T/GDVIA 042-2023 The technical specification for vegetable green manure double-purpose rape-rice rotation in the northern Guangdong region

Scope

Scope: This document specifies the key points of rotation production technology for winter-planted vegetables and green manure oilseed rape, and spring-planted early rice in northern Guangdong, including the environmental conditions, variety selection, cultivation techniques, water and fertilizer management, pest and disease control, vegetable head harvesting, green manure pressing, rice harvesting and storage methods, etc. This document is applicable to the rotation production of vegetable-green manure dual-use oilseed rape and early rice in northern Guangdong; Main technical content: 3 Terms and Definitions 4 Key Points of High-Quality Vegetable-Green Manure Dual-Use Oilseed Rape Cultivation 4.1 Environmental Conditions 4.2 Soil Conditions 4.3 Variety Selection 4.4 Pre-sowing Preparation 4.5 Timely Sowing 4.6 Field Management 4.7 Water and Fertilizer Management 4.8 Vegetable Head Harvesting 4.9 Main Pests and Diseases of Oilseed Rape and Control Measures 4.10 Green Manure Pressing and Rice Flooding 5 Key Points of High-Quality Rice Cultivation 5.1 Variety Selection 5.2 Timely Sowing and Seedling Cultivation 5.3 Transplanting and Rice Planting 5.4 Water and Fertilizer Management 5.5 Field Management 5.6 Main Pests, Diseases and Weeds of Rice and Control Measures Appendix A: Main Pest and Disease Control Measures for Oilseed Rape Appendix B: Main Pest and Disease Control Measures for Rice

Development Information

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