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成都位于东经102°54′—104°24′,北纬30°53′—31°26′,市内平原占38.6%,丘陵古29.3%,气候温和,雨量充沛,自流灌溉,平丘海拔500—800m.桉树在我市引种约有70年之久,早在1914年什邡县皂角乡就开始引种兰桉,彭县城关庙南果园引种一种桉树,崇庆县古寺引种葡萄桉.解放后通过有组织的引种试验,共引种桉树20余种,成为我市四旁植树的主要树种.大致可以分为以下几个阶段,50年代为引种试验期,60年代为推广发展期,70年代达到发展高潮期,到70年代末期发展缓慢接近停滞.
Chengdu is located east longitude 102 ° 54’-104 ° 24 ’, north latitude 30 ° 53’-31 ° 26’, the city plain accounted for 38.6%, 29.3% ancient hilly, mild climate, rainfall, gravity irrigation, Pingqiu elevation 500-800m Eucalyptus introduced in our city for about 70 years, as early as 1914, Shijie County Gap Township began to introduce Eucalyptus, Peng County Chengguan Temple South Orchard introduced a kind of eucalyptus, Chongqing County Temple introduction of grape eucalyptus. After the liberation by Organized introduction of the test, a total of more than 20 kinds of eucalyptus were introduced, becoming the city’s four major trees around the tree species can be broadly divided into the following stages, the 50’s for the introduction of the pilot period, the 60’s to promote the development period, 70 years to reach the climax By the late 1970s, the development had slowly come to a standstill.