논문 상세보기
pp.218-222
간탁답과 Leaf-cutting method를 이용하여 수종의 수도품종에 대하여 내염성을 검토한 결과는 다음과 같다. 1. 간탁답에 이항 후 초기 출근량은 밀양 30호와 조생통일이 양호한 편이었다. 2. Leaf-cutting method를 이용한 내염도 측정에서도 조생통일과 밀양 30호가 출근량이 높았다.
It has been ascertained by a few researchers that soil salinities of the saline paddy fields have some effects upon the root development of the rice plants. But much is not known about the root formations of the rice plants in different varieties cultivated at the saline paddy field. Therefore this experiments were conducted to study the salinity tolerance of rice plants via variety test. Tested varieties were Akibare, Jinheung, Milyang #30, Josaeng Tongil, Suweon #264 and Suweon #287. And testing methods were cultivation experiment at the saline paddy field and leaf-cutting method at the laboratory. The results of cultivation experiment showed Milyang #30 and Josaeng Tongil were superior to others in root formation, and those of leaf-cutting method revealed that Josaeng Tongil and Mi1yang #30 were also superior to others in root formation and root length.
