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1دورية أكاديمية
المؤلفون: Koyama, Keisuke, Kubo, Tomoaki, Koyama, Takeshi, Takahashi, Yoshiyuki
المصدر: Reproduction in Domestic Animals; Jul2023, Vol. 58 Issue 7, p895-902, 8p
مصطلحات موضوعية: DAIRY cattle, ESTRUS, OVULATION, LACTATION in cattle, FROZEN semen, LACTATION, ARTIFICIAL intelligence, ENDORECTAL ultrasonography
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2دورية أكاديمية
المؤلفون: Garcia-Ispierto, I, López-Gatius, F, Bech-Sàbat, G, Yániz, JL, Angulo, E, Maris, C, Floc'h, S, Martino, A
المصدر: Reproduction in Domestic Animals; Oct2010, Vol. 45 Issue 5, pe168-e173, 6p, 3 Charts
مصطلحات موضوعية: PROGESTERONE, ESTRUS, SYNCHRONIZATION, DAIRY cattle, CATTLE reproduction, DATA analysis, LOGISTIC regression analysis, LACTATION