GB 4862-1984
Replaced
DB34/T 3479-2019
Active
Anhui ProvinceLocal standards
DB34/T 3479-2019 Planting and Cultivation Regulations for Integrated Water and Fertilizer Delivery by Under-film Drip Irrigation of Potato Facilities
DB34/T 3479-2019 Planting and Cultivation Regulations for Integrated Water and Fertilizer Delivery by Under-film Drip Irrigation of Potato Facilities
Price:
$ 30
Basic Information
Standard Code:
DB34/T 3479-2019
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Agricultural and forestry technology
ICS Name:
Agriculture and forestry
Publish Date:
2019-12-25
Implement Date:
2020-01-25
Pages:
10 pages
Scope
This standard specifies the system configuration, water and fertilizer requirements, facility conditions, pre-sowing preparation, sowing, field management, and harvesting in the integrated cultivation technology of drip irrigation and fertilization under film for greenhouse potatoes. This standard is applicable to the integrated cultivation of drip irrigation and fertilization under film for greenhouse potatoes.
Development Information
Related Standards
GB/T 8137-1987
Replaced
GB/T 8137-1987 Seed lac—Specification
GB/T 8138-1987
Replaced
GB/T 8138-1987 Shellac
GB/T 8139-1987
Replaced
GB/T 8139-1987 Dewaxed shellac, Decolorized shellac and decolorized dewaxed shellac
GB/T 8140-1987
Replaced
GB/T 8140-1987 Bleached lac
GB/T 8141-1987
Replaced