T/HNAS 016-2023 Cultivation Techniques for Old Orchards of Qianyang Moisture-free Orange with Replanting Process
T/HNAS 016-2023 Cultivation Techniques for Old Orchards of Qianyang Moisture-free Orange with Replanting Process
Basic Information
Scope
Scope: This document specifies the planning of the replanting of Qianyang Ice Sugar Orange old orchards, soil improvement, terracing and ridge formation, variety selection, large seedling planting, soil, fertilizer and water management, shaping and pruning, flower and fruit management, green prevention and control of pests and diseases, and file management. This document is applicable to the replanting of old Ice Sugar Orange orchards in Hongjiang City. Main technical contents: - Garden planning: principles, planning, and construction; - Soil improvement: using different methods according to the soil quality; - Terracing and ridge formation: ridge formation on slopes or flat lands, and terracing in mountainous areas; - Large seedling planting: quality, timing, density, and methods; - Soil, fertilizer, and water management: management, fertilization, and water management; - Shaping and pruning: carried out in accordance with the requirements of NY/T 5015; - Flower and fruit management: from October to November, it is recommended to spray 50ppm kinetin once or twice. Timely remove flowers and fruits, and completely pick fruits two to three times; - Green prevention and control of pests and diseases: principles and measures; - Waste disposal: mainly for packaging waste of agricultural films, pesticides, fertilizers, and other inputs, which should be timely sorted and recycled; - File management: production records should be archived and preserved, including but not limited to agricultural records, input records, etc. The retention period should be no less than three years.