METHOD OF CULTIVATING JAPANESE SEA STAFF IN A TWO-YEAR CYCLE UNDER CONDITIONS OF THE FAR EAST

摘要

This invention relates to mariculture. The purpose of the invention is to increase the productivity of growing, to increase the quality of commercial products, to increase the content of solids and high molecular weight alginic acid. In the first year of life at the juvenile stage of development of the sporophytes, horizontal ropes with drivers are placed in the horizontal wall of water with a temperature of (+2) - (-2) C and an illumination of 20–35 thousand lux. At the stage of primary growth of sporophytes, they are thinned, transplanted and placed in a horizon with a temperature of 2-12 C, illumination of 6-12 thousand liters. In the second year of life at the stage of secondary growth of the plates, the ropes with drivers are lifted into layers with a temperature of 8-14 C, illumination of 20-40 thousand liters to adapt. Then, at the stage of intensive secondary growth, the sporophytes are placed in the horizon with a temperature of (-2) - (+ 12) s, illuminance. 40-80 thousand lux and grown before harvest. In the second year of cultivation at the stage of commodity maturity, the sporophytes can be buried to a depth of 5-6 m with a water temperature of 12–16 ° C and illumination of 7–12 thousand lx before harvest. 1 z.p, f-ly. with $ (l with co