According to the growth characteristics of'Xiangling' walnuts, in order to meet and adapt to the requirements of small-scale mechanized operations in modern gardening, and to save labor and labor expenditures, the purpose of high-quality and high-yield can be achieved through the renewal and transformation of its variety picking nursery or low-yield orchard. The key points of the renewal and transformation technology of'Xiangling' walnut orchard include: standards and basis for low-yield orchards, tree cutting, shaping and pruning, fertilization, irrigation, and the prevention and control of major diseases and insect pests.
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