湘林27号

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 obtained approval and certification from the National Forest Variety Approval Committee of the National Forestry Administration may be used as certified forest tree improved varieties in forestry production from the date of the announcement's issuance, and shall be popularized within the suitable planting scope specified in this announcement. Certified forest tree improved varieties shall not be continuously used as improved varieties after the expiration of their certification period, and re-approval of forest tree varieties shall be required.

搜集汇总

背景与挑战

背景概述

湘林27号是一个关于林木良种的数据集，发布于2023年，包含2009年的表格数据，数据量为1.02 KB。该数据集涉及油茶等关键词，属于协议共享数据，学科分类为植物学。