秋末冬初季节，应用孕马血清促性腺激素（PMSG）和人绒毛膜促性腺激素（HCG）对16头经产野母猪进行试验。
The experiments with PMSG and HCG in 16 wild female pigs were conducted in late autumn and early winter.
测定治疗前后血清P，雌二醇（E2）和人绒毛膜促性腺激素（hCG）的变化，并与对照组进行比较。
The changes of serum progesterone(P), estradiol(E2) and hCG pre- and post-treatment of the two groups were measured and compared with the control group.
测定治疗前后血清P，雌二醇（E2）和人绒毛膜促性腺激素（hCG）的变化，并与对照组进行比较。
The changes of serum progesterone(P), estradiol(E2) and hCG pre- and post-treatment of the two groups were measured and compared with the control group.
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