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1956年建立的定西地区口林业试验场,围绕当前自然条件差,造林不易成活的难关,坚持在干旱山区开展林业科学试验,他们总结出的“反坡梯田”整地植树经验,获省科技一等奖。该场引进的一些外地优良树种已在当地安家落户。
In 1956, the Dingxi Regional Forestry Experiment Station was established. Based on the current poor natural conditions and difficult afforestation, we persevere in carrying out forestry scientific experiments in the arid mountainous areas. They summed up the “anti-slope terraces” prize. The field introduced some excellent species of trees have settled in the local settlements.