GB 5084-1992 is a standard for farmland irrigation water. It clearly stipulates various indicators and limits of farmland irrigation water quality, covering pH value, chemical oxygen demand, heavy metals content and other key elements related to crop growth, soil environment and agricultural product safety. The standard aims to ensure the mass of irrigation water, avoid damage to crops due to water quality problems, and prevent soil pollution and ecological damage. It provides a basis for scientific and reasonable irrigation in agricultural production, which is of great significance to ensuring mass safety of agricultural products and sustainable agricultural development.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | Z51 | ICS | 13.060.10 |
| Release Date | 1985-04-25 00:00:00 | Implementation Date | 1992-10-01 00:00:00 |