Background:Tree species recognition is the main bottleneck in remote sensing based inventories aiming to produce an input for species-specific growth and yield
Located in the cold region (53 ° 29′ N) in Heihe of Heilongjiang Province, Mohe County is the northern most part in China. The county, with the duration f
Yinguizhan, a new variety with good grain quality,high yield and early maturing, was developed from F6 lines of the cross IR2061/ Xiangdong 321. Tested by the A