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http://dx.doi.org/10.5307/JBE.2003.28.6.531

Development of Vacuum Nozzle Seeder for Cucuribitaceous Seeds(II) - Test of Seed feeding, Arranging and Sowing performance of large seeds -  

김동억 (Plant Production Factory Lab., National Agricultural Mechanization Research Institute)
장유섭 (Plant Production Factory Lab., National Agricultural Mechanization Research Institute)
김종구 (Plant Production Factory Lab., National Agricultural Mechanization Research Institute)
김현환 (Plant Production Factory Lab., National Agricultural Mechanization Research Institute)
이동현 (Plant Production Factory Lab., National Agricultural Mechanization Research Institute)
Publication Information
Journal of Biosystems Engineering / v.28, no.6, 2003 , pp. 531-536 More about this Journal
Abstract
This study was carried out to develop a vacuum nozzle seeder for large seeds and performance was tested on seed feeding, arranging. and sowing peformance. The results of this study were as follows： The operation of feeding device of the seeder was programmed to operate a period of setting time after sowing 6 rows. The setting time was decided based on a discharged seed by the angular speed of feeding roller. The arranging accuracy of 'tuktozwa', 'hukjong' and 'chambak' was 96.4％, 95.2％ and 89.4％ respectively. The working performance was 75.6sheet/hr which was 3.8 times higher than that of manual work. An average seeding rate of 1 grain was 97.8％.
Keywords
Seeder; Raising plug seedlings;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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