Effect of Zinc Cadmium Germination of Medicago sativa Seeds and Growth of Seeding
ZHANG Chun-rong, LI Hong, XIA Li-jiang, REN Li-ping, RAO Zhen-hong,
ACTA AGRICULTURAE BOREALI-SINICA . 2005, (1): 96 -99 .  DOI: 10.3321/j.issn:1000-7091.2005.01.024