家禽科学
傢禽科學
가금과학
POULTRY SCIENCE
2012年
8期
5-8
,共4页
龙胜凤鸡%生长曲线%非线性模型
龍勝鳳鷄%生長麯線%非線性模型
룡성봉계%생장곡선%비선성모형
Longsheng Feng Chicken%Growth Curve%Non-linear models
为了解龙胜凤鸡的生长发育规律,本研究运用Logistic、Gompertz和Bertalanffy3种非线性模型分别对龙胜凤鸡的生长情况进行曲线拟合和分析。研究结果表明,3种模型均能较好的模拟龙胜凤鸡生长曲线,拟合度假。)均高于0.99,其中以Bertalanffy模型的拟合度最高(公、母鸡都为0.997)。因此,运用3种模型对龙胜凤鸡进行生长曲线的拟合和比较分析是可行的,本研究也为及时了解龙胜凤鸡的生长发育规律提供了参考。
為瞭解龍勝鳳鷄的生長髮育規律,本研究運用Logistic、Gompertz和Bertalanffy3種非線性模型分彆對龍勝鳳鷄的生長情況進行麯線擬閤和分析。研究結果錶明,3種模型均能較好的模擬龍勝鳳鷄生長麯線,擬閤度假。)均高于0.99,其中以Bertalanffy模型的擬閤度最高(公、母鷄都為0.997)。因此,運用3種模型對龍勝鳳鷄進行生長麯線的擬閤和比較分析是可行的,本研究也為及時瞭解龍勝鳳鷄的生長髮育規律提供瞭參攷。
위료해룡성봉계적생장발육규률,본연구운용Logistic、Gompertz화Bertalanffy3충비선성모형분별대룡성봉계적생장정황진행곡선의합화분석。연구결과표명,3충모형균능교호적모의룡성봉계생장곡선,의합도가。)균고우0.99,기중이Bertalanffy모형적의합도최고(공、모계도위0.997)。인차,운용3충모형대룡성봉계진행생장곡선적의합화비교분석시가행적,본연구야위급시료해룡성봉계적생장발육규률제공료삼고。
In order to research the growth curve of Longsheng linear models,such as Logistic,Gompertz and Bertalanffy,were used results show that the growth curves were appropriately fitted with the values of R2 were more than analyze Chicken 0.99,and Bertalanffy models fi g Chicken,three non- alyze and fit it. Our the three t most. non-linear models, So,it is feasible to and fit the growth curve of the different gender growth curve of Longsheng Feng using these non-linear models