Acta Agrestia Sinica
Influence of Applying Slow Release Nitrogen Fertilizers in Autumn on Cold Resistant Turf-type Bluegrass( Poa pratensis L.)
LIU Xiao-jing, YU Tie-feng, ZHANG De-gang, HAO Feng, KUAI Jia-lin
. 2011, (4): 612 -618 .  DOI: 10.11733/j.issn.1007-0435.2011.04.013