Organic systems use less energy than conventional ones, but have similar greenhouse gas emissions.

有机系统比传统系统使用更少的能量，但有类似的温室气体排放。

Advocates contend that the environmental advantages of organic agriculture far outweigh the lower yields, and that increasing research and breeding resources for organic systems would reduce the yield gap.

支持者认为，有机农业的环境优势远远超过了低产这一劣势，而增加对有机系统的研究和育种资源将缩小产量差距。