자가화합성, 혹응애저항성 4배체 구기자 ‘화선’

• 영문명: ‘Hwaseon’, a Tetraploid Gogi Berry (Lycium chinense Miller) Cultivar with Self-compatibility and Resistant to Gall Mite (Eriophyes spp. Keifer)
• 발행기관: 한국육종학회
• 저자명: 이정(Jeong Lee) 이보희(Bohee Lee) 김선중(Seonjoong Kim) 윤상림(Sanglim Yoon) 최현구(Hyungu Choi) 김주영(Juyeong Kim) 김수동(Sudong Kim)
• 간행물 정보: 『한국육종학회지』Vol.56 No.3, 309~318쪽, 전체 10쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2024.09.01

국문 초록

To breed a Gogi Berry cultivar with high quality and high yield, CBP14639-56, asa Gogi Berry line, was selected from the hybrids(F1) of ‘CBP11542-206 (IT345448)’ and‘CBP07445-64 (IT258918)’in 2015. The preliminary and the advanced yield were conductedto investigate yield characteristics during 2016 to 2017 and the selected line wasnamed Cheongyang No. 34. The regional yield trials of Cheongyang No. 34 were performedat Cheongyang, Yesan and Geumsan areas during 2018 to 2020. As a result, CheongyangNo. 34 was registered as the new variety, ‘Hwaseon’. The specific characteristics of‘Hwaseon’ are as follows. The type of tree is half opened shape and leaves are green andround-lanceolate. The observed flowering time is June 18, later than the comparative variety‘Chengmyeong’. The shape of fruits is red, long oval type and a large fruit species. Self-compatibility rate was 71.7%, which was very high compared to 2.8% of the comparativevariety, ‘Cheongmyeong’. The resistance against gall mite (Eriophyes spp.) wasstronger. The content of betaine, the indicator component, was similar to the comparativevariety, and the dried-fruit yield increased by 41% compared to ‘Cheongmyeong’ in the regionalyield trials. The Gogi Berry ‘Hwaseon’ is a Self-compatibility variety that does notrequire mixing of pollinated varieties, and it is expected to help farmers growing Gogi Berry,who are suffering from low fertilization rates due to the recent decrease pollinating insectsuch as honeybees due to climate change and a decrease in high-temperature activity(Registration No. 9181).

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재료 및 방법

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키워드

Goji berry Lycium chinense Cultivar Self-compatibility Hwaseon