Comparison of Yield Potential According to Planting Density for Use of Small Potatoes in Greenhouse Cultivation

This study was carried out to investigate planting density suitable for technology that can produce a lot of small seed potatoes to machine sowing, the test material was made of less than 3 g of seed potatoes, and planting density was 75×10, 75×15, 75×20cm. the results of the test study were as follows, number of potatoes per 10a and number of potatoes under 50 g were the most 75×10cm in 2sowing methods. In view of these results, planting density suitable for technology that can produce a lot of small seed potatoes to machine sowing is judged 75×10cm in 2sowing methods. In order for this study to be applied in the agricultural field, cultivation management such as adequate water supply will be required.