The yield of potatoes and spelt in terms of organic farming

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F17%3A43912480" target="_blank" >RIV/62156489:43210/17:43912480 - 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 yield of potatoes and spelt in terms of organic farming

Popis výsledku v původním jazyce

Nitrogen fertilization cannot be used by actual needs of plants during vegetation in organic farming. The proper crop rotation and harmonic nutrition are necessary for good and quality products. The methods of treatment are mainly realized by cultivation of green manure crop and fertilizing by organic fertilizers. The aim of the long-term experiment was to evaluate the effect of different localities and different organic fertilizers on crop yield in organic farming. Variants of fertilization included in the experiment are: 1. Unfertilized control, 2. Green manure, 3. Green manure + renewable external sources, 4. Green manure + renewable external sources + auxiliary substances, 5. Green manure + farm fertilizers, 6. Green manure + farm fertilizers + auxiliary substances. Potatoes were fertilized and planted in experimental years 2015-2016. Winter wheat - spelt was sown in the experimental year 2016-2017 and there were no fertilization with organic fertilizers in this year. Average yield of potatoes was the highest after combination with green manure + renewable external sources (compost + digestate) + auxiliary substances. This variant achieved yield about 34.1 t/ha, which is increased by 9.4 t/ha compared to the control variant. The highest yield of spelt was observed on the variant with green manure + farm fertilizers. This variant achieved yield about 5.5 t/ha, which is increased by 0.7 t/ha compared to the unfertilized variant. The result from this experiment indicated that farming without livestock may be similar to the production with livestock. However, these results are obtained only from two experimental years. Statistical difference of achieved yields was observed between each experimental station in both experimental years.

Název v anglickém jazyce

The yield of potatoes and spelt in terms of organic farming

Popis výsledku anglicky

Nitrogen fertilization cannot be used by actual needs of plants during vegetation in organic farming. The proper crop rotation and harmonic nutrition are necessary for good and quality products. The methods of treatment are mainly realized by cultivation of green manure crop and fertilizing by organic fertilizers. The aim of the long-term experiment was to evaluate the effect of different localities and different organic fertilizers on crop yield in organic farming. Variants of fertilization included in the experiment are: 1. Unfertilized control, 2. Green manure, 3. Green manure + renewable external sources, 4. Green manure + renewable external sources + auxiliary substances, 5. Green manure + farm fertilizers, 6. Green manure + farm fertilizers + auxiliary substances. Potatoes were fertilized and planted in experimental years 2015-2016. Winter wheat - spelt was sown in the experimental year 2016-2017 and there were no fertilization with organic fertilizers in this year. Average yield of potatoes was the highest after combination with green manure + renewable external sources (compost + digestate) + auxiliary substances. This variant achieved yield about 34.1 t/ha, which is increased by 9.4 t/ha compared to the control variant. The highest yield of spelt was observed on the variant with green manure + farm fertilizers. This variant achieved yield about 5.5 t/ha, which is increased by 0.7 t/ha compared to the unfertilized variant. The result from this experiment indicated that farming without livestock may be similar to the production with livestock. However, these results are obtained only from two experimental years. Statistical difference of achieved yields was observed between each experimental station in both experimental years.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

40101 - Agriculture

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

22-27

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

000440194500001