포도 착색기 적엽처리에 의한 적색계 포도 ‘홍이슬’ 품종의 착색 향상 효과
(주)코리아스칼라
- 최초 등록일
- 2016.08.09
- 최종 저작일
- 2016.06
- 6페이지/ 어도비 PDF
- 가격 4,000원
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서지정보
ㆍ발행기관 : 한국국제농업개발학회
ㆍ수록지정보 : 한국국제농업개발학회지 / 28권 / 2호
ㆍ저자명 : 남종철, 장은하, 양 혁, 조은경, 정성민, 허윤영, 고상욱, 최인명
목차
재료 및 방법
결과 및 고찰
기상환경 및 적엽처리에 따른 광 환경
적엽처리에 따른 과실 품질 및 과피 착색
적 요
REFERENCES
영어 초록
The table grape 'Hongisul' with strong cold and disease resistance has high sugar, low acidity and excellent palatability. However, this grape has a problem of poor coloring. This study was carried out to improve the fruit color through leaf removal treatments in ‘Hongisul’ grapes. The leaf removal treatment involved removing 2 leaves and 4 leaves around the grape cluster at the start of veraison. The light exposure value of clusters increased 4 leaves removal clusters compared with those of the 2 leaves removal and non-treatment. However, there was no difference in the ambient temperature among the three treatments. The improved light exposure caused by leaf removal increased soluble solids content and the ratios of hunter a value (red) in the grape skins, while total acidity had decreased more in the leaf removal. These findings are expected to improve viticultural practices with the aim of producing red-colored grape.
참고 자료
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