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拔秧机械的拔秧作用力试验研究
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摘要:
为了把握拔秧设备开发中单株秧苗起拔力的作用范围,定性试验研究了粉质粘土秧田中单株秧苗起拔力的作用范围,试验得出该类土壤秧田中单株秧苗起拔力最大值在25.3N/株,最小值在4.3N/株,考虑到其它土壤秧田,单株起拔力范围定在5-30N/株较为适宜,并简述了正在开发的拔秧设备若干关键问题。
关键词:  秧苗 单株起拔力 拔秧机械 水稻 开发
DOI:
修订日期:2002-01-10
基金项目:
Research on the Mechanic Force to Draw Rice Seedling
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Abstract:
The sphere of the mechanic force to draw a rice seedling in powder clay was carried out.The results indicated that the maximum drawing force was 25 3 N/plant,the minimum one was 4 3 N/plant,and suggesting a proper force were from 5 N/plant to 30 N/plant.
Key words:  rice seedling,force to draw a rice seedling,machine of draw the rice seedling

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