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本文对13个地理种源的长白落叶松进行了育苗试验。试验结果表明,汪清种源为本地的最佳种源,大海林和小北湖种源可作为本地推广育苗的参考种源。
In this paper, 13 geographic provenances of Larix olgensis were nurtured. The results showed that Wangqing provenance was the best provenance in our country, and the provenance of Da Hailin and Xiaobeihu could be used as the reference source for local popularization.