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Full-Text Articles in Veterinary Medicine
Effect Of Lameness On Daily Milk Yield In Dairy Cow, Piyanat Prasomsri
Effect Of Lameness On Daily Milk Yield In Dairy Cow, Piyanat Prasomsri
The Thai Journal of Veterinary Medicine
Being aware of the impact of lameness on milk production is necessary to encourage farmers to pay more attention to this issue. Therefore, we need evidence that presents the production loss due to lameness. This can be applied to make the farmers realize the importance of lameness. This study aims to examine the impact of lameness on daily milk yield based on data obtained from cow level in a large dairy farm with 2 units in Thailand. The crossbred Holstein Friesian cows were evaluated for the degree of lameness by locomotion score (LS) monthly for 8 consecutive months. Cows were …
Estimation Of The Factors Affecting Lactation Milk Yield Of Holstein Cattle By The Adaptiveneuro-Fuzzy Inference System, Aycan Mutlu Yağanoğlu
Estimation Of The Factors Affecting Lactation Milk Yield Of Holstein Cattle By The Adaptiveneuro-Fuzzy Inference System, Aycan Mutlu Yağanoğlu
Turkish Journal of Veterinary & Animal Sciences
The aim of this study is to estimate lactation milk yield of Holstein cattle using first calving age, lactation period, and service period with (ANFIS) adaptive neuro-fuzzy inference system. The input variables for the system in the study were first calving age, lactation period, and service period. The output variable from the system was lactation milk yield. Predicted values obtained from the ANFIS were compared with the observed values. Twenty-seven rule functions are used to obtain the best model and 1000 epochs are used to estimate the accuracy of the training and testing error. The relations between the output and …