Fish Product Processing Administration

Bookkeeping is recording transactions. transactions include sales, purchases, revenues, and expenditures by individuals or organizations. According to Mills et al (1991), administarsi as part of the management process associated with the institution and the implementation of procedures used to determine and communicate the program until the development of activities is organized and monitored based on targets and plans. In a ...

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Plankton Organisms

Generally the presence of plankton in the water will be influenced by the type of waters (running and stagnant), quality of the chemistry and physics of water (eg, temperature, brightness, flow, pH, CO2 content is free, the content of nutrients), and their competitors and or predators of plankton. In the stagnant waters (eg, ponds, swamps, lake, lake), the presence of ...

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Factors Affecting Water Surface

Factors that affect the surface tension of water is: a) Temperature; at high temperature decreases the surface tension of water. b) organic material and dissolved salts. The increase in salinity cause an increase in surface tension. Figure 15. Insects that can survive on the surface of the water due to surface tension Paremeter degree of acidity (pH of water) Water ...

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Pengukuran pH Air

pH atau derajat keasaman digunakan untuk menyatakan tingkat keasaman (atau kebasaan yang dimiliki oleh suatu larutan. Yang dimaksudkan “keasaman” di sini adalah konsentrasi ion hidrogen(H+) dalam pelarut air. Nilai pH berkisar dari 0 hingga 14. Suatu larutan dikatakan netral apabila memiliki nilai pH=7. Nilai pH>7 menunjukkan larutan memiliki sifat basa, sedangkan nilai pH<7 menunjukan keasaman. Nilai pH 7 dikatakan netral ...

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Endorsement For Product Expenditure

The same information is also required on the surrender letter with additional expenditure dates and receipts. Therefore, it is often easier to combine the two forms to save writing work and avoid errors in copying. Production Records A fish processing unit serves management in a number of ways, all of which are interconnected in terms of ways that reflect their ...

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Pengukuran Kualitas Air

Pengambilan sampel untuk pengukuran kualitas air merupakan salah satu titik kritis pada tahapan pengukuran kualitas air. Pengambilan sampel merupakan satu langkah awal yang dapat menentukan keakuratan data kualitas air yang akan digunakan. Sebelum mempelajari teknik pengambilan sampel sebaiknya anda mengetahui macam-macam sampel/ contoh air terlebih dahulu. Sampel air permukaan berasal dari air sungai, air danau, air waduk, mata air, air ...

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