T/YLXNTCP 003-2021 Active Group standards

T/YLXNTCP 003-2021 Geographical Indications Product, Yilong Da Shan Xiangmi Cultivation and Processing Technical Specification

Publish Date: 2021-12-07 Implement Date: 2021-12-15 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/YLXNTCP 003-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Economic crops

ICS Name: Plant cultivation

Publish Date: 2021-12-07

Implement Date: 2021-12-15

Scope

Scope: This standard specifies the protection scope, term definitions, technical requirements, inspection methods, inspection rules, packaging and labeling, and storage and transportation requirements of Yilong Dashan Xiangmi, a geographical indication product. Main technical content: B.1 Varieties: Medium-late maturity fragrant high-quality rice. B.2 Sowing and transplanting time and specifications: Adopt the dry-cultivation method for seedling cultivation. The sowing time is mid-to-late March, with a seeding rate of 1.25 kg per mu. The transplanting time is late April to late May, with transplanting specifications of 30 cm (wide row spacing) × 20 cm (narrow row spacing) × 16 cm (nest spacing), and more than 16,000 nests per mu. B.3 Water and fertilizer management: Use pollution-free mountain spring water and water from reservoirs, ponds, and dams for irrigation. Adopt the "shallow irrigation and drying" water-saving irrigation technology. Specifically: - Shallow irrigation for seedling emergence, with the water depth maintained at less than 3 cm. - The water level should be naturally dried up after 7 days of transplanting and exposed to sunlight for 2-3 days. - Moisture during early tillering and late tillering. - Maintain a shallow water layer of 1-2 cm during the middle and late stages of panicle development and before grain filling. - Apply runoff irrigation every 3-5 days during grain maturity. - Use nitrate-free nitrogen fertilizers. B.4 Integrated prevention and control of diseases, pests, and weeds: Adhere to the principle of integrated prevention and control based on forecasting and prediction, with a focus on protecting and utilizing beneficial organisms in rice fields. Coordinate the use of biological, agricultural, manual, and physical measures to accurately grasp prevention and control indicators, appropriate timing for prevention and control, and safe intervals for pesticide use. Implement reasonable pesticide rotation. B.5 Harv