The present invention generally relates to an aquatic farming system (200) comprising one or more stacked levels of an array of one or more aquatic farming modules (100). Each aquatic farming module (100) comprises an intermodal container (102) comprising a pair of opposing side walls (104) and a pair of opposing end entrances (106), and a housing structure (110) disposed in the intermodal container (102) and extending between the side walls (104) thereof. The aquatic farming module (100) further comprises a set of access doors (130) disposed at one or both end entrances (106) of the intermodal container (100), the access doors (130) actuatable planarly for selectively opening/closing the respective end entrances (106). Selective opening/closing of the end entrances (106) of the intermodal containers (102) in each stacked level facilitates user accessibility to the housing structures (110) in said stacked level for farming aquatic organisms.

Provided is a circulating aquaculture facility for saltwater ponds. The circulating aquaculture facility comprises a cultivation tank, a division plate vertically arranged in the cultivation tank to divide an inner cavity of the cultivation tank into a left inner chamber and a right inner chamber; a water inlet pipeline, water in the water inlet pipeline enters the cultivation tank through the left rectangular through hole of the cultivation tank; an outlet pipeline, sewage discharged from the right rectangular through hole of the cultivation tank is capable of entering the outlet pipeline; and an oxygen supply device which delivers oxygen to the inner bottom of the cultivation tank.

An agricultural amphibious bait feeding boat includes a boat body. A bait feeding device is fixed to one end of the boat body, and a propulsion device is fixed to the other end of the boat body. The boat body includes two foam floating bodies, foam fixing carbon rods, a transverse carbon rod, tube ferrule fixing assemblies, and tee joints. The two foam floating bodies include a left foam floating body and a right foam floating body, the foam fixing carbon rods parallel to each other are respectively arranged above the two foam floating bodies, and the foam floating bodies and the foam fixing carbon rods are fixed through the tube ferrule fixing assemblies The transverse carbon rod is connected to the foam fixing carbon rods through the tee joints, and the left foam floating body and the right foam floating body are fixedly connected to each other.

The invention relates to a composition comprising a mixture of at least one strain of a bacterium of the genus Bacillus and at least one strain of lactic acid bacterium for use in the prevention of infections in farmed oviparous animals.

The invention relates to a composition comprising a mixture of at least one strain of a bacterium of the genus Bacillus and at least one strain of lactic acid bacterium for use in the prevention of infections in farmed oviparous animals.

A raceway for collecting molts and removing waste comprises a sloped base with an apex, a divider extending upward from the apex, two side walls, each opposing and parallel to the divider sufficient to form two elongated channels on the sloped base; and at least two ends in fluid communication with the channels, each end including an end wall and a sloped floor extending from the sloped base to the end wall.

The present disclosure provides an integrated rice-crayfish-oriental river prawn planting-breeding method. The method includes the following steps: stocking crayfish postlarvae in a paddy field as an integrated rice-crayfish-oriental river prawn farming area from February to March, catching and marketing the crayfish from May to June; planting in mid-June, sun-drying rice seedlings in the field in late June, cleaning and disinfecting a ring ditch surrounding the paddy field, and transplanting some aquatic plants; stocking oriental river prawn postlarvae in early July; harvesting ripe rice in late October; and catching and marketing the oriental river prawns in November. On the premise that the rice planting area is not reduced, the present disclosure realizes the effective expansion of time and space of the paddy field and improves comprehensive benefits of rice-fish farming in the form of integrated rice-crayfish-oriental river prawn planting-breeding.

The present disclosure provides an integrated rice-crayfish-oriental river prawn planting-breeding method. The method includes the following steps: stocking crayfish postlarvae in a paddy field as an integrated rice-crayfish-oriental river prawn farming area from February to March, catching and marketing the crayfish from May to June; planting in mid-June, sun-drying rice seedlings in the field in late June, cleaning and disinfecting a ring ditch surrounding the paddy field, and transplanting some aquatic plants; stocking oriental river prawn postlarvae in early July; harvesting ripe rice in late October; and catching and marketing the oriental river prawns in November. On the premise that the rice planting area is not reduced, the present disclosure realizes the effective expansion of time and space of the paddy field and improves comprehensive benefits of rice-fish farming in the form of integrated rice-crayfish-oriental river prawn planting-breeding.

Disclosed are anti-melanosic releasing agents, anti-melanosic systems, and methods of preventing or reducing melanosis in crustaceans, particularly shrimp. Melanosis in shrimp is prevented or reduced by exposing shrimp to the anti-melanosic system containing the anti-melanosic releasing agent, e.g., green tea.

Disclosed are anti-melanosic releasing agents, anti-melanosic systems, and methods of preventing or reducing melanosis in crustaceans, particularly shrimp. Melanosis in shrimp is prevented or reduced by exposing shrimp to the anti-melanosic system containing the anti-melanosic releasing agent, e.g., green tea.