<abstract xmlns="http://www.w3.org/1999/xhtml"><p> Clonal Seed Orchard (CSO) of Santalum album L. at Nallal, India consisting of 25 clones originated from different agro-climatic conditions of four southern states (Karnataka, Tamil Nadu, Kerala and Andhra Pradesh) was source of seeds for variability studies. There was vast variation in seed size, weight, germination, vigour and seedling growth of different clones over the years. Seed length, width and weight were positively correlated to each other but seed size had no effect on germination, Germination Value (GV), days taken for germination and early seedling growth. Effects of Clones were dominant and accounted for variation in germination rather than seed size. There was no consistency in the parameters studied in the two years. The impact of these genetic differences in handling of seed lots during bulking, grading and storage for mass propagation of nursery planting stock of S. album is also discussed.</p></abstract>

Clonal Seed Orchard (CSO) of Santalum album L. at Nallal, India consisting of 25 clones originated from different agro-climatic conditions of four southern states (Karnataka, Tamil Nadu, Kerala and Andhra Pradesh) was source of seeds for variability studies. There was vast variation in seed size, weight, germination, vigour and seedling growth of different clones over the years. Seed length, width and weight were positively correlated to each other but seed size had no effect on germination, Germination Value (GV), days taken for germination and early seedling growth. Effects of Clones were dominant and accounted for variation in germination rather than seed size. There was no consistency in the parameters studied in the two years. The impact of these genetic differences in handling of seed lots during bulking, grading and storage for mass propagation of nursery planting stock of S. album is also discussed.

Impact of Clones in a Clonal Seed Orchard on the Variation of Seed Traits, Germination and Seedling Growth in Santalum album L.

Silvae Genetica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Clonal Seed Orchard (CSO) of Santalum album L. at Nallal, India consisting of 25 clones originated from different agro-climatic conditions of four southern...

Impact of Clones in a Clonal Seed Orchard on the Variation of Seed Traits, Germination and Seedling Growth in Santalum album L.

Publié en ligne: 19 oct. 2017

Pages: 153 - 160

Reçu: 29 mars 2004

DOI: https://doi.org/10.1515/sg-2005-0023

Mots clés
CSO, Santalum album, seed variability, clone, correlation and mass propagation

© 2017

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Impact of Clones in a Clonal Seed Orchard on the Variation of Seed Traits, Germination and Seedling Growth in Santalum album L.

Publié en ligne: 19 oct. 2017

Pages: 153 - 160

Reçu: 29 mars 2004

DOI: https://doi.org/10.1515/sg-2005-0023

Mots clésCSO, Santalum album, seed variability, clone, correlation and mass propagation

© 2017

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Mots clés
CSO, Santalum album, seed variability, clone, correlation and mass propagation