Safe overwintering method for macrobrachium nipponense parents

• Main Authors: JIANG SUFEI, FU HONGTUO, XIONG YIWEI, WU YAN, GONG YONGSHENG
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2010
• 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 safe overwintering method for macrobrachium nipponense parents, which mainly comprises selection of a parent overwintering temporary culture pond, overwintering pretreatment, construction of overwintering conditions, parents matching and density and overwintering feeding management technology and the like. The method is an overwintering method suitable for macrobrachium nipponense biology, ethology and ecology, the method can furthest improve the overwintering survival rate of the macrobrachium nipponense, and the overwintering survival rate can reach over 85 percent. The method reduces the overwintering loss of the macrobrachium nipponense, directly increases the economic benefit, provides reliable assurance for conservation and overwintering of good strains of the macrobrachium nipponense, and is helpful for improving the economic benefit of macrobrachium nipponense culture and promoting healthy and sustainable development of the macrobrachium nipponense breeding industry in China.