T/YNRZ 022-2022 Active Group standards

T/YNRZ 022-2022 Green Cultivation Technology Specifications for Summer Squash

T/YNRZ 022-2022

Publish Date: 2022-09-28 Implement Date: 2022-10-15 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/YNRZ 022-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Plant cultivation

Publish Date: 2022-09-28

Implement Date: 2022-10-15

Scope

Scope: This document specifies the selection of cultivation sites, facility requirements, variety selection and seed treatment, cultivation, field management, harvesting, and transportation for green cultivation of zucchini in Yunnan Province. Main Technical Content: 1. Terms and Definitions Please select appropriate guiding language: 1.1 Green Cultivation A set of technologies for production and processing according to the requirements of the green agricultural production system and corresponding standards. 2. Cultivation Site Selection Select cultivation sites that have not been cultivated with melon crops for more than 3 years, are conveniently accessible, have flat terrain, and are suitable for irrigation and drainage. The soil should meet the requirements of GB 15618, the water quality should meet the requirements of GB 5084, and the air environmental quality should meet the requirements of GB 3095. 3. Facility Requirements 3.1 Open-field Cultivation Facilities Open-field cultivation should have field roads, irrigation systems, and drainage systems, with specific specifications and quantities meeting actual needs. 3.2 Greenhouse Cultivation Facilities The greenhouse film should comply with GB/T 4455, and the greenhouse should be equipped with integrated water and fertilizer systems and drainage systems, with specific specifications and quantities meeting actual needs. 4. Land Preparation and Fertilization 4.1 Land Preparation Before cultivation, the land should be plowed to a depth of 30 cm, dried for 7-10 days, and then leveled. 4.2 Base Fertilization Apply 1,500-2,000 kg of organic fertilizer and 50 kg of three-element compound fertilizer (20:20:20) per mu, and mix the fertilizer with the soil evenly. 4.3 Ridge Formation The ridge width should be 70-80 cm, the ridge height 20-30 cm, and the ridge spacing 40 cm. 5. Variety Selection and Seed Treatment 5.1 Variety Selection Se