农机与农艺
agricultural machinery and art
agricultural machinery and agronomy technology
agricultural machinery and agronomic
农机与农艺配套
agricultural machinery and agronomic support
农艺学特征
Pomological characteristics
农艺专家管理系统
Agricultural expert manage system
烟株农艺性状
tobacco agronomy character
优化农艺技术
optimized agronomic techniques