Measuring Labor Input on Pasture-Based Dairy Farms Using a Smartphone.J. Deming,D. Gleeson,T. O'Dwyer,J. Kinsella,B. O'BrienJournal of Dairy Science（2018）引用 56|浏览17关键词dairy farm labor,labor efficiency,hours per year,pasture-basedAI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
