- Full Time:
- Yes
- Number of Workers Requested:
- 18
- Job Duties:
- Seine ponds to harvest fingerlings (5-10 months old) and load on trucks for transport. (January-March).
Fill spawning ponds with water, eliminate aquatic weeds and check water quality (hardness, alkalinity, oxygen levels). Select broodfish: examine fish genitals to determine sex, move to the spawning ponds (March-April). Prepare spawning containers: clean, repair and place into brood ponds. Check the spawning containers (every 2-3 days) by feeling inside the container, remove spawn from containers, move to the hatchery, place into the hatching troughs (Mid-April mid-July). Monitor hatchery for water quality etc., clean hatching troughs, feed fry 12 to 18 times daily. Clean and disinfect hatching basket after use (Mid-April mid-July). Move fry to nursery ponds. Feed nursery ponds by hand and feeder multiple times per day (July- October). After spawning, remove spawning containers and consolidate brood fish to holding ponds. Prepare spawning ponds for next season: drain brood ponds to allow them to dry out by exposure to air for several months. (July-October) Monitor water temperature, quality and oxygen levels in all ponds (April-October) especially at night. Feed fingerlings and broodstock fish; For spawning success, a rule of thumb is to feed brood fish 2 days per week in spring and fall (March-May and August - October), 1 day per week in winter (November-February), and 3-4 days per week in summer (June-September). Maintain pond areas by removing weeds, grass, etc. Monitor ponds for disease and predatory birds.
(Jan. Oct.) 1st Shift: Mon. Fri. 6 am - 5 pm {Sat. Sun. 7 am 1 pm. (primarily feeding)}: Seining ponds, pond preparation, feeding fish, selecting brood fish, collecting spawn, hatchery care, pond maintenance, monitoring ponds
(May - October) 2nd Shift: Mon. Sun. 7 pm - 7 am; checking oxygen levels, water quality, there will be break periods
- Job Classification:
- 45-2093.00 - Farmworkers, Farm, Ranch, and Aquacultural Animals