Abstract:

Abstracts: To provide theoretical basis, a field trail was carried out to investigate the effects of different sowing dates and different seeding densities on yield in barley variety of "Flower 11" in north of Anhui. The results showed that the sowing dates during in late October to mid-November and the seeding density of 22000 plants per 667 m2 were more appropriate, in which the impact of sowing date on yield was smaller, while the seeding density on yield was larger. Therefore, setting up more sowing dates and increasing seeding density may help to find a more suitable sowing date and density to increase the yield of "Flower 11" in Northern Anhui.