PPT-FISH BREEDING AND SPAWN MANAGEMENT

Dr SP Sahu Assistant Professor LPM Bihar Veterinary College Patna Fish Seed Collection Classification of Indian major carps based on size only Spawnhatchling upto 8 mm Early fry 825 mm. Objective 5.03: Exemplify reproductive management practices. Livestock Reproductive Management Practices. Timing . Size of Animal- most important consideration. . Breeding heifers that are sexually mature should weigh 550-750 pounds. . Bird . island. in a . shipping. . channel. November 13th-17th, Minsmere, . Suffolk. Rene Beijersbergen. Westerscheld . estuary. Keeping. . an. . eye. on the . island. Volunteers. at . work. Little . Mangroves . Mangroves are very helpful plants that help sustain coastal life by providing shelter and protection for small fish and also a highly efficient food source for larger fish and aquatic predators as well as humans. . Coldwater . Sportfishing. Vision. 2015-2025. Coldwater Vision . Establish . the State of Arizona as . a recognized and desirable Coldwater . fishing . state . in the . Nation, . providing a wide variety of . Spawn Safely. -----. Module . 5 – Introduction to Tree Breeding and Provenance Trials. Nicholas Wheeler & David Harry – Oregon State University. Basic principles of forest tree breeding. Three primary goals. A . Management Plan for Mississippi Flyway Canada Geese. . David R. . Luukkonen. , . James O. . Leafloor. , . Rodney W. . Brook. , . Kenneth F. . Abraham, . Frank . Baldwin, and James . R. Kelley. . Sadia. . Tahir. . The most recent definition considers marine (or blue) biotechnology as "exploration of the capabilities of marine organisms at the whole, cell, or molecular level, to provide solutions to today's problems, with the use of technology to advance the understanding and accessibility of marine biological material.“. Different types of fish hatcheries - Chinese type of carp hatchery Chinese carp hatchery- chinese origin; circular shape Here fish are bred, eggs hatched and hatchlings produced A modern hatchery which incorporates all the essential components and where ecological conditions are simulated is sometimes referred to as eco-hatchery Chinese carp hatchery- . chinese. origin; circular shape . Here fish are bred, eggs hatched and hatchlings produced. A modern hatchery which incorporates all the essential components and where ecological conditions are simulated is sometimes referred to as eco-hatchery. from wharf Hille’s wharf Station with spawn-takers to experienced spawn- the rate during the to superintendent with two spawn-takers. Cast Delaware City, hatch out 18.-At 6 tend hauls fishing sho Dr V.P.Saini. Prof. & Dean. College of Fisheries, Kishanganj. Designing mating strategies to maximize N. e. (effective breeding population) is most useful if the hatchery manager can control breeding to some degree, usually through application of PIT tags, induced spawning, . BRED”. ….Animals and Plants are . BRED. !. APPLIED GENETICS. To . apply . something means that after you have knowledge of the topic…you actually. USE. . the . knowledge..in. your everyday life.. . Tahir. FISH BREEDING. Brood Fish Care. Brood fish should be raised and maintained with the stocking rate of 400 to 500 . kgs. /acre.  It is preferable to stock 400 . kgs. fish/acre.. Different species of fish should be kept in different ponds..