간척지에서 수도 (水稻) 및 기타작물의 내염성에 (耐鹽性) 관한 연구 - 6. 염분간척지에서 직파법과 (直播法) 이앙법 (移秧法) 에 의한 수도생육의 (水稻生育) 비교 = Study on the Salt Tolerance of Rice and Other Crops in Reclaimed Soil Areas. - 6. The Comparison of Growth in the Direct Sowing and Transplanting of Rice Culture in the Reclaimed Salty Areas.

다국어 초록 (Multilingual Abstract)

The Nongkwang variety was sown directly in the field by the three methods of dibbling, drill seeding and broad-casting in non-, low- and high-salty areas, and compared with the growth of transplanted rice in each areas. The yield of rough rice wat increased remarkably by direct sowing when compared with that produced by transplanting in both salty areas, but in non-salty area, the former was decreased significantly. There was no significant difference in the yields of rough rice resulting from three seeding methods of direct sowing in each area. The direct sowing method was predominated in number of panicie, weight of panicle, ratio of matured grains, milling recovery percentage, and straw weight in both salty areas, and dicreased in panicle weight and ratio of matured grain in nonsalty area.