Side effect of organic fertilizing on the phosphorus transformation and balance over 27 years of maize monoculture

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F23%3A95469" target="_blank" >RIV/60460709:41210/23:95469 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.fcr.2023.108902" target="_blank" >https://doi.org/10.1016/j.fcr.2023.108902</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.fcr.2023.108902" target="_blank" >10.1016/j.fcr.2023.108902</a>

Result language
angličtina
Original language name
Side effect of organic fertilizing on the phosphorus transformation and balance over 27 years of maize monoculture
Original language description
This study was carried out to investigate the side effects of phosphorus (P) applied by organic fertilization on biomass yield, agronomic efficiency and P utilization, P balance and soil P transformation in a long-term 27-year field experiment with maize monoculture. Six treatments including unfertilized control (C), urea ammonium nitrate (UAN), urea ammonium nitrate + wheat straw (UAN+St), sewage sludge (SS), farmyard manure (FYM), and cattle slurry (CS) were applied based on the unified dose of 120 kg N ha 1 year 1 (except C). The main finding are following: i) Lower P mobility at SS treatment is caused mainly due to Fe and Al applied for the P-floculation proces, ii) FYM represents higher risk of P losses as compared to SS at same dose of applied nitrogen, iii) long-term application of FYM, SS and CS strongly increased the soil available P pool, iv) SS, UAN and UAN+St cannot be considered as sustainable system, v) UAN and UAN+St are less sustainable treatments as compared to unfertilized control.
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
40101 - Agriculture

Project
<a href="/en/project/EF16_019%2F0000845" target="_blank" >EF16_019/0000845: Centre for investigation of synthesis and transformation of nutritional substances in the food chain in interaction with potentially harmful substances of athropogenic origin: assessment of contamination risks for the quality of production</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)