Study on the characteristics of the trait manifestation in the progeny treated by r-rays in rice anther culture. [Korean

• Published in: Journal of the Academy of Agricultural Science
• Main Authors: Kang Yong Ho, Li Tae Sik, Ryu Jong Su [Inst. of Rice Pyongyang]
• Format: Journal Article
• Language: English
• Published: 2002
• Subjects: agronomic characters; antera; anthere; anthers; breeding methods; cal; callo; callus; caractere agronomique; caracteristicas agronomicas; descendance; korea democratic people' s republic; methode d' amelioration genetique; metodos de mejoramiento genetico; mutacion; mutant; mutantes; mutants; mutation; oryza; progenie; progeny; rendement; rendimiento; republica popular dem de corea; republique dem et pop de coree; yields

We studied the induction of the mutant treated by r-rays to anther culture of rice and the characteristics of the trait manifestation in its progeny. The types of the mutants in the progeny treated by r-rays to anther culture callus of rice appeared with high frequency and manifestation of the traits were variable. Also, the early and high yielding good lines could be selected in a short preiod.