The influence of the year, fore-crops and fertilisation on yield and content of crude protein in spring barley

Příkopa, Michal; Richter, R.; Zimolka, J.; Cerkal, Radim

doi:10.17221/3567-pse

Cited by 5 publications

(3 citation statements)

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“…Lower protein content in grain of CULTANfertilized spring barley reported by Sedlář et al (2011) could be caused by tendency to lower total nitrogen concentration in aboveground biomass at the BBCH 51 growth stage (Table 2), which is in agreement with the results of Příkopa et al (2005), and higher grain retained on a 2.5 mm sieve, which complies with the findings of Qi et al (2006). Because of no significant differences in NTRg and PHNU values among all nitrogen fertilization treatments, lower grain protein content at the CULTAN treatment cannot be sufficiently explained by prolonged nitrogen uptake from soil.…”

Section: Resultssupporting

confidence: 87%

Dynamics of the nitrogen uptake by spring barley at injection application of nitrogen fertilizers

Sedlář¹,

Balík²,

Cerny³

et al. 2013

Plant Soil Environ.

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Influence of CULTAN system (controlled uptake long term ammonium nutrition) on the nitrogen uptake by spring barley (Hordeum vulgare L.) was observed at 5-year small-plot field experiments under conditions of the Czech Republic (central Europe). Nitrogen uptake by CULTAN-fertilized plants was more even during vegetation period probably due to delayed term of fertilizer application. Nitrogen concentration in the aboveground biomass at BBCH 51 and in straw had no effect on grain yield. Post-heading nitrogen uptake as well as contribution of nitrogen translocation to total nitrogen in grain did not differ among both nitrogen fertilization treatments. Increase in grain size of spring barley by the CULTAN system can be explained by tendency to lower number of ears per area rather than by prolonged nitrogen uptake from soil. Lower protein content in grain of CULTAN-fertilized spring barley can be caused by increase in grain retained on a 2.5 mm sieve and also decrease in total nitrogen concentration in aboveground biomass at BBCH 51. No significant effect of CULTAN treatment on nitrogen use efficiency and nitrogen uptake efficiency was recorded. Significantly higher nitrogen utilization efficiency at CULTAN treatment could be explained by lower grain protein content compared to conventional treatment.

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Section: Resultssupporting

confidence: 87%

Dynamics of the nitrogen uptake by spring barley at injection application of nitrogen fertilizers

Sedlář¹,

Balík²,

Cerny³

et al. 2013

Plant Soil Environ.

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“…Integrating mineral nitrogen fertiliser with organic fertiliser is a promising management strategy for sustainable agricultural production systems, especially for fields with low soil organic matter contents and dry condition (Yang et al 2015;Wei et al 2016;Muller et al 2017). The effect of integrated organic-mineral fertilisation on SB yield was observed in several studies; the trails, however, show that the strength of the effect may differ depending on soil condition, weather condition in a year, and agronomical factors (Příkopa et al 2005;Váňová et al 2006;Černý et al 2010).…”

Section: Introductionmentioning

confidence: 99%

Effect of long-term fertiliser regimes and weather on spring barley yields in sandy soil in North-East Germany

Thai

Bellingrath-Kimura

Hoffmann

et al. 2019

Archives of Agronomy and Soil Science

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The interaction effects of different fertilisation regimes and weather variability on crop yield is a challenge that requires long-term investigation. Therefore, yield data for spring barley (SB) in an agricultural long-term field experiment, established in 1963 in Müncheberg, northeast Germany, were analysed to reveal the effects of 21 fertiliser regimes and different weather conditions on SB yields. SB yields were significantly affected by fertilisation regimes (11%), annual weather conditions (55%) and their interaction effect (8%). Mineral N fertilization decreased overall yield variability across seasons as compared to no fertilization and organic fertilization regimes showed higher yield variability. A suitable combined application of mineral nitrogen and organic fertiliser was found to be an effective way to produce higher SB yields than the application of either mineral nitrogen or organic fertiliser alone. A Bayesian linear regression model showed total precipitation during the growing season (April-July) positively affected on SB yields when high mineral N was supplied. At the early growth stage, a precipitation rate (March) and temperature (April or sowing day) negatively affected on SB yield.

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“…Z pohledu půdního druhu se jedná o půdy střední (ZIMOLKA, 1999). Rovněž dobrá zásoba přístup-ných živin v půdě je jedním z nezbytných předpokla-dů ovlivňující růst a vývoj sladovnického ječmene (RICHTER, RYANT, 2002;PŘÍKOPA, et al, 2005). Ječmen jarní velmi citlivě reaguje na jednotlivé pěsti-telské zásahy spolu s hnojením, a proto má v soustavě hospodaření na orné půdě specifi cké postavení.…”

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Effect of soil nutrients reserves and level of fertilisation on production parameters of spring barley (Hordeum vulgare L.)

Škarpa¹

2014

Acta Univ. Agric. Silvic. Mendelianae Brun.

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ŠKARPA, P.: Effect of soil nutrients reserves and level of fertilisation on production parameters of spring barley (Hordeum vulgare L.). Acta univ. agric. et silvic. Mendel. Brun., 2006, LIV, No. 4, pp 91-98 The effect of three different doses of basic fertilisers and a subsequent pre-sowing supplementary fertilisation on production parameters (yield of grain, number of spikes, and thousand grains weight) was evaluated using experimental data obtained within the framework of a one-year pot experiment with spring barley (Hordeum vulgare L.) established at the Department of Agrochemistry and Plant Nutrition, Faculty of Agronomy, Mendel University of Agriculture and Forestry Brno in 2003. Results of statistical analysis indicated that the yield of grain was signifi cantly infl uenced by different doses of fertilisers especially on sandy soils. As compared with control, the second highest dose of fertilisers (i.e. 83 kg N, 31 kg P and 92 kg K.ha -1 ) increased the yield by 91.7 % and the third one (i.e. 113 kg N, 43 kg P and 125 kg K.ha -1 ) even by 124.8 %. This increase in the grain yield was positively affected above all by increasing doses of nitrogen fertilisers. A pre-sowing application of P, K and Mg showed also a positive effect on grain yield not only on sandy but above all on clay soils (as compared with non-fertilised control, this increase ranged from 40.6 to 50.2%). Fertilisation showed also a marked effect on the number of spikes. This factor showed a similar trend as the yield of grain. The thousand grains weight was not signifi cantly infl uenced on both soil types. This value was increased (by 2.9% to 14.8%) after the application of fertilisers prior to sowing but the difference was statistically non-signifi cant.

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The influence of the year, fore-crops and fertilisation on yield and content of crude protein in spring barley

Cited by 5 publications

References 3 publications

Dynamics of the nitrogen uptake by spring barley at injection application of nitrogen fertilizers

Dynamics of the nitrogen uptake by spring barley at injection application of nitrogen fertilizers

Effect of long-term fertiliser regimes and weather on spring barley yields in sandy soil in North-East Germany

Effect of soil nutrients reserves and level of fertilisation on production parameters of spring barley (Hordeum vulgare L.)

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