体重和光照条件对罗氏沼虾幼体氧代谢的影响.PDF

199 8, 17( 4)#14- 17 Chinese Journal of Ecology * 林小涛 黄长江 梁旭方 曹双俊 ( 暨南大学水生生物研究所, 广州5 10632) Effects of Feeding, Body Weight and Light Condition on Respiration of the Larvae of Ma cro brachium rosenbergii . L in Xiaotao, Huang Ch angjiang, L iang Xuf ang, Cao Shu angjun ( Instituteof Hydrobiology, Jinan Univ ersity, Guangz hou 5 10632). ChineseJournal of Ecology, 1998, 17( 4) : 14 - 17 Eff ect s of f eeding , body w eight and light condition on r esp iration of the lar vae of Macrobrachium rosenbergii w ere studied in laboratory T he ox yg en consumpt ion incr eased about 1 2 - 1 5 tim es af ter full feeding, but dropped to routine levels after stopped f eeding f or 6 hours T he incr ease in ox y g en consumpt ion caused by f eeding w as not associated w ith both f eeding duration and larval body w eight And the r outine o xyg en consumption of the larvae did not show any sig nif icant diff erences betw een lig ht and dar k rearing conditions Based on the data in the pr esent study, a regression f or mula betw een the routine ox ygen con sumption and dry body w eight of larvae is = 5. 1204 W0 8269, w here is the routine oxy gen consumption of the larvae and W is the dry body w eig ht Key words: lar vae of Macrobrachium rosenbergii, oxy gen consumption , f eeding, body w eight , light 1995 2~ 5 , , , , 10 L ( 22cm) 1 ( Z ) 800 , 1 [ 1] , , ( ) 1~ 2 , 5 ml-