| In order to study the influencing factors on the yield of Kunlun 13, 3 different ecological zones were
selected to conduct fertilizer and density tests to study the yield, density and yield traits of Kunlun 13. 3 ecological
fertilizer and density tests showed that the ecological environment had big influence on Kunlun 13, the average yields in 3
zones ranged from 3 148~6 510 kg/hm2, ecological environment and the seeding amount had direct and important impact on
the field density of Kunlun 13. Experiment showed optimal plan of urea, phosphoric acid diamine and seeding amount of
Kunlun 13. These cultivations and high-yield suggestions on different eco-regions suggested that Kunlun 13 could be
spreaded and planted in Qinghai. n |
