Effect of Temperature on Quality of Water

The intensity and quality of light that goes into the water and are absorbed produces heat. From the point of ecological, thermal energy and its relationship with the things that happen in the water, is a very important factor in maintaining water as a living environment for animals and plants. Temperature is an important physical factor everywhere in the world. ...

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Physical Parameter Water Quality

Aquatic environment as a place to live or live media aquatic organisms is one of the most important aspects to consider in doing aquaculture. This is because the quality of the waters of a container cultivation largely determines the life of aquatic organisms cultivated, both from the aspect of water resources which are used as parameters of physics, chemistry and ...

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Pengaruh Yang Ditimbulkan pH Air

pH air mempengaruhi tingkat kesuburan perairan karena mempengaruhi kehidupan jasad renik. Perairan asam akan kurang produktif, malah dapat membunuh hewan budidaya. Pada pH rendah kandungan oksigen terlarut akan berkurang, sebagai akibatnya konsumsi oksigen menurun, aktifitas pernafasan menurun, aktifitas pernafasan naik dan selera makan akan berkurang, hal sebaliknya terjadi pada suasana basa. Atas dasar ini maka usaha budidaya perairan akan berhasil ...

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Artificial Seaweed Cultivation

In the seaweed cultivation is done dibak concrete or maintenance is covered as spray cultivation techniques that have been developed in Indonesia is relatively easier maintenance as well as planting more controlled area is not too large it easier in everyday care. Care required for maintenance covered inter alia the control channel or water circulation and continuous observation of water ...

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Faktor Strain Pertumbuhan Rumput Laut

Strain adalah kelompok organisme yang tergabung dalam suatu spesies yang memiliki karakteristik khusus tetapi tidak dijadikan keturunan atau variasi yang terpisah. Salah satu faktor timbulnya keragaman jenis pada suatu spesies adalah isolasi geografis. Isolasi geografis menyebabkan keturunan memiliki karakteristik yang berbeda dengan induk akibat adanya interaksi antara genotip dan lingkungan. Rumput laut Kappahycus alvarezii memiliki beberapa strain yang banyak dibudidayakan. ...

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Bacterial Diseases Seaweed

Another bacterial disease is also caused by Macrocystis pyrifera and Micrococcus generally absorb the cultivation of Laminaria. In addition to ice-ice disease, seaweed can also bacterial and fungal disease. Diseases caused by a fungus that attacks the Hydra thalassiiae air bubbles seaweed Sargassum sp. Disease “ice-ice” (some people call it a white spot) is a major constraint Eucheuma seaweed cultivation, ...

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