Unit 1 The History of Ancient Chinese Agriculture Unit 2 Green Super Rice Unit 3 Wheat Unit 4 Cotton Unit 5 Potato Unit 6 Corn Unit 7 Rapeseed Unit 8 Soybean Unit 9 Synthetic Biology Unit 10 Breeding Unit 11 Crop Disease Unit 12 Climate Change Unit 13 From Seed Germination to Food Processing Unit 14 Crop Genomics Unit 15 Evolution Unit 16 Smart Agriculture References Tapescripts Translation for Reference Answer Keys Glossary