T/GVEAIA 008.3-2018 Active Group standards

T/GVEAIA 008.3-2018 Tomato Ecological Farming: Part 3: Production Techniques for Autumn Extension of Tomato in Solar Greenhouse

Publish Date: 2019-02-28 Implement Date: 2019-03-01 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/GVEAIA 008.3-2018

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Fruit and vegetable cultivation and products

ICS Name: Plant cultivation

Publish Date: 2019-02-28

Implement Date: 2019-03-01

Scope

Scope: This standard specifies the terminology and definitions of ecological planting standards for tomato cultivation technology, site environment, variety selection, production and technical management, pest and disease control, harvest and product quality, production records, and the use of ecological standard system logos in traceability and certification. This standard applies to areas where autumn-extended tomato cultivation is carried out in solar greenhouses. Main technical content: Ecological planting standards for autumn-extended tomato cultivation in solar greenhouses. The varieties should meet the requirements specified in GB 16715.3-2010 "Seeds for Vegetables and Fruits - Part 3: Solanaceae". The soil environmental quality should comply with GB 15618-1995 "Soil Environmental Quality Standards", the irrigation water quality of farmland should meet GB 5084-2005 "Irrigation Water Quality Standards for Farmland", and the ambient air quality should comply with GB 3095-1996 "Ambient Air Quality Standards". The suitable temperature range is 10-33°C, with daytime temperatures of 23-28°C, nighttime temperatures of 13-18°C, and soil temperatures of 18-23°C. Generally, soil humidity of 60-80% and air humidity of 45-50% are recommended. Seeding should be carried out from early August to early September, and the cultivation should be conducted in solar greenhouse facilities. According to production safety control, it is divided into three levels: - Level 1: Prohibits the use of chemical fertilizers and pesticides (including synthetic pesticides and hormones), and only allows the use of biological fertilizers, organic fertilizers, and mineral fertilizers, as well as the application of green prevention and control technologies to control pests and diseases. - Level 2: Prohibits the use of pesticides (including synthetic pesticides and hormones), and allows the mixed application of biological fertilizers, organic fertilizers, and mineral fertilizers, as well as