What is the best way of transportation of fish seed?

Several types of containers are used in the transport of fish seed. These are mud pots, round tin carriers, double tin carriers, oxygen tin carriers and tanks fitted on Lorries. The containers are transported by bicycles, carts, rickshaws, boats, Lorries, trains and aeroplanes.

Which two methods are used for fish seed transportation?

Transport carriers are of two types: (a) open system comprising open carriers, with or without artificial aeration/oxygenation/water circulation and (b) closed system having sealed air tight carriers with oxygen.

What is the mode of transport of fish?

Live fish are generally transported in water. The quality of this water changes progressively during transport. Major changes occur in the concentration of the chemicals: a) Dissolved oxygen (DO) is mainly used by fish for their respiration (see Sections 2.0 and 2.5).

How do you get seeds from fish?

Fish seed production includes egg to spawn production for 3 days, spawn to fry nursing for 15-20 days, fry to fingerling rearing for 60-90 days and fingerling to yearling rearing for 8-9 months.

How do you transport brood fish?

Double (or for broodfish, triple) wall bags are recommended for increasing security of transport. The simplest way is to prepare plastic bags using a plastic hose. It should be purchased in different width and cut on required length.

What is fish seed?

Fish seed means fish spawn, fish larva, fish fry & fish fingering. Yes, a fish spawn I.e. the newly hatched advanced larva is a zygote in an advanced stage of development. Since mortality in spawn is usually high, fish seed generally means fish fry & fish f ingerling.

Why is handling important in fish transportation?

Oxygen consumption also increases with fish excitement by handling. Excitement increases oxygen demand three to five times and, for instance, salmonid fry need up to several hours to return to the normal level of oxygen metabolism which is, in fact, usually after the end of the transport (Lusk and Krcál, 1974).

How do you transport fish across country?

Depending on the length of your trip, use either plastic bags or 5-gallon buckets with water from the tank to transport your fish. Make sure the bag/bucket has enough air for your fish. Take any plants from the tank and place them in bags with water from the tank to keep good bacteria on them alive.

How do you transport fish in a pond?

Don’t put too many fish in each bag. Get some cardboard boxes that are rectangular, and arrange them so that the long side is across the car (help them not damage themselves as you accelerate and brake). The larger fish should be arranged perpendicular to the direction of travel.

What are fish seeds?

In fisheries, the seed refers to the fish’s eggs. These are fertilised cells that produce new offspring. The hatchling stage, the spawn stage, the fry stage, and the fingerling stage, often known as the juvenile stage, are the four stages of baby fish utilised as seeds in new ponds and fisheries.

What are fish fingerlings?

Fingerling – refers to a fish that has reached the stage where the fins can be extended and where scales have started developing throughout the body. In this stage, the fish is typically about the size of a finger.

What are fish seedlings called?

Fertilized fish eggs are known as Fish seeds. In simple words, they are the baby fishes used for seeding new Ponds in fisheries. They can be used in 4 stages: Hatchling : Larvae stage where it have yolk sac hanging below from where it draws its nutrition for 2–3 days.

What is the best way to transport fish seed?

Open packing system for transport of fish seed is going out of fashion mainly because it involves continuous vigilance and frequent renewal of water during long journeys. Galvanised iron drums of 180 L capacity, and open canvas containers (1 m × 1 m × 1.25 m) have been used successfully in transporting breeders.

What is the transport system of fish?

Fish Transportation. CLOSE SYSTEM  It is the modern transporting system  In this system , we have to maintain adequate oxygen supply in the water while transporting fish  Plastic or metal container, Rubber and plastic bags are used in this system for transporting fish  One-fourth of the bag usually containing water and fish and three- fourth…

What is conditioning of fish seed before transportation?

Conditioning of fish seed before transportation: Conditioning is a process in which Spawn, fry and older fish for long time transportation have to be prepared or conditioned.

What is the role of transportation of seeds to culture site?

The transportation of the seeds to the culture site plays an important role as maximum mortality occurs during this process because of change in metabolic pattern of the fish due to stress. The appropriate quantity of seeds should be stocked in each cage for obtaining good production.