对传统养殖结构模式与现代主养模式在养殖品种结构、饲料、饲养管理、捕捞方法等方面优劣进行比较研究。
This paper deals with the virtues and defects by comparing the traditional culture pattern with the modern one in culture species, diet culture management and fishing method, etc.
对传统养殖结构模式与现代主养模式在养殖品种结构、饲料、饲养管理、捕捞方法等方面优劣进行比较研究。
This paper deals with the virtues and defects by comparing the traditional culture pattern with the modern one in culture species, diet culture management and fishing method, etc.
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