T/HVIA 01-2023 Active Group standards

T/HVIA 01-2023 Safe and Green Spring Onion Annual Production Procedures

Publish Date: 2023-12-18 Implement Date: 2023-12-18 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/HVIA 01-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2023-12-18

Implement Date: 2023-12-18

Scope

Scope: The Safety and Green Chives Annual Production Operating Procedures specify the entire production chain of green chives, efficient production site environment, planting methods, variety selection, cultivation management, pest and disease control, as well as the entire process of harvesting, storage, transportation, and delivery to consumers, ensuring ecological, safe, and high-quality standards. The Safety and Green Chives Annual Production Operating Procedures Standard is used by Hengshui Zhongda Agricultural Technology Co., Ltd. to strictly regulate chives production, and chives bases in Hengshui and surrounding areas can refer to and use it for reference. Main technical content: 1. Site environment: The site environment should comply with the NY/T 391 Green Food standards. The soil in the park should be fertile, loose, rich in selenium and molybdenum, with strong water and fertilizer retention capacity. It should be able to irrigate when dry and drain when wet, with a pH value of less than 7.5. The crop rotation between different vegetable crops should be implemented, such as leafy vegetables except scallions and garlic. 2. Planting methods: There are three types of facilities for efficient green chives production: open-air net sheds, large, medium, and small plastic greenhouses, and daylight greenhouses. 3. Variety selection: Based on the needs of different cultivation methods, appropriate varieties with strong disease resistance, high yield, and good market acceptance should be selected. For daylight greenhouse cultivation, varieties with strong cold resistance, good marketability, and no root regrowth should be chosen. For winter-spring cultivation, varieties with winter dormancy should be selected, with the main cultivar being Hijixing No. 16. For plastic shed cultivation, varieties with good marketability, excellent edible quality, and strong adaptability should be selected, such as Pingfeng No. 6 and Pingfeng No. 8. For autumn-late cultivation, va