Symbiotic cultivation method of odontobutis obscura, snails and river crabs

• Main Authors: QU XIUPENG, LI JIANWEI, LIU FUQING, HONG YUDING
• Format: Patent
• Language: Chinese; English
• Published: 13.11.2013
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRAPPING

The invention discloses a symbiotic cultivation method of odontobutis obscura, snails and river crabs, comprising the processes including preparing a culture pond, breeding silver carp fries, breeding juvenile freshwater shrimps, breeding juvenile river crabs, daily management and the like. The method can enable that the three types of aquatic animals are symbiotic in the same culture pond, mutual matching among the aquatic animals can be realized, after silver carps and the river crabs eat vegetable feed, the excreta can also serve as the food of freshwater shrimps, the freshwater shrimps can clean water quality to a certain extent, and by adopting the method, the yield is greatly improved, and the higher survival rates of the juvenile freshwater shrimps, the silver carp fries and the juvenile river crabs are also ensured.