- test in getting bumper crops
- 丰产: high yield; bumper crop
- 试验: experiment; test; trial
- 大生产试验: full production test
- 井生产试验: well-production test
- 生产试验: in-processing test; manufacture test; pilotproduction; production testing; test use
关注微信公众号：chachacidian，回复:丰产试验，即可在微信中查询翻译
