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| Improvement of Korean pine in the Republic of Korea |
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| 글쓴이 : 관리자
날짜 : 18-09-08 18:06
조회 : 7238
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 Han- Selective breeding of Korean pine in Korea (south).pdf (4.4M), Down : 14, 2018-09-08 18:08:19 |
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Researches and results of Korean pine improvement in the Republic of Korea. S.U. Han*, J.S. Yi, and E.J. Cheong.
1. Plus trees (1959~1986) : Three-hundred trees.
2. Seed orchard establishment (1969~2015) : 95ha.
3. Seed production (1976~2016) : 282 tons. (Since 2000 seed production met completely the
total national demand).
4. Open-pollinated progeny test : One-and-half generation seed orchard (83 ha).
5. Control-pollinated progeny test : Second generation seed orchard (1.2 ha).
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