T/TAASS 2-2019 Active Group standards

T/TAASS 2-2019 Double-reduction efficient and streamlined cultivation technical specifications for Chinese cabbage in the open field

Publish Date: 2019-11-15 Implement Date: 2019-11-15 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/TAASS 2-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Integrated agriculture and forestry

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2019-11-15

Implement Date: 2019-11-15

Scope

Main Technical Content: 1. Scope This standard specifies the requirements for the production environment, farming management techniques, and harvesting processes of autumn cabbage in Shandong. It applies to the high-efficiency cultivation of autumn cabbage in Tai'an, Shandong. 2. Normative Reference Documents The following documents are essential for the application of this document. For dated reference documents, only the version dated on the specified date applies to this document. For undated reference documents, the latest version (including all amendments) applies. - GB 16715.2-2010: Vegetable Seeds—Part 2: Cabbage Species - GB/T 8321 (all parts): Guidelines for the Rational Use of Pesticides - GB/T 19812: Plastic Water-saving Irrigation Equipment - NY 1107-2010: Macronutrient Water-Soluble Fertilizers - NY/T 393-2013: Green Food—Pesticide Use Guidelines - NY/T 5010-2016: Pollution-Free Agricultural Products—Environmental Conditions for Cultivation Sites 3. Production Environment The production environment must comply with the requirements of NY/T 5010-2016. 4. Variety Selection Select early-maturing, high-resistance cabbage varieties suitable for cultivation in Tai'an, Shandong, such as Beijing Xin Sanhao. 5. Cultivation Techniques 5.1 Pre-planting Preparation 5.1.1 Land Preparation and Ridge Construction - After harvesting spring potatoes in June-August, plow and sun-dry the soil once each in late June and late July. - In mid-to-late August, combine land preparation with fertilization before planting. Apply 70 kg/667 m2 of compound fertilizer (N-P2O5-K2O, 15-15-15) or 59.5 kg/mu of compound fertilizer (N-P2O5-K2O, 15-15-15) + bio-organic fertilizer (Bacillus subtilis + Bacillus licheniformis + Amylase Bacillus ≥ 600 million/g, organic matter ≥ 60%) 47.25 kg per mu. Deeply plow and harrow the soil, build high ridges with a distance of 80 cm between ridges and a height of 15–20 cm. - Level the ridge surface with a film an