&；nbsp；&；nbsp；&；nbsp；&；nbsp；&；nbsp；&；nbsp, Ningjin; &；nbsp； In reproduction, the hatching of duck eggs is affected by different seasons. The general pattern of change is: the hatching rate of eggs laid in January is relatively low. After Xiajin, it gradually increases, reaching its peak in May. It continues to increase gradually in June and rises to its lowest point in July and August. After September, it rises again, with a second peak appearing in October, after which it gradually rises again. Based on this changing pattern, combined with the animal husbandry of Cherry Valley meat breeding ducks and the practice of hatching breeding eggs, we conduct a brief analysis of the management and hatching operations of summer breeding duck eggs as follows. Reading comprehension. Category: Default category &；nbsp； View comments.