| 北京市蛋鸡繁育体系最优结构的研究 |
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| 引用本文： | 庞航,吴常信,张沅.北京市蛋鸡繁育体系最优结构的研究[J].湖南农业大学学报(自然科学版),1989(4). |
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| 作者姓名： | 庞航 吴常信 张沅 |
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| 作者单位： | 湖南农学院
(庞航)，北京农业大学
(吴常信)，北京农业大学(张沅) |
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| 摘 要： | 利用系统分析的方法,根据线性规划模型预测了北京市未来蛋鸡良种繁育体系的最优结构,以充分利用现有的饲料资源、生产资金和鸡舍条件,使经济效益达到最大。同时还进行了灵敏度分析,对最优结构的可行性和几种配套利用形式进行了讨论,为北京市蛋鸡生产的规划和决策提供了科学依据。
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| 关 键 词： | 卵用蛋鸡 系统分析 产蛋量 最佳化 经济效果 北京 |
A STUDY ON THE OPTIMIZATION OF LAYER BREEDING SYSTEM IN BEIJING |
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| Pang Hang,.A STUDY ON THE OPTIMIZATION OF LAYER BREEDING SYSTEM IN BEIJING[J].Journal of Hunan Agricultural University,1989(4). |
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| Authors: | Pang Hang |
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| Abstract: | By using system analysis and linear program model, the paper predi-cted the optimum structure of future layer breeding system in Beijing, in orderto make use of existing feed resources, production funds and chicken houses, andmaximize the economic efficiency of layer production. The sensitivity analysiswas made. It also analyzed the feasibility and available mating forms of theoptimum strucure, which provided a scientific basis for programming and policymaking of layer production in Beijing. |
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| Keywords: | Egg type chicken Systems analysis Egg production Optimization Economic effect Beijing |
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