The microstructure and ultrastructure of heart, lung and liver of the broiler ascites syndrome were observed.
运用光镜、电镜技术，观察了肉鸡腹水症自然发病鸡心、肝、肺的显微和超微结构。
The result showed: the organic selenium and inorganic selenium both increase the growth performance, but the deposit quantities of the organic selenium in the liver of broiler is more.
结果表明，有机硒和无机硒均能促进肉仔鸡的生长性能。在肝脏中，有机硒沉积明显优于无机硒。
The result showed: the organic selenium and inorganic selenium both increase the growth performance, but the deposit quantities of the organic selenium in the liver of broiler is more.
结果表明，有机硒和无机硒均能促进肉仔鸡的生长性能。在肝脏中，有机硒沉积明显优于无机硒。
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