文献类型：期刊文献

中文题名：党参种苗质量分级标准研究

英文题名：Study on quality grading standard of Codonopsis pilosula seedlings

作者：张建军[1,2,3];胡春玲[1];杨文玺[1,2,3];高娜[1,2,3];张尚智[1,2,3]

第一作者：张建军

机构：[1]甘肃中医药大学定西校区,甘肃定西743000;[2]甘肃省中药材种子种苗检测中心,甘肃陇西7481000;[3]甘肃中医药大学定西校区陇药资源开发研究所,甘肃定西743000

第一机构：甘肃中医药大学定西校区

年份：2020

卷号：39

期号：3

起止页码：53

中文期刊名：中兽医医药杂志

外文期刊名：Journal of Traditional Chinese Veterinary Medicine

基金：2017年度甘肃省高等学校科研项目“党参种子种苗质量标准的研究”(2017-03B);2017年度甘肃中医药大学定西校区校级重点项目“甘肃省大宗地道药材种子种苗质量检验标准体系研究”(2017XJZD03);2017年度定西师范高等专科学校校级重点科研项目“基于微波干燥技术的党参产区加工研究”(2017XJZD08)。

语种：中文

中文关键词：党参种苗;种苗直径;种苗单苗重;种苗长度;K-聚类分析

外文关键词：Codonopsis pilosula seedling;seedling diameter;single seedling weight;seedling length;K-means cluster

摘要：探索党参种苗质量分级标准的规律性,建立党参种苗质量标准。收集甘肃中部白条党参主产地陇西、渭源的党参种苗,以种苗直径、种苗单苗重和种苗长度为依据进行数据K聚类分析,探索分级的规律性。结果表明,白条党参种苗直径(mm)最终聚类结果1.799、2.063、2.138、2.151、2.154、2.454、3.488、4.027、4.986、5.200;种苗单苗重(g)最终聚类结果1.304、1.395、1.554、1.893、1.986、2.065、2.728、3.976、4.121、4.153;种苗长度(cm)最终聚类结果6.287、7.004、7.408、9.174、9.531、10.736、11.045、12.743、14.389、16.741。说明党参种苗直径、种苗单苗重和种苗长度对于制订党参种苗质量标准具有重要意义。
To explore the regularity of the grading standards for the quality of Codonopsis pilosula seedlings and provide the support for the establishment of quality standards for the seedlings of Codonopsis.The seedlings of Codonopsispilosula were collected from the west of Gansu province and the source of the main origin of Codonopsis pilosula in Gansu Province.Based on the seedling diameter,single seedling weight and seedling length,the data was clustered based on K-cluster analysis to explore the regularity of classification.The final clustering results of the diameter of seedlings of D.ginseng(mm)were 1.799,2.063,2.138,2.151,2.154,2.454,3.488,4.027,4.980,5.200,and the final clustering result of seedling weight(g)was 1.304、1.395,1.554,1.893,1.986,2.065,2.728,3.976,4.121,4.153;seedling length(cm)final clustering results were 6.287、7.004,7.408,9.174,9.531,10.736,11.045,12.743,14.389,16.741.The results showed the diameter of seedlings of Codonopsis pilosula seed,the seed weight and the length of seedlings were of great significance for the form ulation of the quality standards of the seedlings of Codonopsis pilosula.