论文部分内容阅读
光和细菌是一种以光作能源并以二氧化碳或小分子有机物作碳源,以硫化氢等作供氢体,行完全自养性或光能异养性生长但不产氧的一类微生物。由于光和细菌含有重要的营养物质,与一般饲料混合使用时能有效地提高饲料效率和脂肪含量,提高鱼产量和成活率,改善鱼的体色和卵黄颜色。如小林达志于2个2t水槽中添加0.1％的光合细菌,对照组不加菌。一个月
Light and bacteria are a class of microorganisms that use light as an energy source and use carbon dioxide or small molecule organic substances as a carbon source and hydrogen sulfide as a hydrogen donor to perform autotrophic or photoautotrophic growth but not produce oxygen. Because light and bacteria contain important nutrients, they can effectively improve feed efficiency and fat content when used in combination with general feed, improve fish production and survival rate, and improve body color and yolk color of fish. Such as Kobayashi in two 2t sink to add 0.1% of photosynthetic bacteria, the control group without bacteria. A month