| http://www.w3.org/ns/prov#value | - They select and breed trees that inherit genes for desirable traits, for example, rapid growth, good wood quality, resistance to disease, drought, cold, pollution and other adverse environmental conditions (e.g. Ziehe and Hattemer, 1987; Simpson and Ades, 1990; Namkoong, 1991; Altman et al., 1996).
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