Standards

DB42/T 430-2022 Active

DB42/T 430-2022 Tea storage quality control technical regulations

Publish Date: 2022-08-31

DB42/T 556.2-2022 Active

DB42/T 556.2-2022 Techniques for Cultivation of Sweet Potatoes - Part 2: Edible Leafy Varieties of Sweet Potato (Sweet Potato Leaf)

Publish Date: 2022-08-31

DB42/T 556.1-2022 Active

DB42/T 556.1-2022 Carrot cultivation techniques regulations Part 1: Edible sweet potato (two seasons a year)

Publish Date: 2022-08-31

DB42/T 1649.3-2022 Active

DB42/T 1649.3-2022 Guidelines for nitrogen and phosphorus reduction techniques of farmland runoff in Part 3: paddy and crayfish integrated cultivation fields

Publish Date: 2022-08-31

DB42/T 1921.5-2022 Active

DB42/T 1921.5-2022 Hubei Province industrial industry water consumption standard for the fifth part: Cement

Publish Date: 2022-08-31

DB42/T 1921.4-2022 Active

DB42/T 1921.4-2022 Industrial Water Consumption Standards for Hubei Province - Part 4: Petroleum Refining

Publish Date: 2022-08-31

DB42/T 1921.3-2022 Active

DB42/T 1921.3-2022 Hubei Province industrial industry water consumption standard for the third part: Paper making

Publish Date: 2022-08-31

DB42/T 1921.2-2022 Active

DB42/T 1921.2-2022 Industrial Water Consumption Standards for Hubei Province - Part 2: Iron and Steel Industry

Publish Date: 2022-08-31

DB42/T 1921.1-2022 Active

DB42/T 1921.1-2022 "Hubei Province Industrial Water Consumption Standards Part 1: Thermal Power Generation"

Publish Date: 2022-08-31

DB42/T 1920.1-2022 Active

DB42/T 1920.1-2022 Cultivation and Nurturing Regulations for the Ecological Cooperation between Paddy Fields: Part 1: "Paddy - Duck - Frog" Model

Publish Date: 2022-08-31

DB42/T 1919.1-2022 Active

DB42/T 1919.1-2022 Mechanical Efficient Pest and Disease Control Technology Regulations Part 1: Rice

Publish Date: 2022-08-31

DB42/T 1918.1-2022 Active

DB42/T 1918.1-2022 Rice Disease Resistance Evaluation Part 1: Method for Evaluation of Rust Resistance in Rice Varieties

Publish Date: 2022-08-31