赤峰小黑杨

根据《中华人民共和国种子法》第十六条的规定，由国家林业局林木品种审定委员会审定通过和认定通过的林木品种, 自公告发布之日起，这些品种在林业生产中可以作为林木良种使用，并在本公告规定的适宜种植范围内推广。通过认定的林木良种，认定期满后不得作为良种继续使用，应重新进行林木品种审定。

Pursuant to Article 16 of the Seed Law of the People's Republic of China, forest tree varieties that have passed the examination, approval and certification by the National Forest Variety Approval Committee under the State Forestry Administration may be utilized as improved forest tree varieties in forestry production and promoted within the suitable planting scope stipulated in this announcement from the date of its issuance. Certified improved forest tree varieties shall not be continuously used as improved varieties upon the expiration of their certification period, and shall undergo re-examination and approval for forest tree varieties.

搜集汇总

背景与挑战

背景概述

该数据集是关于林木良种'赤峰小黑杨'的表格数据，发布于2023年，数据时间追溯到2002年，数据量较小（983 Bytes）。数据集提供了该品种的审定信息，属于植物学领域，通过国家林业和草原科学数据中心以协议共享方式在线提供，适用于中国范围内的林业研究和推广。