The Comparative Study of Seedling Growth, Photosynthesis Rate and Responses to Soil Fertility Between Erect and Horizontal Leaf Type Corn Varieties
Sun Zhengcai
ACTA AGRICULTURAE BOREALI-SINICA . 1995, (3): 103 -108 .  DOI: 10.3321/j.issn:1000-7091.1995.03.022