T/GDVIA 070-2024 Guidelines for High-Quality and Efficient Standardized Production of Three-Crop Rotation of Early Rice, Late Rice, and Potatoes in Eastern Guangdong Region

Scope

Scope: This document specifies the key points of rotational production techniques for rice cultivation in the early and late seasons and potato cultivation in winter in the eastern Guangdong region, including variety selection, cultivation techniques, water and fertilizer management, pest and disease control, harvesting and storage methods for early and late season rice cultivation and winter potato cultivation. This document is applicable to the double-cropping rice production areas in the eastern Guangdong region for the rotation of rice-rice-potato production. Main technical contents: 3. Terms and definitions 4. Site environment 4.1 Environmental conditions 4.2 Soil conditions 4.3 Irrigation conditions 5. Key points of high-quality rice mechanized transplanting cultivation 5.1 Variety selection 5.2 Sowing period arrangement 5.3 Seedling cultivation 5.4 Transplanting and planting 5.5 Water management 5.6 Fertilizer management 5.7 Field management 5.8 Pest and disease control for rice 5.9 Rice harvesting, drying and storage 5.10 Straw returning to the field 6. Key points of high-quality potato black film covered cultivation 6.1 Variety selection 6.2 Preparation of seed potatoes 6.3 Field preparation 6.4 Sowing 6.5 Strengthen field management 6.6 Pest and disease control 6.7 Harvesting and storage Appendix A (informative) Chemical control measures for major pests and diseases of rice Appendix B (informative) Chemical control methods for major pests and diseases of potato

Development Information

Related Standards