根据田间观察资料和玉米产量，对11种土壤抗旱指标进行了评价。
Based on the data of field observation and maize yields, 11 drought resistant indexes of soil are evaluated.
对经过诱导的植株进行早期倍性鉴定，可以通过田间观察植株叶片形态进行。
Ploidy test of induced plants in the initial stage can carry out through observing leaf appearance of plants in field.
农作物病虫害地面调查前端系统是对长期田间观察和调查数据维护的重要工具。
The front-end system of crop plant diseases and insect pests' ground survey was a very important tool which could continually observe the farm and maintain the survey data.
应用推荐