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Position: Home > Articles > Research on the Optimization of Beef Cattle System on Sown Pasture Acta Prataculturae Sinica 1996 (1) 58-68

人工草地肉牛系统优化生产模式的研究

作  者:
蒋文兰;刘兴元;吴明强
单  位:
甘肃省草原生态研究所;贵州高原草地试验站
关键词:
人工草地;肉牛;放牧系统;优化模式
摘  要:
通过对贵州省独山县三个农户肉牛生产系统监测资料的分析,指出了原系统在冢畜对策方面存在的一系列问题,并对LDR系统进行了优化设计。经过优化的LDR新系统与原系统相比,每公顷草地产出的畜产品单位,由130.9APU提高到894.6APU,提高了5.8倍。每公顷草地的销售毛利,由101.64元提高到1698.36元,提高了15.7倍。
译  名:
Research on the Optimization of Beef Cattle System on Sown Pasture
作  者:
Jiang Wenlan Liu Xinyuan (Gansu Grassland Ecological Research Institute, lanzhou 730020) Wu Mingqiang (Guizhou Plateau Grassland Experiment Station, Weining 550001)
关键词:
Sown pasture, Beef cattle, Grazing system, Optimization
摘  要:
Analyzing the monitor information for three beef cattle system(LDR, LSX, MSX farmers), a series of problems about the stock policy for the old systems were put forward. A new system (improved system) was designed for LDR system. Compared with the old system, the output of animal product units(APU) of the new system increased from 130. 9 APU/hm~2 to 894.6APU/hm~2 which was about 6.8 times that of the old system; The Gross Margin per hectare increased from 101.64 to 1698.36 Yuan/hm~2 which was 16.7 times that of the old system.

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