| 庄西伦，刘庆.2012年广东省荔枝投入、产出及经济收益分析[J].广东农业科学,2013,40(11):212-214 |
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2012年广东省荔枝投入、产出及经济收益分析 |
| Analysis on the input-output and economic benefits of lychee in Guangdong province of 2012 |
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| DOI： |
| 中文关键词: 荔枝 投入产出 经济效益 |
| 英文关键词: lychee input-output economic benefits |
| 基金项目:农业部现代农业产业技术体系建设专项资金（nycytx-32-20） |
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| 摘要点击次数: 1045 |
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| 中文摘要: |
| 基于2012年广东省荔枝主产区的调研数据，分别从区域尧规模尧品种等方面对荔枝的投入、产出和经济效益进行分析。结果表明：广东省荔枝种植主要集中在粤西和珠三角地区，粤东地区的种植规模与成本利润率均最低，珠三角地区的荔枝产值（每
667m2）最高，粤西地区的荔枝产量（每667m2）最高，但其产值不及珠三角地区曰种植面积臆0.67hm2和种植面积跃3.33hm2的荔枝园的产量均较高，但产值与种植规模呈明显的正相关关系，因此可以通过适度扩大种植规模来提高生产效率；广东省以种植桂味和妃子笑品种为主，且这两个品种的产值均较高，另外糯米糍和黑叶的产值也很高，应加强对其进行品种改良和推广。 |
| 英文摘要: |
| This paper was based on the 2012 survey data of the lychee main production areas in Guangdong, it respectively analyzed the input-output and economic benefits of lychee from regions, scales and varieties aspects. The results indicated that: Guangdong lychee was mainly grown in western Guangdong and the Pearl River Delta area, the scale and cost-profit rate were the lowest in eastern Guangdong, the Pearl River Delta area had the highest yield value(per 667 m2), the western Guangdong had the highest yield (per 667 m2)but its yield value was less than the Pearl River Delta region. Both the scale of below 0.67 hm2 and above 3.33 hm2 had higher yield, as it presented a significantly positive correlation between the yield value and the scale of planting, so we can upgraded the production efficiency through moderate expansion of the planting scale. The lychee cultivation was based on two main varieties as Guiwei and Feizixiao in Guangdong, and these two varieties both had a higher yield value. In addition, Nuomici and Heiye also had a higher yield value, so we should strengthen their variety improvement and extension. |
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