T/CSC 001-2022 Active

Main technical content: The main content of this standard includes terms and definitions for simplified and lightweight management of citrus orchards, site selection, orchard planning, site preparation, and seedling planting and ridge formation. It sets forth the requirements for climate and water sources, slope, soil environmental conditions, and transportation conditions for simplified and lightweight management of citrus orchards. It separately plans the orchard operation areas according to the terrain conditions of flat (including gently sloping) orchards and mountainous and hilly orchards, and constructs the orchard road system, water and electricity system, auxiliary facilities, and windbreak forests according to the needs of simplified and lightweight management. Then, based on the slope of the site, the areas with a slope of less than 10° are prepared into flat ground or uniform slopes, and the areas with a slope of 10°-20° are excavated along the contour lines to form strip-like horizontal terraces, and planting ditches are dug to carry out soil improvement and integrated water and fertilizer pipeline laying. Finally, virus-free container seedlings or virus-free bare-root strong seedlings are planted at a planting spacing of 0.8-2 m × 3.5-5 m one month after soil improvement, and the planted seedlings are backfilled and ridge formed and simplified and lightweight managed. Through the above measures for simplified and lightweight management of citrus orchard construction, it can effectively adapt to orchard mechanization and simplified and lightweight management, reduce labor costs, significantly improve the economic benefits of orchards, and strongly promote the green, high-quality, and efficient cultivation and quality and efficiency improvement of the national citrus industry.