취반 후 백도가 좋고 베타글루칸 함량이 높은 찰성 쌀보리 진주찰

• 영문명: Naked Waxy Barley Cultivar Jinjuchal with High Whiteness after Cooking and High β-glucan Content
• 발행기관: 한국육종학회
• 저자명: 이미자(Mi Ja Lee) 서재환(Jae Hwan Seo) 김양길(Yang Kil Kim) 박종철(Jong Chul Park) 최재성(Jae Seong Choi) 박태일(Tae Il Park) 현종내(Jong Nae Hyun) 김정곤(Jung Gon Kim)
• 간행물 정보: 『한국육종학회지』Vol.41 No.3, 299~305쪽, 전체 7쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2009.09.30

국문 초록

신품종 진주찰 쌀보리는 취반 후 백도가 좋고, 베타글루칸 함량이 높은 소립, 내재해, 양질, 다수성 쌀보리 신품종이다. 1996년에 호남농업연구소에서 도복과 내한성이 강하고 찰성으로 립백도와 정맥율이 높으며 취반특성이 우수한 특성을 지닌 진미찹쌀보리 와 수원333호 를 인공교배한 후 계통육종법으로 육성하였다.

영문 초록

A new six-rowed naked barley cultivar Jinjuchal with high whiteness after cooking and high beta-glucan content was developed from the cross between Jinmichapssalbori with high winter hardiness, lodging tolerance, grain whiteness and pearling yield, and Suwon 333 with waxy endosperm by the Honam Agricultural Research Institute (HARI), NICS, RDA in 2007. An elite line, SB962002G-B-B-B-84-4 was selected in 2002 and designated as Iksan 79 It showed good agronomic performance in the regional yield trials (RYT) from 2005 to 2007 and was released with the name of Jinjuchal possessing high whiteness and low proanthocyanidin waxy endosperm. The average heading and maturing dates of Jinjuchal were April 27 and June 1 in paddy field, which were same and one day later than those of the check cultivar Saechalssalbori respectively. The new cultivar, Jinjuchal had 81 cm of culm length that was 1cm longer than that of Saechalssalbori and 4.9 cm of spike length. It showed 673 spikes per m^2, 56 grains per spike, 27.0 g of 1,000-grain weight, and 752 g of test weight. Jinjuchal showed stronger hardiness and better resistance to powdery mildew and BaYMV (Barley yellow mosaic virus) than those of the check cultivar, Saechalssalbori It showed higher beta-glucan content(8.4%) and water absorption rate than those of the check cultivar, Saechalssalbori Its average yield of the pearled grain in the regional yield trial was 3.79 MT/ha in upland, and 3.73 MT/ha in paddy field, which were 1% lower and 3% higher than those of the check cultivar, respectively. Total phenol and proanthocyanidin contents were 4.2 and 0.2 mg/g, respectively. This cultivar is suitable for the area of the daily minimum temperature above -6^℃ in January in Korean peninsula.

목차

서 언

재료 및 방법

결과 및 고찰

적 요

인 용 문 헌

키워드

Barley Naked barley Waxy endosperm Whiteness Proanthocyanidin