Primary study on the nitrogen budget of <i>Penaeus chinensis</i>

Zhang Shuo; Dong Shuanglin; Wang Fang

Article Contents

Article Navigation > Haiyang Xuebao > 1999 > 21(6): 81-86

Zhang Shuo, Dong Shuanglin, Wang Fang. Primary study on the nitrogen budget of Penaeus chinensis[J]. Haiyang Xuebao, 1999, 21(6): 81-86.

Citation:

Zhang Shuo, Dong Shuanglin, Wang Fang. Primary study on the nitrogen budget of Penaeus chinensis[J]. Haiyang Xuebao, 1999, 21(6): 81-86.

Zhang Shuo, Dong Shuanglin, Wang Fang. Primary study on the nitrogen budget of Penaeus chinensis[J]. Haiyang Xuebao, 1999, 21(6): 81-86.

Citation:

Zhang Shuo, Dong Shuanglin, Wang Fang. Primary study on the nitrogen budget of Penaeus chinensis[J]. Haiyang Xuebao, 1999, 21(6): 81-86.

PDF( 451 KB)

Primary study on the nitrogen budget of Penaeus chinensis

Aquaculture Open Laboratory of Ocean University of Qinngdao, Qingdao 266003

Received Date: 1998-02-01
Rev Recd Date: 1998-11-12

Abstract

Abstract

The study on nitrogen budget of Penaeus chinensis[I:(0.255±0.038)g; II:(3.522±0.207)g;Ⅱ:(11.132±0.71)g] is conducted at 3 temperature levels (20, 25, 30℃)and size[(0.344±0.028)g] under 5 salinity levels (5, 13, 20, 28, 35) at 25℃.The results shown as follow:(1) the nitrogen consumption rate (1) increased with increasing of temperature and de-crewed with increasing of body weight. The largest consumption rate is 13.88 mg/(g·d) at salinity 13 and the minimum is 11.78 mg/(g·d) at salinity 5, (2) the proportion of ingested nitrogen allocated to growth(G)decreased significantly with increasing of temperature. The nitrogen average growth rates fed polychaete worm are 34.78%,29.59%,18.53 % and ones fed formulated diet. 26.06%,20.48 %,8.47% and (3) the nitrogen budget fed polychaete worm and fed formulated diet are:100I=27.636+ 3.58E+1.66E+67.13 U and 100I=18.346+4.10E+6.07E+71.49 U, respectively, where E is nitrogen of exuviate, F is feces and U is excretion.
- Penaeus chinensis,
- nitrogen budget,
- polychaete worm,
- formulated diet

FullText(HTML)

References(8)

References

李爱杰.水产动物营养与饲料学.北京:中国农业出版社,1994, 16-17

麦康森.对虾(Penaeets chinensis)对饵料蛋白质及氨基酸的消化率.青岛海洋学院学报,1986, 16(4); 46-53

沈晓民,刘永发.中国对虾对蛋白质、脂肪和淀粉消化率的初步研究.水产学报,1991, 15(3):235-240

荣长宽,梁素秀.鱼虾类营养研究进展.广州:中山大学出版社,1995, 333-338

Deering M J, Fielder D R. Effects of temperature on growth and protein assimilation in juvenile leader prawns Penaeus manodors.J. World Aqua. Soc.,1995, 26(4):465-468

Coursin Marc, Gerard Cuzon, Jean Guillaume. Digestibility of starch in Penneus uannamei:in vivo and vitro study on eight samples of various. Aquaculture, 1996, 140, 361-372

Fenucci J L, Casa de Fenucci A. The assimilation of protein and carbonhydrate from prepared diets by the shrimp, Penaeus Stylirostris. J. World Maricult. Soc.,1982, 13, 134-135

Amouroux J M, Gerard C, Antortie G. Association of pulse chase design, compartmental analysis and analog modeling to assess absorption and assimilation efficiencies in Penneus stylirostris Fed an artificial diet. Aquaculture, 1997, 149, 71-86

Relative Articles

Supplements(0)

Cited By

Proportional views