Effect of Forage Diversity on Productivity,Forage Chemical Composition and Soil Nitrogen Profile
LIAO Zhi-yi, WANG Min, ZHU Jue, YI Ai-jun, TAN Zhi-liang, WANG Ke-lin
ACTA AGRICULTURAE BOREALI-SINICA . 2010, (S1): 243 -249 .  DOI: 10.7668/hbnxb.2010.S1.055