摘要
近年来,国家越来越重视野生动植物保护与利用,对野生动植物的利用也逐渐产业化。通过收集资料和实地走访的方式,从野生动植物驯养繁殖、生产加工、观赏三方面,透析四川省宜宾市野生动植物各产业经营活动企业的经营状况、经营规模以及物种种类、数量、地理分布等现状,并通过主成分分析(PCA)对经济效益进行分析,结果显示:(1)投资规模是影响产业化企业经济效益的第一主成分,其中投入总资金对经济效益的影响程度最高,达0.594;(2)第二主成分主要反映企业的养殖规模,以产业化企业的养殖种类对经济效益的影响程度最大,为0.708;(3)产业化经营企业经济效益的综合评分结果显示,经济效益回报最高的企业分值为3.330,综合反映了投入资金与投资规模之间的综合作用关系。
In recent years, our country＇ pays more and more attention to wildlife protection and utilization of wildlife, and the wild resource using is gradually industrialization. Based on the collection of data and on-the-spot investigations, we obtained basic information on the species, quantity, and management conditions of the wildlife industries in Yibin City. Results were obtained according to the Principal Component Analysis （PCA） method. The results are as follows： （1） The first component analysis was mainly influenced by the investment scale, reaching 0.594 ; （2） The second component analysis was influenced by the farm scale, and farm species was the main factor, 0. 708 ; （3） The comprehensive score of the component analysis revealed that the highest score was 3. 330, resulting from the joint effect between the investment scale and the farm scale.
出处
《四川动物》
CSCD
北大核心
2010年第2期325-327,共3页
Sichuan Journal of Zoology
基金
宜宾市野生动植物产业资源项目(20060312)
发酵与资源利用重点实验室资助
