T/HBCIA 019-2024 Active Group standards

T/HBCIA 019-2024 Synthetic Management Regulations for Vegetable Continuous Cropping Obstacle in Facilities

Publish Date: 2024-06-25 Implement Date: 2024-06-25 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/HBCIA 019-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2024-06-25

Implement Date: 2024-06-25

Scope

Main Technical Content: 3.1 Succession Barriers Due to the continuous cultivation of the same or closely related crops, soil physicochemical properties deteriorate, phytotoxic substances accumulate, and ecological imbalance occurs, leading to abnormal crop growth and development, increased soil-borne pests and diseases, reduced yields, and deteriorated product quality. 4 Technical Requirements 4.1 Agronomic Measures 4.1.1 Rational Crop Rotation According to local ecological and technical conditions, select crops that are highly resistant to soil-borne pathogens and soil-inhabiting pests and conducive to soil ecological recovery for rotation. 4.1.2 Fill-in Cultivation Wheat and corn can be planted during the rest period. 4.1.3 Deep Loosening Deep loosen the soil in the facility to a depth of at least 30 cm. 4.1.4 Grafting Select grafting stock with strong resistance and cultivate grafted seedlings. Tomatoes and cucumbers can refer to DB13/T 2234 and DB13/T 2844 for implementation. 4.1.5 Water and Fertilizer Management 4.1.5.1 Rational Irrigation Adopt drip irrigation, spray irrigation, and infiltration irrigation technologies, and irrigate according to the water requirements of different growth stages. 4.1.5.2 Rational Fertilization 4.1.5.2.1 Soil Test-Based Fertilization Determine the type and quantity of fertilizers based on vegetable nutrient requirements and soil fertility capacity. The use of fertilizers shall comply with the provisions of NY/T 496. 4.1.5.2.2 Application of Organic Fertilizers Apply straw-based organic fertilizers, such as cow manure, earthworm manure, or other high-carbon quality composts like humic acid fertilizer, or 1/3 chicken manure + 2/3 rice husk (or chicken manure + other crop straw) compost. 4.1.5.2.3 Use of Alkaline Fertilizers For soils with a pH value of ≤6, use alkaline or physiologically alkaline fertilizers, such as ash, calcium magnesium silicate fertilizer, etc. 4.2 High-Temperatur