此文说明枣在怀仁县是可以栽植的,而且表现较好。但我们认为,这个调查还是初步的。枣在雁北大部分地区表现如何,还必须作进一步的引种试栽和调查研究。希望果树工作者,特别是雁北的同志们,在此基础上展开工作。 This article shows that dates can be planted in Huairen County, and performed better. However, we think this survey is still preliminary. Jujube in Yanbei most parts of the performance, but also for further introduction of planted planting and investigation. We hope fruit tree workers, especially Comrades in Yanbei, will work on this basis.