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Nitrogen and phosphorus control

Nitrogen and phosphorus control, Total:9 items.

In the international standard classification, Nitrogen and phosphorus control involves: Farming and forestry, Fertilizers, Environmental protection.

Anhui Provincial Standard of the People's Republic of China, Nitrogen and phosphorus control

• DB34/T 3295-2018 Cultivation Technical Regulations of Wheat Nitrogen and Phosphorus Reduction Control in Chaohu Lake Region
• DB34/T 1425-2011 Cultivation Technical Regulations of Rapeseed with Nitrogen and Phosphorus Reduction Control in Chaohu Lake Region
• DB34/T 1427-2011 Cultivation Technical Regulations of Rice Nitrogen and Phosphorus Reduction Control in Chaohu Lake Region

Hubei Provincial Standard of the People's Republic of China, Nitrogen and phosphorus control

• DB42/T 2031-2023 Technical regulations for control and utilization of nitrogen and phosphorus loss in manure from distributed livestock and poultry

Shanxi Provincial Standard of the People's Republic of China, Nitrogen and phosphorus control

• DB14/T 2599-2022 Technical regulations for soil nitrogen and phosphorus summer fill crop control in vegetable greenhouses

Jiangsu Provincial Standard of the People's Republic of China, Nitrogen and phosphorus control

• DB3205/T 151-2008 Technical specification for nitrogen and phosphorus non-point source pollution control in single-season late japonica rice fields

Group Standards of the People's Republic of China, Nitrogen and phosphorus control

• T/CSES 45-2021 Technical guide for the process of nitrogen and phosphorus lose control from fruit orchard in plain area of south China

Shandong Provincial Standard of the People's Republic of China, Nitrogen and phosphorus control

• DB37/T 4589-2023 Fertilization technical requirements for nitrogen and phosphorus leaching pollution control of tomato in solar greenhouse

Zhejiang Provincial Standard of the People's Republic of China, Nitrogen and phosphorus control

• DB33/T 2329-2021 Construction specification of nitrogen and phosphorus ecological interception ditch system for farmland non-point source pollution control

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