FIELD: pisciculture amelioration. SUBSTANCE: method involves providing fish and crop rotation once a year by alternative growing of commercial fish in ponds and stocking ponds with that year's brood of carp at the rate of 2,500-3,000 pcs/hectare, with phytovirous at the rate of 1,200-1,400 pcs/hectare in the autumn, with following summering, combined with seeding of cereal crops as feed for fish onto dry pond bed. Method is used for amelioration of ponds in case of occurrence of veterinary, sanitary or epizootic problems. EFFECT: increased efficiency in providing adequate fish growing conditions and increased fish yield. 5 tbl
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METHOD FOR RAISING FISH IN POLYCULTURE | 2002 |
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METHOD OF GROWING CARPS | 0 |
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0 |
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Authors
Dates
2001-07-10—Published
1999-11-17—Filed