A New Spray Chrysanthemum, Pure Angel with Resistant to White Rust, Single Flower Type and Pure White 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.41 No.2, 173~176쪽, 전체 4쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2009.06.30

영문 초록

A new spray chrysanthemum cultivar Pure Angel was released by National Institute of Horticultural and Herbal Science (NIHHS), Rural Development Administration (RDA), Korea in 2007. The cross was made in 2004 between Innocence , a breeding cultivar of NIHHS, and Baeksokuk , a spray cultivar with white petals. Trials were conducted from 2005 to 2007 for the evaluation and selection of this cultivar, including shade cultures in summer and retarding cultures in autumn. The natural flowering time of Pure Angel is late October, but year-round flowering is possible by photo-periodic control. The cultivar has single type flowers with pure white petals and a green flower center. It shows long vase life and resistance to white rust. The diameter of flower is 52.5 mm. The numbers of flowers per stem and petals per flower are 12 and 22.5, respectively. Days to flowering under the short day treatment is about 52 days in spring seasons.

목차

INTRODUCTION

MATERIALS AND METHODS

RESULTS AND DISCUSSION

키워드

Dendranthema grandiflorum flower breeding white rust resistance year-round flowering