Wheat and barley seed system in Syria: How diverse are wheat and barley varieties and landraces from farmer’s fields?

Agriculture & Biology

• Syria 100%
• landraces 75%
• barley 61%
• farmers 55%
• wheat 49%
• seeds 41%
• agronomic traits 19%
• parentage 15%
• durum wheat 14%
• center of origin 8%
• agroecological zones 8%
• wild relatives 7%
• spikes (plant) 6%
• plant breeding 6%
• yield components 6%
• seed weight 6%
• extinction 5%
• cluster analysis 5%
• principal component analysis 5%
• plant height 5%
• breeding programs 5%
• grain yield 5%
• farms 4%
• genetic variation 4%
• sampling 2%