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中阿友谊树——油橄榄,在我国南方引种成功,并普遍开花结果。如能北移黄河流域栽培,对于发展友谊树,扩大木本油料资源有着一定意义。我们遵照毛主席关于“一切经过试验”的伟大教导,在洛阳地区作了一些引种工作,只栽植七个品种(米德礼、爱尔巴桑、贝拉特、尼尔118、番桃、长林),成活221株。引种试验地,位于北纬34°7′,东经112°36′,年平均气温14.5℃,一月平均气温0.2℃,历年绝对最低气温-11.3℃,极端最
Sino-Arab friendship tree - olive, introduced in southern China success, and the general flowering result. If we can move northward to cultivate the Yellow River Basin, it will be of great significance to the development of friendship trees and the expansion of woody oil resources. Following the great teachings of Chairman Mao on “all experiments,” we conducted some introductions in Luoyang and planted only seven varieties (Meadley, Elbasan, Berat, Neil 118, Peach, Long Lin), survived 221 strains. It is located in the north of latitude 34 ° 7 ’and longitude 112 ° 36’ east. The annual average temperature is 14.5 ° C. The average temperature in January is 0.2 ° C. The absolute minimum temperature in previous years is -11.3 ° C.