1 농촌진흥청 공정육묘장현황, "www.rda.go.kr"
2 Min, Y. B., "Optimum operating conditions of a vacuum nozzle seeder" 25 (25): 463-470, 2000
3 Kim, D. E., "Development of vacuum nozzle seeder for cucuribitaceous seeds (II). -test of seed feeding, arranging and sowing performance of large seeds -" 28 (28): 525-530, 2003