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Study on Nine Kinds of Agapanthus L.Her.Seed Vigor and  Germination Characteristics(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年12期
Page:
49-53
Research Field:
Publishing date:

Info

Title:
Study on Nine Kinds of Agapanthus L.Her.Seed Vigor and  Germination Characteristics
Author(s):
ZHANG Wei-yan1; GU Hui1; HAN Yang-rui1; ZHUO Li-huan2
1.Landscape Horticulture Department,Nantong Agricultural College,Nantong,Jiangsu 226007;
2.College of Landscape,Northeast Forestry University,Harbin,Heilongjiang 150040
Keywords:
Agapanthus L.Her.; seed vigor; germination characteristics
PACS:
S 681.9
DOI:
-
Abstract:
Taking nine kinds of Agapanthus L.Her.as material,seed vigor determined by TTC staining method and conductivity measurement,the nine kinds of Agapanthus L.Her.of thousand seed weight,seed shape,seed viability and germination characteristics were studied,and germination ability were measured of nine varieties under 7 environmental conditions.The results showed that variety 5（Agapanthus praecox  ssp.minimus ‘Storms River’）,variety 8（A.praecox ssp.praecox ‘Floribunda’）of seed vigor was high,and variety 2（A.inapertus ssp.Hollandii）,variety 3（A.praecox ssp.minimus ‘Adelaide’）of seed vigor was low.The seed germination were obviously different.Varieties of 1,5,8 seeds germination were stronger,varieties of 2,3,4（A.praecox ssp.minimus ‘Forma’）varieties germination were poor.Comprehensive nine varieties of seed vigor and germination ability,variety of 5,8 of seed vigor and germination ability were stronger,could be applied to the Chinese garden plants and promoting medicinal plant field.

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Last Update: 2014-08-01