百搭观点12
积极
- 使用农药和化肥
- 密度种植
- 基因科技
- 使用防腐剂
- 机械化种植 **都可以让农作物生长得更快，农田产量更多，减少食品短缺的问题
相关词伙 Food Technology
increase yields food production grow crops cultivate crops a good harvest chemical fertilisers apply pesticides pest disease food prices GM food (Genetically modified foods) genetic engineering high-yield crops resistant to pests intensive farming use preservatives mechanised farming grow faster food shortage