摘要
采用灰色关联度分析方法,对广西壮族自治区1991～2007年的蚕业收益与桑园面积、发种量、蚕茧产量、收购价格、含税成本等5个主要影响因素之间的关联进行了探讨。结果表明:蚕茧收购价格和含税成本对蚕业收益的影响作用最大,其次是发种量,而桑园面积和蚕茧产量对蚕业收益的影响则相对较小。提出降低蚕茧生产成本、稳定蚕茧收购价格、保障蚕种供应、规模发展蚕桑园区和加大蚕茧生产政府资金扶持的建议。
This paper analyzed the five correlative factors on Guangxi cocoon and silk industry with the mulberry field area, amount of silkworm eggs for distribution, cocoon output, purchase price and taxes cost from 1991 to 2007 to understand the high level associated factors in the past years. The result showed that purchase price and taxes cost were high level correlative with the sericuhure benefit of Guangxi, and amount of silkworm eggs for distribution took the second place, mulberry field area and cocoon output had the least influence on serieulture benefit. On this Basis, some suggestions for its future development were given.
出处
《广西蚕业》
2011年第1期45-50,共6页
Guangxi Sericulture
关键词
蚕业收益
影响因素
灰色关联度
广西
sericulture benefit
analysis of influential factors
Guangxi
