국내 채종이 가능한 케나프(Hibiscus cannabinus L.) 신품종 ‘장대’

• 영문명: An Improved Kenaf Cultivar ‘Jangdae’ with Seed Harvesting in Korea
• 발행기관: 한국육종학회
• 저자명: 강시용(Si-Yong Kang) 권순재(Soon-Jae Kwon) 정상욱(Sang Wook Jeong) 김진백(Jin-Baek Kim) 김상훈(Sang Hoon Kim) 류재혁(Jaihyunk Ryu)
• 간행물 정보: 『한국육종학회지』Vol.48 No.3, 349~354쪽, 전체 6쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2016.09.30

영문 초록

Kenaf (Hibiscus cannabinus L.) is an annual herbaceous crop of the Malvaceae family. Recently, kenaf is being used in many diversified applications such as pulp, animal feed, bioplastics and cellulosic biofuel etc. A new cultivar Jangdae was developed by mutation breeding using irradiated with 300 Gy gamma-rays. Jangdae has a few distinguishable characteristics such as early flowering, high seed yield and palmate leaf, compared to wild type (Jinju). The fresh matter (FM) and dry matter (DM) yield of Jangdae are similar to those of Jinju, their seed yield (833.3 kg/ha) is approximately 4 times higher than that of Jinju. In addition, the FM and DM yield of Jangdae are 40% higher than those of early-maturing cultivar (C11). We performed the nutritive value of four kenaf cultivars (Jangdae, Jinju, C11 and Hongma300) at 100 day after seeding. The crude protein content of Jangdae, Jinju, C11 and Honma300 were 10.5, 11.0, 9.4 and 10.6%, respectively. The crude fiber, neutral detergent fiber and acid detergent fiber contents were no significant difference among the cultivars. Jangdae, which afforded both a high biomass and seed yield in South Korea, may be useful as potential source of feed and industrial materials.

목차

1. 서언

2. 재료 및 방법

3. 결과 및 고찰

4. 적요

키워드

Mutation breeding Kenaf Seed yield high biomass