关于海洋Chlorella sp.生长表现的数据 在不同的成本效益的媒介中培养
Trina Das1, Sifatun Nur1, Mohammad Ekramul Haque1
1Department of Aquaculture, Chattogram Veterinary and Animal Sciences University, Chattogram 4225, Bangladesh.
Data in brief
|January 1, 2024
概括
这项研究评估了海洋Chlorella sp.的成本效益介质. 发现牛对可持续水产养殖有效,为昂贵的商业选择提供了可行的替代方案.
科学领域:
- 海洋微生物学和生理学
- 水产养殖和可持续资源
背景情况:
- 微藻种植通常依赖于昂贵,劳动密集型的商业媒介.
- 需要具有成本效益和本地可用的替代品来大量种植像Chlorella sp.这样的微藻.
- 动物废物和植物材料等营养来源提供了作为可持续生长媒介的潜力.
研究的目的:
- 评估海洋Chlorella sp.的生长表现. 在各种低成本的土著文化媒体中.
- 为了确定最佳度和静止阶段的开始,选择成本效益的媒介.
- 为了确定合适的替代商业媒体的Chlorella sp. 种植,种植,种植.
主要方法:
- 海洋克洛雷拉 sp. 在不同的媒介中培养:牛,牛尿,家禽垃圾,堆肥,NPK (,和) 和UTR (尿素,TSP和红).
- 在特定度 (5 mg或5 μL每350 mL海水) 确定初始生长曲线以确定静止阶段.
- 在更高度 (8毫克和11毫克) 下进一步测试了四种有前途的介质,以优化细胞密度.
主要成果:
- NPK介质产生了最高的细胞密度 (4.21 × 10^6细胞/毫升和4.18 × 10^6细胞/毫升),但由于成本和无机性质而被排除在外.
- 在11毫克度的奶牛便在第3天达到2.67 × 10^6细胞/毫升,显著超过家禽垃圾.
- 奶牛尿液的细胞密度较低,家禽便呈现长期静止阶段,使奶牛便成为最有前途的替代品.
结论:
- 牛为海洋Chlorella sp.提供了一个可行的,具有成本效益的,当地可用的介质. 种植,种植,种植.
- 识别不同介质中的静止阶段对于优化微藻培养效率至关重要.
- 这项研究通过减少对昂贵的商业媒体的依赖,支持开发可持续的水产养殖实践.
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