T/KDRS 0001-2022 Active Group standards

T/KDRS 0001-2022 The cultivation technical specifications for Kuandian mountain ginseng

Publish Date: 2021-06-06 Implement Date: 2021-07-06 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/KDRS 0001-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Integrated agriculture and forestry

ICS Name: Plant cultivation

Publish Date: 2021-06-06

Implement Date: 2021-07-06

Scope

Main technical content: The natural conditions of the production area are suitable for cultivation, and Panjin Manchu Autonomous County can be planted in all its jurisdictions. The slope is 20-25°, and the terrain is mainly east-facing and west-facing. The climate of Panjin belongs to a temperate humid climate with distinct seasons and small day-night temperature differences. The average annual temperature is 7°C, with a frost-free period of 140 days and an average annual sunshine duration of 2,400 hours. The soil conditions should meet the requirements of GB 15618. The pH value should be 6.0-6.5, and black sandy soil or yellow sandy soil should be selected, with a sand content of 25%-30%. The surface layer should have a thickness of more than 4 cm of dead branches and leaves, with a humus layer of more than 10 cm in the top layer and a loose black or yellow soil in the middle layer. The bottom layer should be yellow clay or gravel. The soil should contain more than 150 mg/kg of alkali-soluble nitrogen, more than 200 mg/kg of quick-acting potassium, and more than 20 mg/kg of effective phosphorus. The vegetation should mainly consist of oak trees and mixed broadleaf forests with small shrubs. The tree age should be more than 20 years, with a tree height of more than 12 meters and a canopy density of 0.7-0.9 and a light transmittance of 15-25%. The selected seed varieties should mainly include Yannei Lu, Jinkipixianwen Duanhulu, Xianlu, and Caolu. The quality of the seedlings should meet the requirements of GB 6941. The disinfected dry seeds should be soaked in a 10-fold solution of garlic for 10-15 minutes. The water seeds should be soaked in a 200-fold solution of 50% Multisporin for 20 minutes, then removed and rinsed with clean water 2-3 times until the surface is dry. The seeds should be planted by hand. The spring planting period is from mid-April to mid-May. The autumn planting period is from mid-August to mid-September. After planting the seeds, measures such