Juglans regia L: genetic variation and provenance performance
A range-wide collection of Juglans regia seeds was undertaken in autumn 1997 from 12 countries, including 25 provenances and 375 half-sib progenies. 2200 seedlings were produced using innovative nursery techniques. The seedlings were planted in three provenance trials in southern England in 1999, th...
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| Materyal Türü: | Tez |
| Dil: | English |
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2000
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