Method for wintering of rana chensinensis in northern Guangdong mountains

Abstract

The invention discloses a method for wintering of rana chensinensis in northern Guangdong mountains. The method comprises the following steps of: establishing a raising-wintering integrated chamber which can be used as an indoor rana chensinensis raising lot and also can be used as a rana chensinensis wintering chamber, and performing initial rana chensinensis wintering management, rana chensinensis wintering deep-sleep period management and rana chensinensis wintering later period management in the raising-wintering integrated chamber. The method for wintering of the rana chensinensis in the northern Guangdong mountains is formulated according to the combination of the physiological habits of the rana chensinensis under northeast climatic environment and wintering environment and the natural environment of the northern Guangdong mountains and is an environment and wintering management measure suitable for safe wintering of the rana chensinensis in the northern Guangdong mountains. The method for wintering of the rana chensinensis in the northern Guangdong mountains is generally from the last ten days of December when the rana chensinensis does not take food to the middle ten days of March of the next year when the rana chensinensis can take food. By adopting the method for wintering of the rana chensinensis in the northern Guangdong mountains, the rana chensinensis can winter in the northern Guangdong mountains safely. By practical operation of the inventor in the northern Guangdong mountains, the survival rate of the rana chensinensis in the northern Guangdong mountains reaches over 80 percent.

Description

Technical field: [0001] The invention relates to a method for cultivating special economic animals, in particular to a method for overwintering snow clams in mountainous areas in northern Guangdong. Background technique: [0002] Snow clam, that is, Chinese forest frog (Rana Chensinensis), commonly known as husky toad, belongs to chordate, vertebrate subphylum, amphibian class, anura order, frog family, and frog genus. Snow clam is a famous nourishing and health food. It is an amphibian with high economic value that integrates medicine, food and health care. Nourishes the lungs, delays aging, and enhances human immunity. Snow clam oil contains 56.3% protein, 3.5% fat, 4.7% minerals, 27.5% nitrogen-free organic matter, and contains 18 kinds of amino acids and various trace elements necessary for the human body. It is a health product suitable for both men and women. At present, the international and domestic markets are in short supply. [0003] In recent years, with the d...

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Problems solved by technology

[0004] The Chinese patent application number is CN01132425.2, and the title is called "Chinese forest frog female induction bait and breeding technology" and the Chinese patent application number is CN97101685, and the title is called "a kind of artificial breeding Chinese wood frog technology" and the Chinese patent application number is CN97112603, The patents titled "Artificial Cultivation of Rana Rana in China" all introduce a method for artificially cultivating snow clams. The Chinese patent application number is CN200510016762.1, and the title is "Method for Improving the Overwintering Survival Rate of Rana Rana in the Wild" and the Chinese patent application number is CN200710031499.2, the patent titled "Indoor Efficient Artificial Overwintering Method for Rana Rana in China" mainly introduces the management methods of wild and indoor wintering of snow clams in Northeast China, but these are all breeding methods for the natural distribution area of ​​northern wood frogs. It does not involve the corresponding breeding methods under different climate and environmental conditions in the south

The Chinese patent application number is CN00127316.7, and the patent titled "Chinese Rana Southward Breeding and Feeding Technology" introduces a method of breeding and raising snow clams in Shanghai area, which mainly involves the full artificial breeding method of snow clams in plain areas. The artificial breeding is mainly carried out according to the characteristics of the Yangtze River Delta region. This method is not suitable for the breeding of snow clams in the mountainous areas of northern Guangdong.

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