Application of individual digestate forms for the improvement of hemp production

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F21%3A88729" target="_blank" >RIV/60460709:41210/21:88729 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/2077-0472/11/11/1137" target="_blank" >https://www.mdpi.com/2077-0472/11/11/1137</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/agriculture11111137" target="_blank" >10.3390/agriculture11111137</a>

Result language
angličtina
Original language name
Application of individual digestate forms for the improvement of hemp production
Original language description
In a two-year vegetation field experiment, the fertilizing effects of by-products from the agricultural biogas plant - a solid phase of digestate (SPD) and a liquid phase of digestate (LPD)- were studied and compared with mineral fertilization (NPK) on the biomass yield, content and nutrient uptake by Cannabis sativa L. plants. Furthermore, the agrochemical properties of the soil were evaluated at the end of the experiment. In all variants of the experiment, a uniform nitrogen dose of 150 kg/ha was applied. The dose of other nutrients corresponded to the fertilizer used. The biggest fertilizing effect, and therefore the greatest hemp biomass yield and nutrient uptake, was demonstrated when combining SPD and LPD fertilization in one treatment. However, the differences were statically insignificant (p 0,05). The applied amount appeared to be sufficient for the nutrition of hemp plants and was comparable to mineral fertilization. The distribution of nutrients between leaves and stems varied depending on
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
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)