The calorie (small calorie or gram calorie) is defined as the amount of heat energy required to raise the temperature of 1 gram of water by $1^\circ\text{C}$ at standard atmospheric pressure:
$$1\text{ calorie} = 4.184\text{ Joules}$$
Correct Option: Option 3 (4.184 Joules).
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58
Fish Nutrition and Feed Technology- ICAR JRF/SRF 2024
Phylloquinone ($K_1$): Natural plant form of vitamin K.
Menaquinone ($K_2$): Bacterial synthesized form.
Menadione ($K_3$): The synthetic, provitamin form of vitamin K, widely used as a stable water-soluble feed supplement (e.g., menadione sodium bisulfite, MSB) in fish feeds to support blood coagulation and prothrombin synthesis.
Correct Option: Option 1 (Menadione).
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59
Fish Nutrition and Feed Technology- ICAR JRF/SRF 2024
Extensive Carp Culture: Characterized by low stocking densities ($1,000 - 3,000\text{ fingerlings/ha}$), minimal or no external artificial feeding, and reliance almost entirely on natural pond food organisms (phytoplankton, zooplankton, benthos) generated through basic pond fertilization.
Semi-intensive incorporates supplementary feeds, and intensive relies $100\%$ on formulated balanced pellets.
Correct Option: Option 3 (Extensive).
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Fish Nutrition and Feed Technology विषय एवं अध्याय
विषय एवं पाठ्यक्रम के अनुसार सभी अध्याय देखें
Feed Formulation, Feed Technology and Feeding Management