van Egmond et al, 2002;Kindred et al, 2008).Both, AID and SID of AA, obtained by correction of AID for IAA end , were consistently between 3 and 18 percentage units lower than previously reported values in feed tables for pigs (AFZ et al, 2000;Degussa, 2010; NRC, 2012). The larger variation in AID values compared to SID values, together with the linear increase or trends to linear increases in AID values with increasing dietary CP confirms, that AID, in contrast to SID values, are curvilinear dependent on the contents of CP and AA in the assay diets, due to the decrease in the relative contribution of IAA end in ileal digesta with increasing dietary CP and AA content (Furuya and Kaji, 1989; Fan et al, 1995; Fan and Sauer, 2002).…”

mentioning

confidence: 99%

Evaluation through literature data on standardized ileal digestibility and basal ileal endogenous loss of amino acids associated with barley in pigs

Spindler

Mosenthin

Eklund

2014

Animal

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This meta-analysis aimed to estimate the standardized ileal digestibility (SID) and the basal ileal endogenous amino acid losses (IAA end ) in barley for growing pigs. In total, 38 different barley treatments published in 26 peer-reviewed papers were used for the meta-analysis containing information on dietary composition including amino acid (AA) contents of the assay diets, and (or) barley samples, as well as apparent ileal digestibility (AID) of AA in barley. The SID of AA was determined by either correcting AID of AA for their IAA end or by regression analysis between the apparent ileal digestible and total dietary AA contents. The SID values obtained by correcting the AID values for their IAA end amounted to 70%, 77%, 74% and 63% for Lys, Met, Thr and Trp, whereas those based on regression analysis method were 82%, 82%, 69% and 55%, respectively. Estimates of basal ileal endogenous loss of CP in ileal digesta varied considerably and averaged 11.84 g/kg dry matter intake (DMI), whereas IAA end for indispensable AA ranged from 0.05 g/kg DMI for Trp to 1.90 g/kg DMI for Leu. In most cases, these estimates were considerably higher than previously reported values for IAA end . The results of the present regression analysis indicate for most AA higher SID values compared with SID of most AA that were obtained by correcting AID values for IAA end . In view of the observed high variations in IAA end and the low CP content of the barley samples, estimating SID of AA based on literature data by means of the regression method may improve accuracy of SID coefficients for barley. In contrast, transformation of AID values into their corresponding SID values by using a constant correction factor for IAA end adds an additional source of error, thereby reducing the precision in estimating SID of AA.Keywords: amino acids, meta-analysis, pigs, standardized ileal digestibility, barley ImplicationsRegression analyses between the apparent ileal digestible and the total dietary amino acid (AA) content in barley samples have proven to be superior over the calculation of standardized ileal digestibility (SID) by correcting apparent ileal digestibility (AID) values for their ileal endogenous amino acid (IAA end ). According to regression analysis, SID of most AA in barley was >80%, whereas SID of most AA obtained by correcting AID values for IAA end was below 80%. In particular, lower SID of Lys, Thr and Trp in comparison to other indispensable AA need to be compensated for, for example, through supplementation with crystalline AA in barley diets for pigs. IntroductionThe world production of barley amounts to over 134 million tons annually (FAOSTAT, 2011), therefore, and due to its low purchase cost, barley is the most important crop in diets for livestock after wheat and maize (Leterme et al., 2000;Hennig et al., 2006; FAOSTAT, 2011). The protein content of cereal grains including barley is considerably lower than that of protein supplements such as soya bean meal, but due to their high dietary inclusion level, cereal grains can su...

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“…These processes can involve the source and sink relationships at certain crop stages (Bancal 2009), critical N dilution and crop N deficiency issues (Justes et al 1994;Lemaire and Gastal 2009), dependence of mineral nutrient stoichiometry on biomass production (Greenwood et al 2008), root characteristics related to the N metabolism and NUE Garnett et al 2009;Pedersen et al 2010), or the genes affecting aspects of NUE including N retranslocation and conservation (Waters et al 2009;Habash et al 2007;Fontaine et al 2009). Other research mainly focuses on grain quality, which is affected by soil N availability (Kindred et al 2008;Saint Pierre et al 2008). One particular physiological process has been discussed frequently in the context of NUE: There is great hope to increase the NUE of crops through enhanced efficiency of the photosynthetic system, for example by modifying or selecting for variation in RuBisCO activity.…”

Section: Traitmentioning

confidence: 99%

Assessment of nutrient use in annual and perennial crops: A functional concept for analyzing nitrogen use efficiency

2010

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The use of more nutrient-efficient crops is important for maintaining yields while enhancing environmental sustainability. Various approaches are being applied to evaluate aspects of plant nutrient use efficiency, among them ecological concepts based on accumulation and losses of biomass and nutrients, agronomic concepts with a major focus on agricultural crops and harvested products, and physiological approaches assessing single physiological processes important for nutrient use. Unfortunately, the various approaches are often not compatible. Here we propose, with the example of nitrogen (N) use efficiency (NUE) of cereals, to integrate the functionally important components of NUE in a common conceptual framework. We link productivity to N in crops and seeds and consider the whole life-cycle of the crop (including seeds). Three major components of NUE are separated: The N uptake efficiency, grain-specific N efficiency and grain N concentration. The three components combine to a measure of overall NUE in terms of the N yield in harvested grain per unit of N in seed grain or soil N. The concept can be applied for both annual and perennial plants, which is demonstrated with the examples of winter wheat and a perennial energy crop (Salix) grown in Central Sweden.

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Effects of variety and fertiliser nitrogen on alcohol yield, grain yield, starch and protein content, and protein composition of winter wheat

Cited by 119 publications

References 20 publications

The response of population and hybrid wheat to selected agro-environmental factors

The response of population and hybrid wheat to selected agro-environmental factors

Evaluation through literature data on standardized ileal digestibility and basal ileal endogenous loss of amino acids associated with barley in pigs

Assessment of nutrient use in annual and perennial crops: A functional concept for analyzing nitrogen use efficiency

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