중생 다수 풋거름용 헤어리베치 ‘온토비’

• 영문명: A Medium-late Maturing and High Biomass Hairy Vetch (Vicia villosa Roth) Variety for Green Manure, ‘Ontobi’
• 발행기관: 한국육종학회
• 저자명: 구자환(Ja-Hwan Ku) 김민태(Min-Tae Kim) 한옥규(Ouk-kyu Han) 권영업(Young-Up Kwon) 김충국(Chung-Guk Kim) 전원태(Weon-Tai Jeon) 조현숙(Hyeoun-Suk Cho) 강위금(Ui-Gum Kang) 오인석(In-Seok Oh) 이정태(Jeong-Tae Lee) 양창휴(Chang-Hyu Yang)
• 간행물 정보: 『한국육종학회지』Vol.47 No.4, 414~420쪽, 전체 7쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2015.12.30

영문 초록

In order to develop a hairy vetch (Vicia villosa Roth) cultivar which is suitable for cropping after the rice harvest in middle and northern regions because the cultivar can stably pass the winter season and produce much green manure, the National Institute of Crop Science developed the ‘Ontobi’, an elite cultivar through the method of line breeding after having selected good plants with superior growth rate which were derived from the germplasm ‘Ch4 (introduced from China)’. As main characteristics, ‘Ontobi’ has vivid green leaves during the blooming period and its stem hair’s density is high, and its blooming period is May 15 on average nationwide, and its average blooming period is 5 days later than that of ‘Cheongpoongbora’ the check variety. The Ontobi’s overwintering rate is 87% on average, showing 2% higher than that of the check variety, and its dry matter yield is 5.44 ton/ha on average, showing 17% more than that of the check variety, and its nitrogen content is 172kg/ha on average, showing 13% more than that of the check variety. ‘Ontobi’ can be cultivated in every region nationwide having its average lowest temperature in January is over -15℃.

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키워드

Hairy vetch Ontobi Green manure Cultivar