KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)
- Volume 32 Issue 1
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- Pages.97-102
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- 1987
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
Influence of Days after Flowering and Cultural Environments on Changes of Alpha-Acid Content in Hops (Humulus lupulus L.)
홉프의 재배환경과 개화후 일수에 따른 $\alpha$ -acid 함량 변화
- Park, Kyeong-Yeol (Kyonggi Provincial Rural Development Administration) ;
- Ree, Dong-Woo (Kyonggi Provincial Rural Development Administration) ;
- Min, In-Ki (Doosan Farms Co.)
- Published : 1987.03.01
Abstract
The objective was to obtain the basic information for the changes of the alpha-acid content according to days after flowering. altitude and weather of Hoeongseong, Korea. The alpha-acid of hops reached the highest con-tent in sixty one days after flowering, and the optimum time for cone picking was noted as 11-15th August. The altitude for the highest alpha-acid content was 190-260m of Hoeongseong. The year-to-year variations in the alpha-acid content of hops were higher than the altitude variations. The higher alpha-acid content was associated with a higher temperature and more amounts of sunshine in late July. Alpha-acid content and yield had a significant positive correlation.
홉프의 개화후 경과일수와 재배지 표고 및 연차간 기상 변화에 따른
Keywords