T/CI 035-2021 "Specially cultivated and processed sushi rice technology specifications"
T/CI 035-2021 "Specially cultivated and processed sushi rice technology specifications"
Basic Information
Scope
Scope: This document specifies the basic requirements for the cultivation and processing of rice dedicated to premium sushi rice. This document is applicable to the quality and safety management of rice cultivation and processing dedicated to premium sushi rice. Main technical content: 3.1 Sushi rice is grown in a specific cultivation environment, with specific rice varieties and cultivation methods, to produce rice suitable for sushi preparation. 3.2 Ecological restoration refers to the restoration of natural ecosystems through artificial methods in accordance with natural laws. 4. Site environment 4.1 Site selection principles: Select agricultural areas with good ecological conditions and far from pollution sources. 4.2 Site environment: The rice-growing areas should have deep soil layers with high organic matter content, and the air quality of the site must meet the Grade II standards in GB 3095; the soil must meet the soil environmental quality standards in GB 15618, and the indicator values must be lower than the screening values for soil pollution risk control of basic items and other items in the Standards for Soil Pollution Risk Control of Agricultural Land; the irrigation water quality must meet the requirements of GB 5084. 4.3 Planting areas in the region: North latitude 43°-53°, Northeast Plain.