T/CQAAS 002-2024 Active Group standards

T/CQAAS 002-2024 Colorful Potato Green and High Yield Cultivation Techniques Regulations

Publish Date: 2024-11-18 Implement Date: 2024-11-18 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/CQAAS 002-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2024-11-18

Implement Date: 2024-11-18

Scope

Main Technical Content: 3. Terminology and Definitions The following terms and definitions apply to this document. 3.1 Colored Potato Colored potatoes refer to varieties in which the flesh of the potato contains anthocyanins, resulting in red, purple, purple-striped, or red-striped flesh colors. 3.2 Virus-free Seed Potatoes Seed potatoes meeting the quality requirements of GB 18133 at all levels. 3.3 Potato Late Blight Monitoring and Warning System A system that integrates late blight prediction models, weather data monitoring terminals, wireless communication, Web technology, geographic information systems (GIS), disease knowledge, and prevention recommendations to enable real-time monitoring and diagnosis of potato late blight in monitored areas and provide early warnings of late blight outbreaks and epidemics. 4 Site Environment Deep, fertile, and loose micro-acidic or neutral soils with a previous crop that is not a member of the Solanaceae family. The site environment must meet the requirements of NY/T 391. 5 Varieties and Seed Potatoes 5.1 Variety Selection Certified or registered colorful potato varieties suitable for cultivation in Chongqing. 5.2 Seed Potato Requirements It is recommended to select virus-free seed potatoes. The quality of the seed potatoes must meet the requirements of GB 18133. 5.3 Seed Potato Treatment The treatment of seed potatoes must comply with the requirements of GB/T 31753. 6 Cultivation Techniques 6.1 Tillage Requirements Deeply plow the soil to a depth of 25–35 cm one month before planting, followed by rotary tillage to a depth of 10–15 cm. 6.2 Timely Planting In areas below 1,000 m above sea level, plant in clear weather from December to January; in areas above 1,000 m above sea level, plant from February to April depending on weather conditions. 6.3 High Ridge Cultivation Use the high ridge cultivation method with a ridge spacing of 100 cm and a ridge height of 25 cm. Plant in doub