|Table of Contents|

Dry Matter Accumulation and Seed Quality of Different Bupleurum chinense Germplasms

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2020年19
Page:
118-122
Research Field:
Publishing date:

Info

Title:
Dry Matter Accumulation and Seed Quality of Different Bupleurum chinense Germplasms
Author(s):
ZHENG Lei1; WANG Huadong1; LIANG Xuelan1; GU Jiulin1; YANG Xingwang2; QIN Xiaoming1
(1.College of Pharmacy，Sichuan University of Traditional Chinese Medicine，Mianyang,Sichuan 621000；2.Sichuan Depeiyuan Traditional Chinese Medicine Technology Development Co.Ltd.，Mianyang,Sichuan 621000)
Keywords:
Bupleurum chinense; germplasm; dry matter; seed quality
PACS:
-
DOI:
10.11937/bfyy.20194533
Abstract:
The different Bupleurum chinense germplasms were used to study the dry matter accumulation and seed quality,in order to provide reference for seed production of Bupleurum chinense.The results showed that the plant traits and the dry matter accumulation of different B.chinense germplasms were significantly different.The root length，root diameter and the dry matter accumulation per plant were the highest of the germplasm Ⅱ，which were 16.4 mm，9.62 mm and 25.0 g respectively.While the germplasm Ⅳ were the lowest，which were 8.7 mm，4.99 mm and 11.1 g.The fecundity of different B.chinense germplasms were significantly different.The total number of inflorescences，the number of fertilized inflorescences and the seed weight per plant were the highest of the germplasm Ⅱ，which were 172，113 and 6.8 g respectively.While the germplasm Ⅲ were the lowest，which were 46，23 and 4.0 g.The proportion of large seeds (>14 mesh) and the 1 000-grain seed weight were the highest of the germplasm Ⅲ，which were 32.7% and 0.894 0 g.While the germplasm Ⅳ were the lowest，which were 9.8% and 0.789 2 g.The germplasm Ⅱ had the highest germination rate of 92%,the germplasm Ⅲ had the lowest germination rate of 80%,The germplasm Ⅱ had good comprehensive characters was worthy of further development and utilization.

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Last Update: 2020-12-24