Year: 2016 | Month: February | Volume 6 | Issue 1
Adaptation Trial of Oat (Avena sativa) Varieties in Dehana District,Northern Ethiopia
Abstract:
The experiment was conducted in Dehana District to identify the adaptable and high yielding oat accession (s). Data on dry matter yield (kg × m-2), dry matter (percentage), grain yield (kg × m-2), plant height (centimeter) and fresh weight (kg × m-2) were taken for the accessions of oat used (579-D-27, CI-8237, CI-8235, DZF- 00551 and 6710). A significance difference (p<0.05) was observed in the parameters of dry matter yield, grain yield and fresh weight but the other parameters did not show significant differences. The mean dry matter yield of CI-8237 (0.735 kg × m-2) was significantly higher than 579-D-27 (0.562 kg × m-2), 6710 (0.533 kg × m-2) and CI-8235 (0.506 kg × m-2) varieties. The mean fresh weight yield of CI-8237 (2.446 kg × m-2) was significantly higher than 6710 (1.819 kg × m-2) and CI-8235 (1.774 kg × m-2). The mean grain yield of DZ-00551 (0.283 kg × m-2) was significantly higher (p<0.05) than all the other varieties. At the end of the experiment a field day was prepared and all the participants of field day (100%) prefer the variety CI-8237 for its biomass yield. Hence, it can be concluded that the oat variety CI-8237 should be recommended to farmers of Dehana District and of similar climatic conditions in order to enhance livestock feed production.
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