Risk assessment by sowing date for barley ( Hordeum vulgare) in northern Ethiopia

Autor: Araya, A., Stroosnijder, Leo, Habtu, Solomon, Keesstra, Saskia D., Berhe, Mache, Hadgu, Kiros Meles
Zdroj: In Agricultural and Forest Meteorology 2012 154:30-37
Databáze: ScienceDirect