T/GXAS 240-2021 The Manual for the Natural Selenium-enriched Production Techniques of Cassava for Consumption
T/GXAS 240-2021 The Manual for the Natural Selenium-enriched Production Techniques of Cassava for Consumption
Basic Information
Scope
Scope: This document establishes the procedures for the production of natural selenium-rich cassava for human consumption, and stipulates the operational instructions for the stages of site selection, variety selection, land preparation, fertilization, and ridge formation, field management, pest and disease control, harvesting, and storage, and describes the traceability method of production records. This document is applicable to the production of natural selenium-rich cassava for human consumption within the administrative area of Guangxi. Main technical content: This document establishes the procedures for the production of natural selenium-rich cassava for human consumption, and stipulates the operational instructions for the stages of site selection, variety selection, land preparation, fertilization, and ridge formation, field management, pest and disease control, harvesting, and storage, and describes the traceability method of production records. This document is applicable to the production of natural selenium-rich cassava for human consumption within the administrative area of Guangxi.