期刊论文

Xie, F.(hunanxie2002@163.com)

中文

农业工程学报

1002-6819

2013

29

3

9-15

10.3969/j.issn.1002-6819.2013.03.002

湖南省教育厅重点项目（10A055）； 长沙市科技攻关计划（K1003044-21）； 农业部葡萄产业体系资助计划；

本校为第一且通讯机构

开沟施肥是葡萄园生产过程中的重要环节.传统的葡萄园开沟施肥通常是人工挖掘填埋,劳动强度大,工作效率低.为了提高开沟效率,通过对葡萄园环境及其开沟农艺要求的分析,设计制造了一种驱动型葡萄园小型开沟机,该机为旋耕刀以反转方式进行开沟工作,抛出的土由挡土导流板引导落在沟的两旁.对开沟机进行的性能试验结果表明：该开沟机2次作业开出的沟深可达500 mm 左右,沟宽超过200 mm,且沟壁光滑、沟型整齐平直、沟中残留碎土少,满足葡萄园农艺要求;该机开沟部件碎土、抛土性能好,整机操作灵活,能适应葡萄园管理要求,也可用于其他果园、茶园、农田等开沟作业;该开沟机成本低,经济效益较好.

Grapes are a brilliantly colored, tasty, and nutritious fruit popular among consumers. As human dietary preferences change and leisure tourism develops, suburban efficient sightseeing vineyards have attracted more and more attention and will promote grape industry development, increasing the prevalence of large, grape-picking gardens in urban areas. In addition, the grape industry has become an important source of suburban wealth. The cultivation mode of grapes is frame type, and its space is so narrow and low that small orchard-management machinery does not work well. During grape planting an...