본 연구는 토마토의 단위결과성을 평가하여 육종의 기초자료로 활용하고자 토마토 12계통과 17근연종을 공시하여 수행한 결과, 제웅후 50%이상, 방임시 90%이상 착과한 CLN431-85-13-12, CLN425-130-8-1, CLN435-185-4-9등 3계통이 단위결과성 모본으로 우수하여 선발되었다.
This study was carried out to use as the basic data for breeding by evaluating parthenocarpy with 12 tomato lines and 17 allied species. Fruit set of open pollination plots was over 90% in 11 lines(CLN430-85-13-5 etc), 9.1-50% in 10 lines(LA1306 etc.), and the rest no fruit set. Fruit set after emasculation resulted highly 51.4% in CLN431-85-13-12, 53.9% in CLN425-130-8-1, 66.7% in CLN435-185-4-9, and 72.2% in Ventura, respectively. But fruit set in other tomato lines resulted under 50% and 17 allied species(LA1306 etc) resulted no effect of fruit set. Fruits other emasculation had no seeds and fruits after open pollination had 10-70 seeds per fruit. This result of this work showed that 3 lines, CLN435-185-4-9, CLN425-130-8-1, and CLN431-85-13-12, resulted in good effectiveness on the evaluation of parthenocarpy in tomatoes.
