Provide the reference for best hay making time at the first flowering season for local people's production activities.
以求获得在该地区紫花苜蓿初花期干草调制最适宜晾晒时间，为生产实际提供科学依据。
Provide the reference for best hay making time at the first flowering season for local people's production activities.
以求获得在该地区紫花苜蓿初花期干草调制最适宜晾晒时间，为生产实际提供科学依据。
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