한국농림기상학회지 (Korean Journal of Agricultural and Forest Meteorology)

  • 제10권2호
  • /
  • Pages.58-64
  • /
  • 2008
  • /
  • 1229-5671(pISSN)
  • /
  • 2288-1859(eISSN)
한국농림기상학회 (Korean Society of Agricultural and Forest Meteorology)
권호 표지
DOI QR코드

DOI QR Code

발육속도 모델을 이용한 배 '신고' 자발휴면타파시기 추정

Estimation of Dormancy Breaking Time by Development Rate Model in 'Niitaka' Pear(Pyrus pirifolia Nakai)

  • 발행 : 2008.06.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

배 '행수'의 자발휴면기의 발육속도 모델을 이용하여 배 '신고'의 자발휴면 타파기 예측 가능성을 검토하였으며, 나아가 겨울철 기온이 온난화됨에 따른 휴면타파시기의 변화를 검토하였다. 모델에 의해 예측된 자발휴면 타파시기와 포장에서 조사된 휴면타파시기가 12월 12일$\sim$12월 19일로 일치하여 배 '행수'의 발육속도 모델을 배'신고'에 적용하는 것이 큰 무리가 없는 것으로 판단되었다. 기온이 상승함에 따라 휴면타파시기가 지연되었으며, $4^{\circ}C$이상 상승하면 제주도를 중심으로 휴면타파에 필요한 저온 부족현상이 발생될 것으로 추정되었다.

This study was carried out to determine the availability of development rate(DVR) model for predicting bud break time of 'Niitaka' pear. In addition, the study also assessed the effect of an increase in temperature on predicting bud dormancy breaking time in winter season. The DVR model, which was developed for 'Kosui' pear, illustrated that the bud break time(e.g., Dec. 12-Dec. 19) of 'Niitaka' pear observed in the field corresponded to the predicted bud break time by DVR model. This result indicates that the bud break time of 'Niitaka' pear can be predicted by DVR model tuned for 'Kosui' pear. As the temperature increased during the winter season, the bud break time was delayed. Chilling requirement deficiency for the bud break time is expected in Jeju Province when the temperature increased above $4^{\circ}C$ in winter season.

키워드

참고문헌

  1. IPCC, 2007: Climate Change 2007 (The Physical Science Basis), Summary for Policymakers, Technical Summary and Frequently Asked Questions. WMO & UNEP, 142pp
  2. Jang, H. I., H. H. Seo, and S. J. Park, 2002: Strategy for fruit cultivation under the changing climate. Korean Journal of Horticultural Science & Technology 20(3), 270-275
  3. Koo, G. S., K. O. Boo, and W. T. Kwon, 2007: The estimation of urbanization effect in global warming over Korea using daily maximum and minimum temperature. Atmosphere 17(2), 185-193
  4. Ministry of Agriculture and Forestry, 2007: Agricultural and Forestry Statistical Yearbook, Republic of Korea, 88pp
  5. National Institute of Fruit Tree Science, 2003: Research report of fruit production constitution, 59-65
  6. Sameshima, R., and S. Iwakiri, 1987: Studies on cropweather relationship of soybean (1) Relationship among developmental rate, day length and temperature during the period from seeding to flowering. Journal of Agricultural Meteorology 42(4), 375-380 https://doi.org/10.2480/agrmet.42.375
  7. Seo, H. H., 2003: Growth and quality of horticultural crops affected by climate change. Proceedings of the Korean Society of Agricultural and Forest Meteorology Conference, 131-137
  8. Sugiura, T., 1999: Prediction of full bloom date of pear using air temperature. Agriculture and Horticulture 54(10), 146-149
  9. Sugiura, T., 2002: Dormancy and chilling requirement of deciduous fruit tree. Series of Agricultural Technology (Fruit 8), 50-2-50-7-4
  10. Sugiura T., and H. Honjo, 1997: The effects of temperature on endodormancy completion in Japanese pear (Pyrus pyrifolia Nakai) and modeling the relationship. Journal of Agricultural Meteorology 53(4), 285-290 https://doi.org/10.2480/agrmet.53.285
  11. Sugiura, T., S. Ono, F. Kamota, T. Asakura, T. Okuno, and S. Asano, 1991: A model for developmental rate from rest break to flowering of Japanese pear. Journal of Agricultural Meteorology 46(4), 197-203 https://doi.org/10.2480/agrmet.46.197
  12. Tamura, F., K. Tanabe, A. Itai, and M. Morimoto, 2001: Variations in the chilling requirements for breaking leaf bud endodormancy in wild pear species and pear cultivars. Journal of Japanese Society for Horticultural Science 70(5), 596-598 https://doi.org/10.2503/jjshs.70.596

피인용 문헌

  1. Preliminary Result of Uncertainty on Variation of Flowering Date of Kiwifruit: Case Study of Kiwifruit Growing Area of Jeonlanam-do vol.18, pp.1, 2016, https://doi.org/10.5532/KJAFM.2016.18.1.42
  2. Geospatial Assessment of Frost and Freeze Risk in 'Changhowon Hwangdo' Peach (Prunus persica) Trees as Affected by the Projected Winter Warming in South Korea: II. Freezing Risk Index Based on Dormancy Depth as a Proxy for Physiological Tolerance to Freezing Temperature vol.11, pp.4, 2009, https://doi.org/10.5532/KJAFM.2009.11.4.213
  3. Correlation Analysis Between Fruit Quality of 'Campbell Early' Grapes and Climatic Factors vol.13, pp.2, 2011, https://doi.org/10.5532/KJAFM.2011.13.2.093
  4. Chilling Requirement for Breaking of Internal Dormancy of Main Apple Cultivars in Korea vol.31, pp.6, 2013, https://doi.org/10.7235/hort.2013.12206
  5. Quantification of Temperature Effects on Flowering Date Determination in Niitaka Pear vol.11, pp.2, 2009, https://doi.org/10.5532/KJAFM.2009.11.2.061