A New Potato Cultivar, “Haryeong” with Resistance to Late Blight and Good Culinary Taste of Steamed Potato

• 발행기관: 한국육종학회
• 저자명: Young Eun Park Ji Hong Cho Hyun Mook Cho Kyoung Yul Ryu Jung Yun Yi Hyo Won Suh Yul Kyun Ahn Hyung Ki Lim Hyun Sook Kim Seong Jin Choi
• 간행물 정보: 『한국육종학회지』Vol.38 No.3, 213~214쪽, 전체 2쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2006.06.30

영문 초록

“Haryeong” was bred through the potato breeding program at the National Institute of Highland Agriculture (NIHA). It was finally selected from the population derived from the cross between “Atlantic” as a female and “Superior” as a male parent in 1996. It has a round, smooth, light yellow-skinned tuber characteristics and high dry matter content. It showed high resistance to late blight (Phytophthora infestans) and leaf roll virus (PLRV), and also moderate resistance to PVY and common scab. According to the results of organic farming field evaluation with non-chemical application treatment in 2005, it also showed very low late blight infection rates 2.3% and 75.5 of AUDPC. Its mean tuber yield from the trial was 77% higher than that of “Superior”. Its mean tuber yield from the regional yield trials at 5 locations during 3 years was 40 ton/ha, and 6% higher than that of “Superior”. Its mean dry matter content at all locations was also higher than that of “Superior”. Its texture of steamed potatoes is very mealy and gives a good culinary taste.

키워드

potato late blight organic farming trial high dry matter content