DB32/T 4431-2022 Technical regulation of protected cultivation for citrus ‘Hongmeiren’
This document stipulates the planting, facility management, greenhouse management and temperature control, soil, fertilizer and water management, tree management, pest and disease control, harvest management and record-keeping for the facility-cultivated "Hongmeiren" citrus. This document is applicable to the facility-cultivated "Hongmeiren" citrus in Jiangsu Province.