- Tytuł:
- Soil-line vegetation indices for corn nitrogen content prediction
- Autorzy:
-
Bagheri, N.
Ahmadi, H.
Alavipanah, S.K.
Omid, M. - Powiązania:
- https://bibliotekanauki.pl/articles/24745.pdf
- Data publikacji:
- 2012
- Wydawca:
- Polska Akademia Nauk. Instytut Agrofizyki PAN
- Opis:
- The soil-line vegetation indices for prediction of corn canopy nitrogen content were investigated. Results indicated that the vegetation indices applied were correlated with corn canopy nitrogen content and the wavelengths between 630-860 nm are suitable for nitrogen diagnosis. The second-order polynomial equation was the best model for nitrogen content prediction among different regression types. Analyses based on both predicted and measured data were carried out to compare the performance of existing vegetation indices.
- Źródło:
-
International Agrophysics; 2012, 26, 2
0236-8722 - Pojawia się w:
- International Agrophysics
- Dostawca treści:
- Biblioteka Nauki
Artykuł