Provided is a method of culturing Stichopus japonicus Stichopus japonicus, Marsupenaeus japonicus, Portunus trituberculatus and Ulva lactuca, which belongs to the technical field of mariculture, including the following steps: preparing a pond and laying a substratum for Stichopus japonicus from March 1 to 5; putting the Stichopus japonicus seedlings, and then culturing Ulva lactuca seedlings on April 1; putting Marsupenaeus japonicus seedlings on April 15; putting Portunus trituberculatus juveniles on May 5; harvesting Marsupenaeus japonicus on July 15, and putting Marsupenaeus japonicus seedlings again; harvesting Stichopus japonicus, Marsupenaeus japonicus, Portunus trituberculatus and Ulva lactuca from November 5 to 10. By adopting the method of biological control of predators of Stichopus japonicus, the use of the pesticides and fishery drugs in the culture and pond-cleaning process is reduced, and green and healthy culture, energy saving and environmental protection are realized.

A smart aquaculture method is provided for an aquaculture system including a breeding pool, a feeding machine and a camera disposed in the breeding pool. The method includes: taking an underwater image by the camera; calculating a feed remaining amount according to the underwater image; and controlling the feeding machine according to the feed remaining amount to dispense feed to the breeding pool.

A method for shrimp aquaculture, in which, all growth phases and essential operations are modularized and integrated to form a multi-phasic synchronous super-intensive shrimp production system controlled by a custom designed cyber-physical platform. Modular components include, for example, post-larvae nursery modules, grow-out production modules, recirculating aquaculture system (RAS) modules, feed distribution modules, and regulatory elements comprised of Program Logic Controllers (PLCs) integrated with Human Interface Modules (HIMs).

A method for shrimp aquaculture, in which, all growth phases and essential operations are modularized and integrated to form a multi-phasic synchronous super-intensive shrimp production system controlled by a custom designed cyber-physical platform. Modular components include, for example, post-larvae nursery modules, grow-out production modules, recirculating aquaculture system (RAS) modules, feed distribution modules, and regulatory elements comprised of Program Logic Controllers (PLCs) integrated with Human Interface Modules (HIMs).

The invention provides a light generating system for arthropod keeping, configured to generate system light, wherein in a first operational mode the light generating system is configured to provide the system light having a spectral power distribution, wherein the spectral power distribution comprises: a first spectral power E.sub.1 in a first wavelength range of 360-780 nm; a second spectral power E.sub.2 in a second wavelength range of 360-400 nm; a third spectral power E.sub.S in a third wavelength range of 400-480 nm; a fourth spectral power E.sub.M in a fourth wavelength range of 480-580 nm; a fifth spectral power E.sub.L in a fifth wavelength range of 580-700 nm; a sixth spectral power E.sub.6 in a sixth wavelength range of 620-700 nm; a seventh spectral power E.sub.7 in a seventh wavelength range of 700-780 nm; and wherein: 1.75≤E.sub.M/E.sub.S≤20; E.sub.2/E.sub.1≤0.005; E.sub.7/E.sub.1≤0.022; and E.sub.L/E.sub.1≤0.3; or 0.3<E.sub.L/E.sub.1≤0.8, and 3.4≤E.sub.6/E.sub.S≤14, and wherein the sixth wavelength range comprises a peak between 650-690 nm.

A method of rearing an aquaculture shrimp includes keeping shrimps in a land-farming nursery, and feeding to the shrimps kept in the land-farming nursery a feed including astaxanthin in an amount of 50 ppm or greater.

A method of rearing an aquaculture shrimp includes keeping shrimps in a land-farming nursery, and feeding to the shrimps kept in the land-farming nursery a feed including astaxanthin in an amount of 50 ppm or greater.

This invention relates to a confinement device for growing larvae or aquatic organisms in general, which allows the diversification of aquaculture. The device is modular and stackable. This invention relates particularly to a confinement device that makes it possible to keep larvae from multiple marine/aquatic organisms in confinement in their natural environment for them to undergo metamorphosis, maturation and settling of larvae that will subsequently become juveniles or seed for an industrial pre-fattening stage. The device also allows confining aquatic organisms in general, facilitating their development in culture. This invention also relates to a cultivation system and method comprising the use of said confinement device.

This invention relates to a confinement device for growing larvae or aquatic organisms in general, which allows the diversification of aquaculture. The device is modular and stackable. This invention relates particularly to a confinement device that makes it possible to keep larvae from multiple marine/aquatic organisms in confinement in their natural environment for them to undergo metamorphosis, maturation and settling of larvae that will subsequently become juveniles or seed for an industrial pre-fattening stage. The device also allows confining aquatic organisms in general, facilitating their development in culture. This invention also relates to a cultivation system and method comprising the use of said confinement device.

An aquacultured shrimp contains carotenoid and does not have a broken 2nd antenna.