Colonization of Seeds by Soilborne Fungi: Linking Seed Dormancy-Defense Syndromes, Evolutionary Constraints, and Fungal Traits

Seed Endophytes ◽

10.1007/978-3-030-10504-4_22 ◽

2019 ◽

pp. 465-481

Author(s):

Simon Maccracken Stump ◽

Carolina Sarmiento ◽

Paul-Camilo Zalamea ◽

James W. Dalling ◽

Adam S. Davis ◽

...

Keyword(s):

Seed Dormancy ◽

Evolutionary Constraints ◽

Soilborne Fungi ◽

Fungal Traits ◽

Defense Syndromes

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Breaking Seed Dormancy in Corchorus olitorius Landraces

Planta Medica ◽

10.1055/s-2008-1075200 ◽

2008 ◽

Vol 74 (03) ◽

Cited By ~ 1

Author(s):

AE-D Helaly ◽

H Al-Amier ◽

AA Al-Aziz ◽

LE Craker

Keyword(s):

Seed Dormancy ◽

Corchorus Olitorius ◽

Breaking Seed Dormancy

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Flaming Fabaceae: using an alcohol flame to break seed dormancy

Native Plants Journal ◽

10.3368/npj.19.1.74 ◽

2018 ◽

Vol 19 (1) ◽

pp. 74-76

Author(s):

Nellie Sugii

Keyword(s):

Seed Dormancy

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Multi-environment evaluation of Spanish bunch groundnut genotypes for fresh seed dormancy

Indian Journal of Genetics and Plant Breeding (The) ◽

10.31742/ijgpb.79.3.7 ◽

2019 ◽

Vol 79 (3) ◽

Author(s):

Narendra Kumar ◽

B. C. Ajay ◽

A. L. Rathnakumar ◽

T. . Radhakrishnan ◽

M. C. Dagla1 ◽

...

Keyword(s):

Seed Dormancy ◽

Stability Index ◽

Pooled Analysis ◽

Genetic Stock ◽

Breeding Lines ◽

Fresh Seed ◽

Differential Behavior ◽

Environmental Interactions ◽

Crop Maturity

The present study was carried out to evaluate eight promising Spanish bunch groundnut genotypes during four consecutive year (2014, 2015, 2016, 2017) to study genotype × environmental interactions and to identify stable sources of fresh seed dormancy in Spanish background in groundnut. Pooled analysis of variance revealed highly significant differences among the genotypes and genotype × environmental interactions for fresh seed dormancy at weekly intervals indicating that differential behavior of genotypes for fresh seed dormancy over the environmental conditions. Based on the results of intensity and duration of dormancy and germination stability index, identified four stable advanced breeding lines viz., PBS 12192, PBS 12187, PBS 12191 and PBS 12190 having high fresh seed dormancy of three week and two stable advanced breeding lines viz., PBS 12189 and PBS 12171 having high fresh seed dormancy of two week. Therefore, these genotypes can be used as novel genetic stock of fresh seed dormancy in Spanish bunch and they can be integrated into breeding programs to develop high yielding Spanish bunch cultivars with 2-3 weeks of fresh seed dormancy to avoid yield losses due to in-situ germination at the time of crop maturity.

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