T/LYCY 1027-2021 The cultivation technology specifications for the tree-nut fruit-bearing woods used in the mixed plantations of hazelnut

Scope

Scope: This document specifies the terms and definitions, cultivation objectives, silvicultural techniques, management measures, pest and disease control, fruit harvesting, main felling, and file management for mixed-use fruit and timber forests of thin-shelled walnut (Carya illinoinensis). This document is applicable to the cultivation and management of mixed-use fruit and timber forests of thin-shelled walnut. Main technical contents: 3 Terms and Definitions 3.1 Nut and Timber Forest 3.2 Grafting Seedling Age 1(3)-0 3.3 "2+1" 4 Cultivation Objectives 4.1 Fruit 4.2 Timber 5 Selection of Suitable Environments 5.1 Scope 5.2 Temperature 5.3 Rainfall 5.4 Soil 5.5 Site 6 Selection and Planning of Forestland 6.1 Selection of Forestland 6.2 Seedling Preparation 6.2.1 High-quality Large Seedlings 6.2.2 Low-grafting Container Large Seedlings 6.2.3 Variety Selection 6.3 Forestation 6.3.1 Site Preparation 6.3.2 Planting Pits 6.3.3 Base Fertilizer 6.3.4 Planting Time 6.3.5 Planting Density 6.3.6 Planting Methods 6.4 Management Measures 6.4.1 Young Tree Management 6.4.2 Shaping and Pruning of Mature Trees 6.4.3 Thinning 6.5 Water and Fertilizer Management 6.5.1 Fertilizer Selection 6.5.2 Fertilization of Young Trees 6.5.3 Fertilization of Mature Trees 6.5.4 Water Management 6.6 Weeding and Cultivation 6.7 Pest and Disease Control 6.7.1 Control Principles 6.7.2 Diseases 6.7.3 Insects 7 Fruit Harvesting 7.1 Harvesting Time 7.2 Harvesting Methods 8 Timber Harvesting 8.1 Clear-cutting 8.2 Selective Felling 8.3 Selective Harvesting 9 File Management 9.1 Archiving Requirements 9.2 Main Archival Materials 9.2.1 Forestation Archive 9.2.2 Harvesting Archive 9.2.3 Financial Archive

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