T/SC 001-2024 Vine Production Techniques Regulations for Factory-scale Facilities

Scope

Main Technical Content: 6.1 Site Selection Requirements 6.1.1 The site should have sufficient water sources, deep soil layers, high terrain, irrigation conditions, and convenient transportation. There should be no air or water pollution sources within 1,000m of the site. The garden environment should meet relevant requirements. 6.2.2 Facility Materials 6.2.1 Choose galvanized steel pipe greenhouses in single-span or multi-span designs. Single-span greenhouses are 6m–8m wide and 35m–45m long, with a shoulder height of 2m and a roof height of 3m–3.5m. Multi-span greenhouses are each 8m wide, with a shoulder height of 4m and a roof height of 5.3m–5.8m. 6.2.2 Bamboo/wood or cement-steel greenhouses are collectively referred to as simple greenhouses. Multi-span designs are recommended for simple greenhouses, with slightly lower specifications than galvanized steel pipe greenhouses. 6.2.3 Simple rain shelters mainly include small arched structures made of steel pipes or bamboo/wood. 6.3 Variety Selection 6.3.1 Early-ripening varieties: Summer Black. 6.3.2 Medium-ripening varieties: Jufeng, Sunshine Rose, etc. 6.3.3 Late-ripening varieties: Sunshine Rose. 6.4 Planting Density 6.4.1 Implement planned dense planting, following the principle of "dense at first and sparse later." During planting, set 70–90 vines per mu for fencing structures, and gradually thin the population during winter, leaving 30–50 vines per mu. 6.5 Seedlings 6.5.1 Seedling quality requirements are shown in Table 3. 6.6 Digging Planting Trenches For deep planting and shallow sowing, planting trenches are dug during site preparation. The trench is 60cm deep and 1m wide, with a 30cm-thick soil-fertilizer layer (1,000kg of organic fertilizer and 100kg of superphosphate per mu) at the top and a 30cm-thick mature soil layer around the seedling. No fertilizer is placed in the mature soil layer before planting. To ensure strong growth in the first year of planting, the soil layer

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