五指毛桃种苗质量分级标准研究

Journal of Guangxi Academy of Sciences(2023)

Cited 0|Views9
No score
Abstract
为了探索出五指毛桃种苗科学合理的质量分级标准,采用相关分析、逐步聚类分析方法对五指毛桃种苗进行分级.结果表明,可以选用地径与冠幅作为五指毛桃种苗的分级指标.五指毛桃种苗的分级标准为Ⅰ级种苗:地径≥2.39 mm,冠幅≥13.55 cm;Ⅱ级种苗:地径≥1.93 mm,冠幅≥10.58 cm;Ⅲ级种苗:地径<1.93 mm,冠幅<10.58 cm.本研究制定了五指毛桃质量分级标准,可为将来五指毛桃种苗的标准化生产提供科学依据.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined