关于包衣剂在灌木植物荆条上应用的文献分析

Literature Analysis on the Application of Coating Agent on Shrub Plant Vitex Negundo

种子包衣剂能有效改善种子质量,提高种子发芽率,促进幼苗生长,而且使用方法简便.目前,包衣剂普遍应用于农业作物,而在木本植物的应用性研究很少.荆条(Vitex negundo L.var.heterophylla(Franch.)Rehd.)属于灌木植物,是生态修复优势植物种,但其种子存在种皮质地坚硬,透气透水性较差,发芽率偏低的问题.选择灌木荆条为研究对象,运用文献计量法,基于CNKI数据库,以荆条、包衣剂和生态修复为关键词,检索1999年至2019年间国内发表有关荆条以及种子包衣剂的期刊论文,分别从各年发表文献数量、研究机构、来源期刊、空间分布、论文作者、以及研究方法等多个角度分析国内外该范围内的研究进展以及发展趋势.根据其分析研究结果,探讨在灌木荆条种子上应用包衣剂进行相关实验与研究的可行性.

Seed coating agent can effectively improve seed quality,increase seed germination rate,promote seedling growth,and the method is simple.At present,coating agents are widely used in agricultural crops,but there are few studies on the application of coating agents in woody plants.Vitex negundo L.var.heterphylla(Franch.)Rehd.Is a shrub plant,which is the dominant plant species in ecological restoration.But its seeds have the problems of hard seed cortex,poor air permeability and water permeability,and low germination rate.Based on CNKI,this paper chooses shrub as the research object,using bibliometric method Based on the key words of Jingtiao,coating agent and ecological restoration,the database searches the domestic published journal papers about Jingtiao and seed coating agent from 1999 to 2019,and analyzes the research progress and development in this area at home and abroad from the number of published documents,research institutions,source journals,spatial distribution,authors,and research methods Exhibition trend.According to the analysis and research results,the feasibility of the application of coating agent in the seed of shrub wattle was discussed.