1. Apiculture knowledge transmission in a changing world: Can family-owned knowledge be opened? 
Yuta Uchiyama, Hikaru Matsuoka, Ryo Kohsaka 
Journal of Ethnic Foods 
Volume 4, Issue 4, Pages (December 2017)
DOI: /j.jef
Copyright © 2017 Korea Food Research Institute Terms and Conditions

2. Fig. 1 Bottled bee honey of Nagano.
Journal of Ethnic Foods 2017 4, DOI: ( /j.jef )
Copyright © 2017 Korea Food Research Institute Terms and Conditions

3. Fig. 2 Relative percentage of respondents in individual age groups.
Journal of Ethnic Foods 2017 4, DOI: ( /j.jef )
Copyright © 2017 Korea Food Research Institute Terms and Conditions

4. Fig. 3
Rates of respondents with different information channels in “superior group” and “inferior group” of (A) number of bee colonies, (B) shares of beekeeping in household income, (C) years of experience.
Journal of Ethnic Foods 2017 4, DOI: ( /j.jef )
Copyright © 2017 Korea Food Research Institute Terms and Conditions

5. Fig. 4
Rates of respondents with different information channels in “superior group” and “inferior group” of (A) years after obtaining the relevant knowledge and (B) experience of using unique ecological methods of beekeeping.
Journal of Ethnic Foods 2017 4, DOI: ( /j.jef )
Copyright © 2017 Korea Food Research Institute Terms and Conditions

6. Journal of Ethnic Foods 2017 4, 262-267DOI: (10. 1016/j. jef. 2017. 09
Copyright © 2017 Korea Food Research Institute Terms and Conditions