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历时三年的全省森林植物产地检疫和疫情调查,经过近一年的资料汇总,现已基本完成,为在全省范围内划分疫区和保护区,有效地控制危险性病虫害的扩散蔓延提供了根据。这次共调查乡(镇、场)2006个,调查覆盖面积达应施检疫树种面积的52.1%,设标准地21 050块,采集标本1431 073号。通过调查比较全面而准确地掌握了我省当前森林植
After three years of quarantine and epidemic investigation of the origin of forest products in the province, after almost a year of data collection, the project has been basically completed. In order to effectively control the spreading and spreading of dangerous pests and diseases by dividing the epidemic areas and protected areas within the province, According to. A total of 2006 townships (towns and markets) were surveyed, covering 52.1% of the quarantine tree area covered by the survey and 21 050 standard areas. Samples of No. 1431 073 were collected. Through the survey more comprehensive and accurate grasp of the current forest plantations in our province