[1]秦钦,蔡永祥,王明华,等.黄颡鱼优质高效养殖模式鲢最适混养密度研究[J].南京师范大学学报(工程技术版),2009,09(01):078-83.
　Qin Qin,Cai Yongxiang,Wang Minghua,et al.Study on the Optimum Mixed Culture Density of Silver Carp for High Production and High Efficiency Culture Mode of Yellow Catfish(Pelteobagrus fulvidraco)[J].Journal of Nanjing Normal University(Engineering and Technology),2009,09(01):078-83.
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黄颡鱼优质高效养殖模式鲢最适混养密度研究
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
09卷
期数:
2009年01期
页码:
078-83
栏目:
出版日期:
2009-03-30

文章信息/Info

Title:
Study on the Optimum Mixed Culture Density of Silver Carp for High Production and High Efficiency Culture Mode of Yellow Catfish(Pelteobagrus fulvidraco)
作者:
秦钦;蔡永祥;王明华;唐晟凯;彭刚;边文冀;
江苏省淡水水产研究所, 江苏南京210017
Author(s):
Qin Qin; Cai Yongxiang; Wang Minghua; Tang Shengkai; Peng Gang; Bian Wenji
Freshwater Fisheries Research Institute of Jiangsu Province,Nanjing 210017,China
关键词:
黄颡鱼;  鲢;  水质调控;  高产高效;  养殖模式
Keywords:
ye llow catfish ( Pelteobagrus fulv idraco) ;  silver carp;  w ater quality contro; l high production and h igh eff-i c iency;  culturem ode
分类号:
S965.1
摘要:
通过开展黄颡鱼养殖池塘水质调控试验,研究黄颡鱼优质高效养殖模式鲢最适混养密度.在黄颡鱼养殖池塘安装围隔(3 m×9 m×1.7 m)6个,引入黄颡鱼养殖肥水,以不投放任何鱼类亦不投饵的围隔I为对照组,围隔II不投饵放养白鲢25.70 g/m 2,围隔Ⅲ~Ⅵ投饵养殖黄颡鱼4.8尾/m 2,并分别混养鲢鱼0、51.85、105.19、150 g/m 2.黄颡鱼平均规格为13.7±0.8g,鲢平均规格为157.0±8.5 g.监测浮游动物(ind./L)、浮游植物(mg/L)、叶绿素a Chla.(μg/L)、透明度SD(cm)、化学耗氧量CODMn(mg/L)、总氮TN(mg/L)、总磷TP(mg/L)等指标,并收集成活率、收获量等数据.综合试验结果可以得出:黄颡鱼养殖密度4.8尾/m 2、混养鲢密度105.19 g/m 2的养殖模式,水体Chla.、SD、TN、TP、CODMn指标与对照组相比差异不显著(P>0.05),水质环境良好;与其余养殖模式相比,其鲢生物量增幅最大,黄颡鱼成活率、增重率均最大,养殖产量高.
Abstract:
To investigate the optimum m ixed culture density of silver carp fo r high production and h igh e fficiency cu lture m ode of y ellow catfish ( Pe lteobag rus fu lv idraco), a tria l on app lication o f silver ca rp to water quality con tro l o f ye llow ca tfish culture pond w as carried out. Insta lled 6 enclosures ( 3 m x 9m x 11 7m ) in yellow ca tfish culture pond, and the rich w ater of y ellow catfish cu lturew as introduced. The first enclosure was contro l g roup, wh ich had no fish stock ing and ba it casting. Stocked 25.70 g /m2 silver ca rp in the second enclosure w ith no ba it casting. In the th ird to sixth enclosures, stocked 0、51. 85、105. 19、150 g /m2 silve r carp separa tely and cultured 418 ind. /m2 ye llow catfish w ith bait cas-t ing. The average size of ye llow catfish and s ilve r carp w ere 13.7± 0.8 g and 157. 0 ± 815 g. Zoop lankton( ind. /L), Phytoplankton( m g /L) , Ch la. ( Lg /L), SD( cm ), CODMn ( mg /L), TN ( m g /L), TP( m g /L) and som e o ther index es w ere detec ted, su rv iva l rate and ha rvest y ield were co llected as we l.l It can be concluded tha t: The cu lture m ode, in wh ich 418 ind. /m2 ye llow catfish and 105.19 g /m2 silver carp were stocked toge ther, w as eco log ica l env ironment be tter and farm ing yie ld higher, as thew ate r qua lity indexes on Ch la. , SD, TN, TP, CODMn o f its had no sign ificant d ifferences w ith those of the contro l group(P > 0.05), and the silver carp biom ass of inc rease and the surv iv a,l w e ight ga in ra tes o f yellow catfish of its w ere highest am ong four m ixed culturem odes.

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备注/Memo

备注/Memo:
国家“十一五”支撑计划专题(2006BAD03B07-04);江苏省科技厅(BC2006353)资助项目
通讯联系人: 边文冀, 研究员, 研究方向: 水产动物遗传育种与养殖生态. E-m ail:JS6060@ s ina. com
更新日期/Last Update: 2013-04-23