摘要
用呼吸测热法及相应的代谢、饲养试验对4头成年梅花公鹿绝食、维特能量代谢和甲烷能代谢进行了测定，结果表明：成年梅花公鹿绝食代谢产热（FHP）为365KJ／W0.75·d。维持代谢能需要量（MEm）为516KJ／W0.75·d；维持代谢能的利用效率（Km）为0．707，甲烷能（CH4E）产生量随GEI的增加而增加，也随采食后时间的推移而减少；CH4E的产生量分别占GEI、DEI和HP的5．61％、8.83和10．88％。以GEI为自变量，CH4E为依变量所建立的甲烷能估计方程为：CH4E（KJ／d）＝0．07GEI（KJ／d）－101．04（r=0．944，p＜0．01）
The fasting heat production (FHP),metabolic energy maintenance (MEm) fer requiment and methance energy (CHE) metabotism were mesaured by indirect respiration chamber system digestion metabolism trail in four adult(5 -year-old)male sika deer. The results showed that the FHP was 365 KJ/W0.75/day ; the MEm requirmcnt was s16KJ/w0.75/day ;The efficieney of MEm (km) was o. 707.The amount of CHE prodiction was 6. 61 %, 8. 63% and 10. 88% of the GEI, DEI and HP.respectively. The relation between CH E and GEI was expressed by the foolowing equation.CH E(DJ/day) = 0. 07GEI(KJ/day) - 101. 04(r= 0. 944 P<0. 01)
出处
《特产研究》
1997年第1期1-4,共4页
Special Wild Economic Animal and Plant Research
关键词
鹿
梅花鹿
能量代谢
公鹿
sika deer, energy metabolism, respiration calorimetry, fasting,maintenance, methane energy
