所采集的巨桉样木来自富顺县、丹棱县、夹江县和犍为县，分别代表四种不同的培育措施，共采9株。

All the 9 samples come from Fu-shun County, Dan-ling County, Jia-jiang County, and Qian-wei County, which represent four different cultivation measures respectively.

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程玉杨，男，1958出生，四川省富顺县人氏，1990年开始从事专职摄影，现任北京晨报摄影部主任。

Cheng Yuyang, born 1958 in Fushun County, Sichuan Province, started his professional photography career in 1990. Now, he is the director of photography at Beijing Morning Post.

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