This standard specifies the terms and definitions of "Green Food (Grade A) Celery Production Technical Regulations Part 2: Greenhouse Autumn Delay", environmental conditions of the production area, variety selection, seedling breeding, planting, field management, pest and disease control and harvesting. This standard applies to the production of celery in Hengshui Green Food (Grade A) greenhouses after autumn.
DB1311/T 091.2-2015 history
2015DB1311/T 091.2-2015 Green Food (Grade A) Technical Regulations for Celery Production Part 2: Delayed Autumn in Greenhouses