Effect of genotype, environment and crop management on yield and quality traits in spring wheat

Studnicki, Marcin; Wijata, Magdalena; Sobczyński, Grzegorz; Samborski, Stanisław; Gozdowski, Dariusz; Rozbicki, J.

doi:10.1016/j.jcs.2016.09.012

Cited by 43 publications

(37 citation statements)

References 25 publications

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“…The stability of the cultivars for TGW, SC, SV and TW traits are similar in both crop management levels. These quality traits in that previous study are strongly determined by the genotypic effects (Studnicki et al 2016). The stability of cultivar stability for GY, GPC and WGC traits depends on crop management.…”

Section: Discussionmentioning

confidence: 81%

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Assessing grain yield and quality traits stability of spring wheat cultivars at different crop management levels

Studnicki

Wijata

Sobczyński

et al. 2018

Cereal Research Communications

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Eleven spring wheat cultivars were compared in terms of the stability of their grain yield and grain quality. The cultivars' stability was evaluated separately at two different crop management levels-moderate-input management and high-input management. Three stability models were used for the two crop management levels based on a linear mixed model framework with restricted maximum likelihood. The Shukla model was the most appropriate for the evaluation of stability of tested spring wheat cultivars. The thousand-grain weight, starch content, Zeleny sedimentation value and test weight were characterized, and the stability ranking cultivars at moderate-input management level was mostly consistent with the rank of cultivars 24 for high-input management level. For grain yield, grain protein content and wet gluten content, the stability rankings were not consistent. Cultivars 'Monsun' and 'Parabola' are the most stable cultivars for grain yield in moderate-input management and high-input management, respectively. Cultivar 'Hewilla' was the stable cultivar for all quality traits at moderate-input management. Cultivar 'Arabella' was the most stable cultivar at high-input management level.

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Section: Discussionmentioning

confidence: 81%

“…Spring wheat compared to winter wheat has a lower yield but much better quality (Maghirang et al 2006;Studnicki et al 2016) and it may be desired by the milling and baking industry. Moreover, the spring wheat is even more important in Central Eastern European and in some Western European countries (e.g.…”

Section: Discussionmentioning

confidence: 99%

Assessing grain yield and quality traits stability of spring wheat cultivars at different crop management levels

Studnicki

Wijata

Sobczyński

et al. 2018

Cereal Research Communications

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“…In the present study with spring wheat, for the group of locations with unfavorable soil conditions, the GY was decreased from 6.58 to 5.44 Mg ha −1 because of the reductions in SN by 6.1% and TGW by 11.8%, but NG/S was similar in both soil conditions. According to many authors, the key source of crop yield variability is the average impact of the environment (including soil conditions, solar radiation, and atmospheric precipitation), or the impact of the location and year (Annicchiarico, 2002; Mądry, Gozdowski, Rozbicki, Pojmaj, & Samborski, 2007; Studnicki et al., 2016). However, in the ANOVA for GY and its components, the fixed factor effects indicate the variability of traits within cultivar × environment soil suitability conditions (i.e., the main effects of crop management and the effects of environment [soil suitability] and their interaction effects were mostly significant for the studied traits).…”

Section: Discussionmentioning

confidence: 99%

Impact of cultivar and environment soil suitability on the contribution of yield components to grain yield variation in spring wheat

et al. 2020

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The objectives of this study were to determine how modern cultivars of spring wheat (Triticum aestivum L. var. vulgare) and different soil conditions at locations in Poland affected grain yield (GY) of 15 cultivars and multiplicative yield components. The different ways in which the components contributed to GY variation created by environmental conditions—location, growing season, and crop management—across environments of favorable and unfavorable soil suitability for wheat cultivation were also determined. To assess the relationship between GY and its components for cultivars grown under two levels of soil suitability, path coefficient analysis was used. Cluster analysis of three GY components—the number of spikes per square meter (SN), the number of grains per spike (NG/S), and the thousand‐grain weight (TGW)—derived from different cultivar × soil suitability combinations was performed to identify groups of these combinations and to assess the ways in which yield components vary in their contribution to GY in the varied environments. Grain yield and its three components were significantly affected by main and interaction effects of the cultivar and the level of soil suitability. Grain yield in favorable and unfavorable soil suitability conditions was, respectively, 6.58–5.44 Mg ha−1. This decrease was due to a reduction in SN by 6.1% and in TGW by 11.8%, but NG/S was similar in both soil groups. Grain yield variability in response to the different environmental conditions was determined by similar contributions of the three yield components, almost independently of the cultivar, but in the favorable suitability, SN had a stronger impact on GY, whereas in unfavorable soil suitability for wheat cultivation, the importance of NG/S increased.

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“…The principal agronomic factors limiting biodiesel production output from oilseed crops like camelina are grain produced per unit area of land and concentration of oil in the seed. From an agronomic management perspective, grain yield of non‐leguminous crops is limited to a great extent by soil nitrogen (N) availability (Montemurro, Convertini, & Ferri, ), crop genotype (Studnicki et al, ), and hence biodiesel production. Soils in Nevada are typically low in organic matter (1%–2%), and therefore, low total soil N concentration (1–12 mg/kg) is a widespread occurrence (Chambers, Blank, Zamudio, & Tausch, ).…”

Section: Introductionmentioning

confidence: 99%

Nitrogen source and rate effects on grain and potential biodiesel production of camelina in the semiarid environment of northern Nevada

et al. 2018

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The objective of this two-year study (2016-2017 spring) carried out at the University of Nevada, Reno Main Station Field Laboratory, Reno, NV, was to evaluate the effects of nitrogen source, rate, and camelina cultivar on grain yield and potential biodiesel production irrigated with reclaimed water. Treatments were two sources of urea fertilizer [conventional urea (CU) and polymer-coated urea (PCU)], four N rates (0, 40, 80, and 120 kg N ha -1 ), and two cultivars of camelina ("Blaine Creek" and "Pronghorn") arranged in a 4 × 2 × 2 factorial combinations with four replications each in a RCBD experiment. Plot size was 7.6 m long × 1.8 m wide, and camelina was seeded at a rate of 5 kg PLS seed ha -1 .The quantity of light intercepted increased linearly from 44.9% to 65.9% as N application rate increased from 0 to 120 kg N ha -1 , and it was greater for CU (59.6%) compared to PCU (54.0%) fertilized plots. There was a linear increased in grain yield ranging from 534 to 1,010 kg/ha as N application rate increased from 0 to 120 kg N ha -1 . In Year 2, grain yield of Blaine Creek (898 kg/ha) was greater than that of Pronghorn (464 kg/ha). Also, there was a linear increase in estimated biodiesel from 51.2 to 94.2 L/ha as N application rate increased. For both grain and biodiesel production, there was no advantage of using controlledrelease PCU fertilizer and 80 to 120 kg N ha -1 is sufficient for the cultivation of camelina in this environment. Based on the range of grain yield obtained in this study, camelina can be a potential alternative crop to integrate into the annual crop production cycle in water-limited environments like Nevada.

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Effect of genotype, environment and crop management on yield and quality traits in spring wheat

Cited by 43 publications

References 25 publications

Assessing grain yield and quality traits stability of spring wheat cultivars at different crop management levels

Assessing grain yield and quality traits stability of spring wheat cultivars at different crop management levels

Impact of cultivar and environment soil suitability on the contribution of yield components to grain yield variation in spring wheat

Nitrogen source and rate effects on grain and potential biodiesel production of camelina in the semiarid environment of northern Nevada

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