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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (17): 393-397.

• 农业科技信息 • 上一篇    下一篇

大连市种植业主要作物经济效益分析

胡涛   

  • 收稿日期:2010-03-12 修回日期:2010-05-10 出版日期:2010-09-05 发布日期:2010-09-05

The analysis on Dalian suburban farming economic benefit

  • Received:2010-03-12 Revised:2010-05-10 Online:2010-09-05 Published:2010-09-05

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摘要：

本研究旨在及时掌握大连市种植业生产现状、布局特点，指导农民进行高效、高产、高质的种植业生产。论文依托大连农业经济运行动态监测信息系统覆盖大连市6个区县的动态监测网络，采集2008年大连市种植业760个农户全作物种植的投入产出构成信息等方面的定向动态数据作为市种植业经济运行的样本。结果表明：苹果和樱桃具有一定的规模优势，蔬菜并不具备规模优势，玉米具有一定的规模效益，水稻的规模效应不明显。

关键词: 大蜡螟, 大蜡螟, 抗菌物质, 抑菌活性检测, 凝胶过滤

Abstract:

This study was to grasp farming production status, layout features. It could conduct farmers to undertake efficient, high-yield, high-quality crop production. The paper relies on the dynamic monitoring of agricultural economy which covers six districts in Dalian. The monitoring system collects the full-crop input and output composition information of 760 suburban farmers as the suburban farming economic operation sample.The results indicated that Apple, cherry and corm had a certain scale advantages and vegetables did not have the scale advantages but rice did not have obvious scale effect.