Studies on hybridization effects of different geographic populations of Chlamys farreri - II. The medium-term growth and development of Chlamys farreri populations from China and Russia and their reciprocal crosses

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	Studies on hybridization effects of different geographic populations of Chlamys farreri - II. The medium-term growth and development of Chlamys farreri populations from China and Russia and their reciprocal crosses
	Liu, XL ; Chang, YQ ; Xiang, JH; Li, FH ; Liu, XJ; Pavlovna, BE
刊名	ACTA OCEANOLOGICA SINICA
	2003
卷号	22 期号:2 页码:255-263
关键词	Chlamys Farreri Population Hybridization Medium-term Growth And Development Heterosis
ISSN号	0253-505X
文献子类	Article
英文摘要	Based on the research of juvenile (2, 3, 4 months) growth and survival of three populations of two different geographic areas in Chlamys farreri from Russian and China and their F, hybrids derived from Chinese cultural population (CC) female x Russian population (RW) male, Chinese wild population (CW) female x Russian population (RW) male, Russian population (RW) female x Chinese wild population (CW) the study of the medium-term (6, 8, 10, 12 months) growth and development of Chlamys farreri was carried out. The four determined results indicated that there existed different extent heterosis (3% similar to 52 %) for the growth in three types of F-1 hybrids, and the offspring derived from CC female X Rmale had a stronger heterosis among the crosses at the medium-term; the uptrend among traits are wet weight > shell width > shell length > shell height, Chinese cultural population could be recognized as excellent parent, and seasonal variations influence very much on the daily increment and growth rate of each trait of Chlamys farreri and it is only able to survive and could barely grow in winter (6 similar to 8 months), but grows fast in temperate season (10similar to12 months).; Based on the research of juvenile (2, 3, 4 months) growth and survival of three populations of two different geographic areas in Chlamys farreri from Russian and China and their F, hybrids derived from Chinese cultural population (CC) female x Russian population (RW) male, Chinese wild population (CW) female x Russian population (RW) male, Russian population (RW) female x Chinese wild population (CW) the study of the medium-term (6, 8, 10, 12 months) growth and development of Chlamys farreri was carried out. The four determined results indicated that there existed different extent heterosis (3% similar to 52 %) for the growth in three types of F-1 hybrids, and the offspring derived from CC female X Rmale had a stronger heterosis among the crosses at the medium-term; the uptrend among traits are wet weight > shell width > shell length > shell height, Chinese cultural population could be recognized as excellent parent, and seasonal variations influence very much on the daily increment and growth rate of each trait of Chlamys farreri and it is only able to survive and could barely grow in winter (6 similar to 8 months), but grows fast in temperate season (10similar to12 months).
学科主题	Oceanography
语种	英语
WOS记录号	WOS:000184694300010
公开日期	2010-12-22
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/3257]
专题	海洋研究所_实验海洋生物学重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Expt Marine Biol Lab, Qingdao 266071, Peoples R China 2.Dalian Fisheries Univ, Minist Agr, Key Lab Marine Ecol Aquaculture, Dalian 116023, Peoples R China 3.NW Sci Tech Univ Agr & Forestry, Coll Anim Sci & Technol, Yangling 712100, Peoples R China 4.Far E State Tech Fisheries Univ, Vladivostok 690000, Russia
推荐引用方式 GB/T 7714	Liu, XL,Chang, YQ,Xiang, JH,et al. Studies on hybridization effects of different geographic populations of Chlamys farreri - II. The medium-term growth and development of Chlamys farreri populations from China and Russia and their reciprocal crosses[J]. ACTA OCEANOLOGICA SINICA,2003,22(2):255-263.
APA	Liu, XL,Chang, YQ,Xiang, JH,Li, FH,Liu, XJ,&Pavlovna, BE.(2003).Studies on hybridization effects of different geographic populations of Chlamys farreri - II. The medium-term growth and development of Chlamys farreri populations from China and Russia and their reciprocal crosses.ACTA OCEANOLOGICA SINICA,22(2),255-263.
MLA	Liu, XL,et al."Studies on hybridization effects of different geographic populations of Chlamys farreri - II. The medium-term growth and development of Chlamys farreri populations from China and Russia and their reciprocal crosses".ACTA OCEANOLOGICA SINICA 22.2(2003):255-263.