Ye Gong, Nehafta Bibi and Haitao Wang*
...ggs were hatched but the ducklings did not survive. Nest usurpation may interfere with normal breeding activities and lead to a reduced breeding success in Mandarin duck and other coexisting bird species, which should be taken into account when providing nest boxes to protect the local population.
... 
Shilong Chen1,2, Shifeng Xiao1,2, Shao Wang1,2, Fengqiang Lin1,2, Xiaoxia Cheng1,2, Xiaoli Zhu1,2, Dandan Jiang1,2, Shaoying Chen1,2* and Fusong Yu3*
...ak and dwarfism syndrome duckling in Chinese duck flocks. The aim of this review is to describe the current knowledge on SBDSV with an emphasis on epidemiology, clinical symptoms, laboratory diagnosis, genomic organization and pathogenesis. However, the pathogenesis mechanisms of cross-species transmission, retardation and beak atrophy are still needed to be elucidated. ...
Grigory Antonovich Nozdrin1*, Regina Gabdrahmanovna Utkina2, Anastasia Aleksandrovna Lelyak2 and Yana Viktorovna Novik1
...wo-days-old goslings and ducklings which were divided into four experimental groups and a reference group. The fowls in experimental groups were supplemented with preparation once with dosages (2,000 µl/kg, 3,000 µl/kg, 4,000 µl/kg, and 5,000 ml/kg) while the fowl in the reference group were left untreated (they were given a placebo – distilled water). The experimental fowl were monitored every hour during the first day, and every day a...
El-Kholy, K.H.1*, Tag El-Din H.1, Seham N.E. Seleem1, A.M. El-Shhat2
...o boost hatchability and ducklings’ quality. The objective of the present study was to determine the effect of in-ovo dipping of SV on the hatchability%, embryonic mortality, and internal and external of newly hatched ducklings. A total of 1560 fertile eggs used in the current experiment were obtained from Sudani ducks flocks of 33 weeks of age. The eggs were randomly distributed into of five different SV solution conc...
El-Kholy KH1*, Tag El-Din H1, Seham NE Seleem1, Eman Hussein2 AM El-Shhat2
...ormance of newly-hatched ducklings. A total of 1560 fertile eggs used in the current experiment were obtained from Sudani ducks flocks of 33 weeks of age. The eggs were randomly distributed into of five different SV solution concentrates; the first (1st) group without any treatment and served as a control (C), the 2nd group was dipped into distilled water as a vehicle or positive control (SV1). The 3rd group (SV2), the 4th group (SV3) and the 5th (SV4) group w...
A. El-Shemy1*, Hoda M. Mekky2, M. A. Bosila2, A. M. Allam1, Kh. M. Elbayoumi2, M. M. Amer3
... viral diseases in young ducklings; it results inhigh potential mortality and great economic losses. We collected liver samples from three duck farms representing Muscovy and Pekin breeds at ages ranging from 2 to 4 weeks and located in two Egyptian governorates between August and October 2018. The affected ducks were suffering from a short course of nervous signs, and mortality was high, reaching 75% within 3–4 days. Implementation of one-step reverse t...
