T/WJSA 001-2022 Active Group standards

T/WJSA 001-2022 Guji County Garlic Association

Publish Date: 2022-07-03 Implement Date: 2022-07-15 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/WJSA 001-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Plant cultivation

Publish Date: 2022-07-03

Implement Date: 2022-07-15

Pages: 9 pages

Scope

Main technical content: 1. Selection of soil conditions for high-quality scallions in Gaoling 1.1 General requirements for planting areas: - The planting site should have good air quality and irrigation water quality, be sheltered from the wind and exposed to sunlight, have convenient irrigation and drainage, deep soil layers with high fertility, and sandy loam or loam soil. - It should be far from industrial and mining areas and highways, and avoid industrial and urban pollution sources. 1.2 Planting areas should be concentrated into blocks with complete vegetable production conditions, well-developed field road networks, and easy management and transportation. 1.3 Planting areas should have well-equipped irrigation and drainage facilities, ensuring smooth irrigation and drainage and no waterlogging after rain. 1.4 Planting areas are preferably those that have been rotated with non-scallion crops (such as beans) for more than 2 years, and should not be those planted with scallions, garlic, or chives within the past 3 years. 1.5 Planting areas should have favorable soil physical and chemical properties, with a thick, well-aerated topsoil layer, a fertility level above medium, and good clod structure, with a cultivated layer depth of over 30cm. 2. Variety selection - Choose scallion varieties suitable for the local ecological and climatic conditions, with strong disease and stress resistance, high yield and quality, high market acceptance, and good commercial value. 3. Seedling cultivation - 3.1 Seed treatment: After selecting seeds, remove empty seeds and impurities with clean water, wash and dry the seeds before sowing. - 3.2 Bed preparation: Select areas with loose soil and convenient irrigation and drainage. Apply high-quality composted farmyard manure (75t/ha) or commercial organic fertilizer (3750kg/ha) as base fertilizer during field preparation. After spreading the fertilizer evenly, plow and harrow the soil to a dep