Potential Impact of Biostimulator NeOsol and Three Different Manure Types on Physical Soil Properties and Crop Status in Heavy Soils Conditions
| Autor: | Václav Novák, Petr Šařec, Kateřina Křížová, Petr Novák, Oldřich Látal |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
bulk density
Environmental effects of industries and plants Renewable Energy Sustainability and the Environment saturated hydraulic conductivity Geography Planning and Development TJ807-830 Management Monitoring Policy and Law yield TD194-195 unit draft Sentinel-2 Renewable energy sources Environmental sciences GE1-350 |
| Zdroj: | Sustainability; Volume 14; Issue 1; Pages: 438 Sustainability, Vol 14, Iss 438, p 438 (2022) |
| ISSN: | 2071-1050 |
| DOI: | 10.3390/su14010438 |
| Popis: | This study was conducted to understand the long-term influence of biostimulator NeOsol in combination with different manure types on soil’s physical properties and crop status. NeOsol is a soil biostimulator that should stimulate the biological reactions of the soil profile and improve the soil’s physical and chemical properties. A six-year experiment was conducted with eight treatments: NPK, cattle manure, pig manure, poultry manure, and the same four treatments with the NeOsol added on top. The in situ sampling of soil properties provided data on unit draft (UD), bulk density (BD), and saturated hydraulic conductivity (SHC). Furthermore, remotely sensed data were analyzed to describe crop status via three selected vegetation indices (VI), and crop yields were assessed last. The variants treated with NeOsol demonstrated decreases in UD over time; BD, SHC, and VI did not significantly change. The impact on yield was significant and increased over time. When comparing the variants with manure application to those without one, the cattle manure led to significantly higher SHC; the pig manure led to significantly lower UD and BD but significantly higher SHC and yield; and the poultry manure led to significantly lower UD and BD but higher yield. |
| Databáze: | OpenAIRE |
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