Keywords: دوره انتظار داوطلبانه; voluntary waiting period; profitability; dairy cow; timed AI;
مقالات ISI دوره انتظار داوطلبانه (ترجمه نشده)
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در صورتی که به ترجمه آماده هر یک از مقالات زیر نیاز داشته باشید، می توانید سفارش دهید تا مترجمان با تجربه این مجموعه در اسرع وقت آن را برای شما ترجمه نمایند.
Reproductive performance and herd exit dynamics of lactating dairy cows managed for first service with the Presynch-Ovsynch or Double-Ovsynch protocol and different duration of the voluntary waiting period
Keywords: دوره انتظار داوطلبانه; voluntary waiting period; Double-Ovsynch; Presynch-Ovsynch; reproductive performance; dairy cow;
Extending the duration of the voluntary waiting period from 60 to 88 days in cows that received timed artificial insemination after the Double-Ovsynch protocol affected the reproductive performance, herd exit dynamics, and lactation performance of dairy c
Keywords: دوره انتظار داوطلبانه; voluntary waiting period; reproductive performance; herd exit dynamics; dairy cow;
Effect of inseminating cows in estrus following a presynchronization protocol on reproductive and lactation performances
Keywords: دوره انتظار داوطلبانه; dairy cow; voluntary waiting period; reproductive performance;
Voluntary Waiting Period Management Practices in Dairy Herds Participating in a Progeny Test Program
Keywords: دوره انتظار داوطلبانه; voluntary waiting period; daughter pregnancy rate; progeny test program;
Voluntary Waiting Period and Adoption of Synchronized Breeding in Dairy Herd Improvement Herds
Keywords: دوره انتظار داوطلبانه; voluntary waiting period; days to first service; synchronization; timed artificial insemination
Survival Analysis Applied to Genetic Evaluation for Female Fertility in Dairy Cattle
Keywords: دوره انتظار داوطلبانه; female fertility; genetic evaluation; survival analysis; CLI; interval between calving and last insemination; CR; conception rate; PBV; predicted breeding value; TBVCR; true breeding value for conception rate; VWP; voluntary waiting period;
Inseminations at Estrus Induced by Presynchronization Before Application of Synchronized Estrus and Ovulation*
Keywords: دوره انتظار داوطلبانه; calving difficulty; compliance; conception; synchronized estrus; CDS; calving difficulty score; ECP; estradiol cypionate; Heatsynch; injection of GnRH 7 d before an injection of PGF2α, followed 24 h later by 1 mg of ECP and one fixed-time AI 48 h after E
Pregnancy Rates and Milk Production in Natural Service and Artificially Inseminated Dairy Herds in Florida and Georgia*
Keywords: دوره انتظار داوطلبانه; pregnancy rate; milk production; natural service; artificial insemination; DRMS; Dairy Records Management Systems; NS; natural service breeding system; %NS; percentage natural service breedings; PR; pregnancy rate; VWP; voluntary waiting period;