Development and Testing of a Power Tiller Operated Potato Digger

Naveen Kumar; Bratati Chowdhury; P.S. Chattopadhyay

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Development and Testing of a Power Tiller Operated Potato Digger

机译：电力分蘖经营马铃薯挖掘机的开发和测试

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A bullock operated single row potato digger was modified to be used as an attachment to power tiller, by considering the power availability after complete removal ofrotavator tillage assembly. It consisted of a frame, blade with share point, tool shank, extended screw and depth control wheel. An offset beam was provided to adjust the blade to the left and right to the power tiller. The performance of the power tiller operated potato digger was evaluated for harvesting at 40 cm x 60 cm spacing in thefield for forward speed of 1km/h and also compared with manual digging. The effective field capacity and field efficiency were found to be 0.105 ha/h and 77% respectively. The developed digger was found very economical as it reduced cost by 60 % over manual digging using spade.

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来源
《Agricultural Engineering Today》 |2017年第3期|共5页
作者
Naveen Kumar; Bratati Chowdhury; P.S. Chattopadhyay;
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作者单位

Research Scholar Agricultural and Food Engineering Department IIT Kharagpur-721302;

Department of Hydrology IIT Roorkee-247667;

Professor Faculty of Agricultural Engineering Bidhan Chandra Krishi Viswvidyalaya Mohanpur West Bengal- 741252;

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原文格式 PDF
正文语种 eng
中图分类农业工程;
关键词
Potato digger; Field capacity; Field efficiency; Mechanical harvesting;

机译：马铃薯挖掘机;现场容量;现场效率;机械收获;

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Development and Testing of a Power Tiller Operated Potato Digger

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