秋播时期对不同苜蓿品种越冬性能及产量的影响
赵萍,赵功强,马莉
Effect on Over-wintering Characterization and Yield with Different Sowing Period
畜牧与饲料科学 . 2009, (10): 174 -174 .  DOI: 10.12160/j.issn.1672-5190.2009.10.089