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 Wysłany: Sob 22:26, 29 Sty 2011 Temat postu: Shiqian River fish species diversity _2597 |
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River fish species diversity Shiqian
that: meattendernessdegree, intramusularfatcontentandwatercontentofJianhaiXiang-pigwerecomparedwiththoseofCongjiangXiang-pigandJiuyangXiang-pig, therewerenosingnificantdifference (P> O.05). Keywords: pig; Xiang-pig ~ meattendernessdegree; intramuscularfat; watercontent pig is a local variety of the fine to fresh meat, the flavor is unique and known; because of its small size, homozygous, organs close to the body, and become the cultivation of animal object. In particular, the current consumption needs of the consumer for pork from quantity to quality changes efforts of pig meat quality, pig rich germplasm resources, is an extremely important task. This determination of the sword 5 generations of white pig meat tenderness,[link widoczny dla zalogowanych], intramuscular fat content and muscle water content, to Liu Peiqiong [1 Determination of pigs from the river and heard so much about muscle tenderness,[link widoczny dla zalogowanych], intramuscular fat content and muscle water content as the control parameter for pig meat quality research parameters. l Materials and methods 1.1 Materials fattening pig farms with the Guizhou University of Hong sword white pigs reared to [Received] 2004-08-05; 2004, a l2-2l Revised [Author] Mrs (1980), male, graduate student, and research directions: livestock breeding. Its determination in December 2002 Jiang and heard so much about pigs from the control parameters [1]. Among them, the experimental group 5 generations sword white pig 10, the control group 6 Congjiang pigs, four pigs had long admired. C-IM-type muscle tenderness meters, constant temperature water bath,[link widoczny dla zalogowanych], electronic scales, refrigerators, thermometers, 1 each. 1.2 The test pig nutrition and management of nutrition specimen in Table 1. Test pig management: fattening pigs fed 2 days for full water,[link widoczny dla zalogowanych], ad libitum, after the first green feed concentrate and shelter cleaning day 1. Test before finishing pigs swine fever, swine erysipelas, lung disease vaccine injection, 60 to 70 days castration. Table 1 sword raised levels of white Fan Lei in Sichuan China pigs suck Loach, half meal only found in Shiqian River, and Fujian, the small bladder Xuan, Xuan Leshan small bladder, are only missing the white edge of the distribution in Shiqian River, and the number of these species extremely rare, therefore, should be rare species. 4.5 Shiqian River and tributaries upstream Yuanjiang cross-stream distribution of fish between the river belongs to the Wujiang River Shiqian. The upper reaches of the Wujiang River tributary of the Yangtze River is the largest tributary of the Yangtze River on the right bank. Yuanjiang water systems belong to Yang Jin and Pai River, adjacent to and Shiqian River. However, the right bank of the Yangtze River Yuanjiang is a tributary. Therefore, Shiqian River and Jinjiang, Pai Yang belong to the Yangtze River upper reaches, middle reaches of fish fauna, each with different fish species composition. Studies have shown that, in Guizhou Province, thick lips and light lips fish only found in the upstream tributaries Songtao Yuanjiang River, Jinjiang, Pai Yang Jiang River and the water [1]. However, the survey found that the first time in Shiqian River thick lips fish lips distribution of light, and this was also the first time in the Wujiang River fish found in the distribution of thick lips and light lips. It can be speculated that part of the Wujiang River Yuanjiang Shiqian River and the adjacent tributaries and Pai Yang Jin Jiang River is likely to exist between the distribution of fish species in the exchange and cross-river distribution. BIBLIOGRAP] Chen Jing Xing, et al. Wuling Mountain River status of fish resources and fisheries. Wuling Mountain area southwest of animal resources and evaluation of l-M]. Beijing: Science Press, l994 ,84-98. SQ. Freshwater Fishes of China [M]. Nanjing: Jiangsu Science and Technology Press, 1995. Chen YY, et al. Fauna Sinica, Osteichthyes, Cypriniformes (in volume) lM]. Beijing: Science Press, 1998. Chu XL, et al. Fauna Sinica, Osteichthyes, Catfishes l-M]. Beijing: Science Press, 1999. Le PQ, and so on. Fauna Sinica, Osteichthyes,[link widoczny dla zalogowanych], Cypriniformes (second volume) lM]. Beijing: Science Press, 2000. Mapping Information Technology Xi'an terminus, and so on. Guizhou Province Map l-M]. Beijing: Planet Map Publishing House, 2000. Wangen Ming, et al. Wujiang fish resources and fisheries. Wuling Mountain area southwest of animal resources and evaluation of l-M]. Beijing: Science Press, l994 ,416-429. WU law. Guizhou Fishes of l-M]. Guiyang: Guizhou People's Publishing House, l989. (Editor: Feng Wei Gao Hongwei) = I participate in Chaoyang �� ��Ming rL [[[[[[[[
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