论文部分内容阅读
鱼池的规格质量直接影响到养鱼产量和养鱼效益,开挖整治鱼塘的标准要求是: 一、鱼池的面积。俗话说:“水阔水深养大鱼。”一般鱼池大的比小的好,它有利于开展多品种混养,有利于稳产高产。一般成鱼池面积要求在三至七亩为宜。二、鱼池的深度。池水深度以常年水深为准。根据养鱼高产典型经验表明,鱼池的深度
The quality of the specifications of the fish pond directly affects the production of fish and the benefits of fish farming. The standard requirements for excavation and remediation of fish ponds are: 1. The area of fish ponds. As the saying goes: “Water wide deep-sea fish.” General pond larger than the small good, it is conducive to carry out multi-species polyculture, is conducive to stable and high yield. Generally into the pond area of three to seven acres is appropriate. Second, the depth of fish ponds. The depth of the water to perennial depth shall prevail. According to the typical experience of high-yield fish farming, fish pond depth