Callus Induction and Inhibition Effect of Citric Acid on Browning of Perennial Ryegrass Callus
DAI Xiaomei, SUN Zhenyuan, HAN Lei, JU Guansheng
Journal of Nuclear Agricultural Sciences . 2015, (10): 1893 -1900 .  DOI: 10.11869/j.issn.100-8551.2015.10.1893