北京、河北和宁夏番茄穴盘商品苗质量检测

赵立群　曹玲玲　田雅楠

Quality Inspection of Tomato Plug Seedlings Produced in Beijing，Hebei and Ningxia

ZHAO Li-qun，CAO Ling-ling，TIAN Ya-nan

中国蔬菜 . 2020, (2): 57 -61 .