A New Spray Chrysanthemum Cultivar, “Cherry Blossom” with Resistant to White Rust, Single Flower Type and Bright Pink Petals for Cut Flower

• 발행기관: 한국육종학회
• 저자명: Jin-Hee Lim Hak-Ki Shin Sang Kun Park Hae-Ryong Cho Hye-Kyung Rhee Mi-Seon Kim Hyang Young Joung
• 간행물 정보: 『한국육종학회지』Vol.40 No.4, 439~442쪽, 전체 4쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2008.12.30

영문 초록

　A new spray chrysanthemum cultivar, ‘Cherry Blossom’ was released by National Horticultural Research Institute (NHRI), Rural Development Administration (RDA), Korea in 2007. A cross was made in 2002 between ‘Relance’, a spray cultivar with red petals and resistant to white rust and ‘Yeonja’, a spray cultivar with pink petals. Trials were conducted from 2005 to 2007 for the evaluation and selection of this cultivar, including shading culture in summer and retarding culture in autumn. The natural flowering time of “Cherry Blossom” is late October, but year-round flowering is possible by shading and lighting treatment. This cultivar is single type flowers with dark pink petals and green flower center and resistant to white rust. It is very stable color of petals when the variety is cultivated under high temperature conditions in summer season. The diameter of flower is 55.0 mm. The number of flowers per stem is 10.5 and the number of petals per flower is 24.0. The days to flowering under the short day treatment is about 45 in spring season.

목차

INTRODUCTION

MATERIALS AND METHODS

RESULTS AND DISCUSSION

키워드

Flower breeding Chrysanthemum Cultivar Retarding culture Flowering time Shading Year-round flowering