DB41/T 997.8-2014 Four-grade Seed Quality Standards for Crops Part 8: Sweet Potato

\nDB41/T 997.1-2014 Crop Four-Grade Seed Quality Standards Part 1: Wheat DB41/T 997.2-2014 Cultivated seed quality standards for the fourth level: Hybrid corn varieties (Part 2) DB41/T 997.3-2014 Cultivated Seed Grade 4 Quality Standards Part 3: Conventional Seeds of Rice DB41/T 997.4-2014 Cultivated crop grade 4 seed quality standard Part 4: Hybrid rice three-line varieties DB41/T 997.5-2014 Cultivated Seed Grade 4 Quality Standards Part 5: Sorghum Tri-line Hybrid Seeds DB41/T 997.6-2014 Cultivated Seed Grade 4 Quality Standards Part 6: Foxtail Millet DB41/T 997.7-2014 Cultivated Seed Grade 4 Quality Standards Part 7: Soybean DB41/T 997.9-2014 Cultivated seed quality standard for fourth grade, Part 9: Conventional cotton seeds DB41/T 997.10-2014 Cultivated Plant Seed Grade 4 Quality Standards Part 10: Hybrid Cotton Seeds \nDB41/T 997.11-2014 Four-grade Seed Quality Standards for Crops Part 11: Conventional Rapeseed Seeds \nDB41/T 997.12-2014 Crop Seed Quality Standards Part 12: Three-line Hybrid Rapeseed Varieties DB41/T 997.13-2014 Cultivated Plant Seed Grade 4 Quality Standards Part 13: Peanut \nDB41/T 997.14-2014 Four-grade Seed Quality Standards for Crops Part 14: Sesame DB41/T 997.15-2014 Seed Quality Standard for Grade 4 Crops - Part 15: Tobacco