- Tytuł:
- Water productivity in the biosynthesis of Origanum vulgare L. essential oil and biomass
- Autorzy:
-
Thaner dos Santos, Hugo
Alcarde Sermarini, Renata
Alejandra Moreno-Pizani, Maria
Angélica Alves Marques, Patricia - Powiązania:
- https://bibliotekanauki.pl/articles/2163444.pdf
- Data publikacji:
- 2023-01-31
- Wydawca:
- Instytut Uprawy Nawożenia i Gleboznawstwa – Państwowy Instytut Badawczy
- Tematy:
-
oregano
crop management
water economy
dielec- tric properties
drip irrigation - Opis:
- Oregano biomass and essential oil can be used in hu- man and animal nutrition, as well as in medicines’ production. Thus, it is necessary adopting rational water use in oregano pro- duction and accounting this use based on the water productiv- ity index to achieve proper irrigation management in oregano culture. Two experiments were carried out at 4×3+1 factorial ar- rangement, and 4 potential soil water matrices , 3 oregano phe- nological stages and 1 control treatment (soil at field capacity) were assessed. Based on the recorded results, water productivity in oregano culture is influenced by both cultivation season and deficient irrigation throughout the whole cultivation cycle, rather than just at some specific phenological stage. The best water pro- ductivity index based on essential oil biosynthesis was recorded when irrigation was managed at -60.8 kPa soil water matric po- tential (spring/summer). On the other hand, the best water pro- ductivity index due to dry biomass was recorded when irrigation management was carried out at -91.2 kPa (at both seasons)
- Źródło:
-
Polish Journal of Agronomy; 2022, 51; 3-10
2081-2787 - Pojawia się w:
- Polish Journal of Agronomy
- Dostawca treści:
- Biblioteka Nauki
Artykuł