T/QYPG 2-2021 Apple dwarfing rootstock nursery cultivation technical specifications
T/QYPG 2-2021 Apple dwarfing rootstock nursery cultivation technical specifications
Basic Information
Scope
Scope: This standard specifies the selection of sites, soil requirements, environmental conditions, and planting techniques for establishing dwarfing self-rooting apple orchards. This standard applies to the construction of dwarfing self-rooting apple orchards; Main technical contents: This standard applies to the establishment of dwarfing self-rooting apple seedling orchards, and stipulates the selection and planning of sites, soil requirements, environmental conditions, and planting techniques for establishing dwarfing self-rooting apple orchards. The main contents include: ① Site selection: Specifies the climate conditions, soil conditions, and topography of the site, etc. ② Site planning: Determines the planting spacing of seedlings and the main cultivars and pollination cultivars, etc. ③ Setting up supports: Includes the specifications of support materials in the orchard, quality requirements, and construction techniques, etc. ④ Water and fertilizer facilities: Construction of water and fertilizer systems in the orchard and application of integrated water and fertilizer management, etc. ⑤ Planting techniques: Storage of self-rooting apple seedlings, soil improvement, planting time, planting methods, and post-planting management, etc.