小白菜施用不同有机肥的产量及效益比较分析
陈龙杰
Effect of Different Organic Fertilizers on Yield and Benefit in Pak-choi
CHEN Long-jie
. 2017, (01): 92 -95 .  DOI: 10.3969/j.issn.1009-7791.2017.01.018