Biomass yield of silage maize, fertilizers efficiency, and soil properties under different soil-climate conditions and fertilizer treatments

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F20%3A10139759" target="_blank" >RIV/00027006:_____/20:10139759 - isvavai.cz</a>

Result on the web

<a href="http://dspace.emu.ee/xmlui/bitstream/handle/10492/5596/AR2020_Vol18No1_Hlisnikovsky.pdf?sequence=4&isAllowed=y" target="_blank" >http://dspace.emu.ee/xmlui/bitstream/handle/10492/5596/AR2020_Vol18No1_Hlisnikovsky.pdf?sequence=4&isAllowed=y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15159/AR.20.017" target="_blank" >10.15159/AR.20.017</a>

Result language

angličtina

Original language name

Biomass yield of silage maize, fertilizers efficiency, and soil properties under different soil-climate conditions and fertilizer treatments

Original language description

We evaluated the efficiency (the netto agronomic efficiency - NAE, the physiological efficiency - PE, and the apparent recovery efficiency - ARE) of farmyard manure (FYM) applied alone, and together with mineral N (FYM+N), and NPK (FYM+NPK), on the biomass production of silage maize at three localities (Caslav, Ivanovice, Lukavec) in the Czech Republic, characterised by different soil-climate conditions. The effect of fertilizer treatment on soil chemical properties was also analyzed. After four years of evaluation, the application of FYM resulted in comparable biomass production as in the FYM+N, and FYM+NPK treatments, showing the good ability of the mineralized FYM to provide enough nutrients during the growing season. Increasing doses of applied nutrients were connected with higher biomass production. However, no significant differences were recorded between fertilizer treatments. The efficiency of applied nutrients was higher on soils of worst quality (sandy loamy Cambisol - Lukavec), while lower on naturally fertile loamy degraded Chernozem (Ivanovice). But again, no significant differences between the selected parameters were recorded. Although the application of mineral fertilizers has not increased maize biomass yield significantly, they positively affected soil chemical properties, mainly the soil concentration of P, K, Mg, and soil organic carbon content. This shows the beneficial effect of the application of mineral fertilizers, especially in the Czech Republic, where the application of mineral P and K decreased drastically during the last thirty years.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

40101 - Agriculture

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

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

Name of the periodical

Agronomy Research

ISSN

1406-894X

e-ISSN

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Volume of the periodical

18

Issue of the periodical within the volume

1

Country of publishing house

EE - ESTONIA

Number of pages

12

Pages from-to

88-99

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-85085706682