| 摘要: |
| 在Cobb-Douglas生产函数的基础上，推导出饲料工业对畜牧业产出的贡献率计算公式，并结合灰色数列预测模型，对“八五”期间陕西省饲料对畜牧业的贡献率进行了定量研究。 |
| 关键词: 饲料工业 畜牧业 贡献率 灰色数列 |
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| Estimating method of feed contribution rate to the stockbreeding output in Shaanxi Province |
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| Abstract: |
| Based on the Cobb-Douglas product function,estimating formula of feed contribution rate to the stockbreeding output are deduced.Moreover,combining gray series forecast model,quantitative research of feed contribution rate to stockbreeding output is presented for Shaanxi province during “the eighth five-year plan”. |
| Key words: feed industry stockbreeding contribution rate gray series |
