Science Advances

Supplementary Materials

This PDF file includes:

  • Supplementary Text
  • Fig. S1. Changes of livestock population structure of different livestock categories in China between 1980 and 2010.
  • Fig. S2. Changes of feed import and contributions to livestock transition.
  • Fig. S3. Changes of livestock performances in terms of animal protein production.
  • Fig. S4. Production of animal source food products in 2010 and demand for animal source food in 2050.
  • Fig. S5. Response of livestock transition under different sub-scenarios in 2050.
  • Fig. S6. Changes in the areas of domestic arable land used for feed production and virtual land via trade of feed products between 1980 and 2010.
  • Fig. S7. System boundary and calculation compartment of livestock transition.
  • Fig. S8. Relationships between urbanization and livestock product consumption per capita in China.
  • Fig. S9. Relationship between per capita GDP and livestock product consumption per capita in China.
  • Fig. S10. Changes over time in livestock product consumption per capita in China.
  • Table S1. Animal source food consumption in 2010, and projections of animal source food demand in 2050, according to different literature sources. (kg capita−1 year−1).
  • Table S2. List of livestock production related policies and subsidies in China.
  • Table S3. Consumption, production, and import of animal food and livestock feed in China in 2010, their global trade in 2010, and their demands in 2050.
  • Table S4. The egg yield of layers production systems at different growing stages in 1980, 1990, 2000, and 2010.
  • Table S5. The LWG and metabolic weight (MW) of broiler production systems at different growing stages in 1980, 1990, 2000, and 2010.
  • Table S6. The LWG and MW of beef and draught, and sheep and goat production systems in 1980, 1990, 2000, and 2010.
  • Table S7. Feed compositions used in layer production systems at different growing stages (%).
  • Table S8. Feed compositions used in broiler production systems at different growing stages (%).
  • Table S9. Feed compositions used in beef and draught production systems and sheep and goat production systems (%).
  • References (3965)

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