Response of Wheat and Sugar Beet to Different Mineral-Organic Fertilization in a Long-Term Experiment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F25%3A10179651" target="_blank" >RIV/00027006:_____/25:10179651 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2075-1729/15/11/1779/pdf" target="_blank" >https://www.mdpi.com/2075-1729/15/11/1779/pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/life15111779" target="_blank" >10.3390/life15111779</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Response of Wheat and Sugar Beet to Different Mineral-Organic Fertilization in a Long-Term Experiment

Popis výsledku v původním jazyce

The effect of cyclic pig slurry (PS) application in long-term crop rotations with alfalfa is poorly recognized, particularly with regard to nitrogen use efficiency (NUE) in crops requiring relatively high nitrogen (N) inputs. A long-term field experiment was established in Prague-Ruzyn &amp; ecaron;, Czechia, in 1955. The experiment evaluated the effects of eight fertilization combinations, involving PS application and various N, phosphorus (P) and potassium (K) rates (N0P0K0; N1P1K1; N3P2K2; and N4P2K2). The effect of fertilization was evaluated in a 9-year crop rotation, in which PS was applied only three times under root crops. Long-term different mineral fertilization treatments and the application of PS significantly affected the yield of the tested crops: winter wheat and sugar beet. The highest wheat yield (8.34 t ha-1) was observed in the PS+N3P2K2 treatment, while the highest beet yield (86.1 t ha-1) was recorded in the PS+N4P2K2 treatment. The differences compared with the absolute control (N0P0K0) were 62.3% and 40.5%, respectively. However, statistically significant differences between treatments with different NPK rates were recorded only in plots without PS. With increasing NPK fertilizer rates, the uptake of macronutrients by plants also increased. The only exception was calcium in sugar beet in PS plots. The total N accumulation in plants was proportionally related to the total N input to the soil-plant system (Nin). For winter wheat, this trend was beneficial, as it resulted in higher protein yield, whereas in beet, the sugar yield did not increase significantly when Nin exceeded 250 kg N ha-1. The obtained results indicate that, in the soil conditions of this experiment, N rates should be primarily balanced with appropriate rates of phosphorus.

Název v anglickém jazyce

Response of Wheat and Sugar Beet to Different Mineral-Organic Fertilization in a Long-Term Experiment

Popis výsledku anglicky

The effect of cyclic pig slurry (PS) application in long-term crop rotations with alfalfa is poorly recognized, particularly with regard to nitrogen use efficiency (NUE) in crops requiring relatively high nitrogen (N) inputs. A long-term field experiment was established in Prague-Ruzyn &amp; ecaron;, Czechia, in 1955. The experiment evaluated the effects of eight fertilization combinations, involving PS application and various N, phosphorus (P) and potassium (K) rates (N0P0K0; N1P1K1; N3P2K2; and N4P2K2). The effect of fertilization was evaluated in a 9-year crop rotation, in which PS was applied only three times under root crops. Long-term different mineral fertilization treatments and the application of PS significantly affected the yield of the tested crops: winter wheat and sugar beet. The highest wheat yield (8.34 t ha-1) was observed in the PS+N3P2K2 treatment, while the highest beet yield (86.1 t ha-1) was recorded in the PS+N4P2K2 treatment. The differences compared with the absolute control (N0P0K0) were 62.3% and 40.5%, respectively. However, statistically significant differences between treatments with different NPK rates were recorded only in plots without PS. With increasing NPK fertilizer rates, the uptake of macronutrients by plants also increased. The only exception was calcium in sugar beet in PS plots. The total N accumulation in plants was proportionally related to the total N input to the soil-plant system (Nin). For winter wheat, this trend was beneficial, as it resulted in higher protein yield, whereas in beet, the sugar yield did not increase significantly when Nin exceeded 250 kg N ha-1. The obtained results indicate that, in the soil conditions of this experiment, N rates should be primarily balanced with appropriate rates of phosphorus.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

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

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Life-Basel

ISSN

2075-1729

e-ISSN

2075-1729

Svazek periodika

15

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

20

Strana od-do

1779

Kód UT WoS článku

001624649100001

EID výsledku v databázi Scopus

2-s2.0-105022921957