The influence of agronomic factors on the grain yield of winter wheat

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F17%3A43912475" target="_blank" >RIV/62156489:43210/17:43912475 - isvavai.cz</a>

Výsledek na webu

<a href="https://mnet.mendelu.cz/mendelnet2017/mnet_2017_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2017/mnet_2017_full.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The influence of agronomic factors on the grain yield of winter wheat

Popis výsledku v původním jazyce

In the conditions of the Czech Republic, winter wheat is one of the most widely grown crops as well as cereals on arable land. The aim of the contribution was to find out the influence of different agronomic factors (pre-crop, soil tillage) as well as the year on the subsequent winter wheat grain yield in the conditions of dry land of Southern Moravia. The field experiment was conducted at the Field Trial Station in Žabčice (Czech Republic) in 2015 - 2017, located in the maize production area. The pre-crops for winter wheat included winter wheat, pea, alfalfa and silage maize. Two ways of soil tillage were used in the experiment, namely ploughing (to a depth of 0.24 m) and shallow loosening (to a depth of 0.15 m). From the results obtained in three years it was found that winter wheat grain yield was influenced especially by the year, the pre-crops and by combination of these two factors with soil tillage. On the other hand, statistical significance for the influence of soil tillage was not found. The yield difference between both methods of soil tillage amounted to negligible 0.11 t/ha. In terms of pre-crop, the highest winter wheat grain yields were achieved after alfalfa as a pre-crop (10.60 t/ha), the lowest yields were after winter wheat as a pre-crop (9.53 t/ha). Statistical signifikance was found among the pre-crops. The results from 2015 - 2017 also showed that the year is one of the generally most unpredictable factors which can cause different results and play an important role in generating yields. Statistical significance among individual interactions was also confirmed.

Název v anglickém jazyce

The influence of agronomic factors on the grain yield of winter wheat

Popis výsledku anglicky

In the conditions of the Czech Republic, winter wheat is one of the most widely grown crops as well as cereals on arable land. The aim of the contribution was to find out the influence of different agronomic factors (pre-crop, soil tillage) as well as the year on the subsequent winter wheat grain yield in the conditions of dry land of Southern Moravia. The field experiment was conducted at the Field Trial Station in Žabčice (Czech Republic) in 2015 - 2017, located in the maize production area. The pre-crops for winter wheat included winter wheat, pea, alfalfa and silage maize. Two ways of soil tillage were used in the experiment, namely ploughing (to a depth of 0.24 m) and shallow loosening (to a depth of 0.15 m). From the results obtained in three years it was found that winter wheat grain yield was influenced especially by the year, the pre-crops and by combination of these two factors with soil tillage. On the other hand, statistical significance for the influence of soil tillage was not found. The yield difference between both methods of soil tillage amounted to negligible 0.11 t/ha. In terms of pre-crop, the highest winter wheat grain yields were achieved after alfalfa as a pre-crop (10.60 t/ha), the lowest yields were after winter wheat as a pre-crop (9.53 t/ha). Statistical signifikance was found among the pre-crops. The results from 2015 - 2017 also showed that the year is one of the generally most unpredictable factors which can cause different results and play an important role in generating yields. Statistical significance among individual interactions was also confirmed.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

MendelNet 2017: Proceedings of International PhD Students Conference

ISBN

978-80-7509-529-9

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

6

Strana od-do

158-163

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

8. 11. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000440194500026