Restoration of latvian alfalfa (Medicago sativa) genetic resources perspective for breeding

Lita Lapiľa; Dace Grauda; Biruta Jansone; Aldis Jansons; Isaak Rashal

Restoration of latvian alfalfa (Medicago sativa) genetic resources perspective for breeding

Lita Lapiľa
, Dace Grauda
, Biruta Jansone
, Aldis Jansons
, Isaak Rashal

University of Latvia
Latvia University of Life Sciences and Technologies

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › Research › peer-review

1 Citation (Scopus)

Abstract

We have carried out restoring of some Latvian alfalfa genetic resources from seeds of accessions that did not germinate in soil at all. Two of them were repatriated from the N. Vavilov All-Russian Institute of Plant Industry (multiplied more than 40 years ago) and three from the Research Institute of Agriculture (Latvia) (multiplied 15-20 years ago). For germination of old seeds we used early elaborated in vitro culture conditions. Germination rate ranged 2-60%, depending from the genotype and seeds storage conditions. Plantlets with well developed roots and 2-3 leaves were planted in the substrate in small pots and grown in a greenhouse about a month, then replanted in the soil in field conditions and grown till the maturity. Restored accessions are available now for evaluation and involving in the alfalfa breeding programs.

Translated title of the contribution	Selekcijai perspektīvu latvijas lucernas (Medicago sativa) ģenētisko resursu atjaunošana
Original language	English
Title of host publication	Proceedings of the 7th International Scientific and Practical Conference on Environment, Technology and Resources
Publisher	Rezekne Higher Education Institution
Pages	166-168
Number of pages	3
ISBN (Print)	9789984440279
Publication status	Published - 2009
Event	7th International Scientific and Practical Conference on Environment, Technology and Resources - Rezekne, Latvia Duration: 25 Jun 2009 → 27 Jun 2009

Publication series

Name	Vide. Tehnologija. Resursi - Environment, Technology, Resources
Volume	1
ISSN (Print)	1691-5402

Conference

Conference	7th International Scientific and Practical Conference on Environment, Technology and Resources
Country/Territory	Latvia
City	Rezekne
Period	25/06/09 → 27/06/09

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 2 Zero Hunger

Keywords

Aged seeds
Alfalfa
Germination
In vitro

Cite this

Lapiľa, L., Grauda, D., Jansone, B., Jansons, A., & Rashal, I. (2009). Restoration of latvian alfalfa (Medicago sativa) genetic resources perspective for breeding. In Proceedings of the 7th International Scientific and Practical Conference on Environment, Technology and Resources (pp. 166-168). (Vide. Tehnologija. Resursi - Environment, Technology, Resources; Vol. 1). Rezekne Higher Education Institution.

Lapiľa, Lita ; Grauda, Dace ; Jansone, Biruta et al. / Restoration of latvian alfalfa (Medicago sativa) genetic resources perspective for breeding. Proceedings of the 7th International Scientific and Practical Conference on Environment, Technology and Resources. Rezekne Higher Education Institution, 2009. pp. 166-168 (Vide. Tehnologija. Resursi - Environment, Technology, Resources).

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title = "Restoration of latvian alfalfa (Medicago sativa) genetic resources perspective for breeding",

abstract = "We have carried out restoring of some Latvian alfalfa genetic resources from seeds of accessions that did not germinate in soil at all. Two of them were repatriated from the N. Vavilov All-Russian Institute of Plant Industry (multiplied more than 40 years ago) and three from the Research Institute of Agriculture (Latvia) (multiplied 15-20 years ago). For germination of old seeds we used early elaborated in vitro culture conditions. Germination rate ranged 2-60\%, depending from the genotype and seeds storage conditions. Plantlets with well developed roots and 2-3 leaves were planted in the substrate in small pots and grown in a greenhouse about a month, then replanted in the soil in field conditions and grown till the maturity. Restored accessions are available now for evaluation and involving in the alfalfa breeding programs.",

keywords = "Aged seeds, Alfalfa, Germination, In vitro",

author = "Lita Lapi{\v I}a and Dace Grauda and Biruta Jansone and Aldis Jansons and Isaak Rashal",

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language = "English",

isbn = "9789984440279",

series = "Vide. Tehnologija. Resursi - Environment, Technology, Resources",

publisher = "Rezekne Higher Education Institution",

pages = "166--168",

booktitle = "Proceedings of the 7th International Scientific and Practical Conference on Environment, Technology and Resources",

address = "Latvia",

note = "7th International Scientific and Practical Conference on Environment, Technology and Resources ; Conference date: 25-06-2009 Through 27-06-2009",

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Lapiľa, L, Grauda, D, Jansone, B, Jansons, A & Rashal, I 2009, Restoration of latvian alfalfa (Medicago sativa) genetic resources perspective for breeding. in Proceedings of the 7th International Scientific and Practical Conference on Environment, Technology and Resources. Vide. Tehnologija. Resursi - Environment, Technology, Resources, vol. 1, Rezekne Higher Education Institution, pp. 166-168, 7th International Scientific and Practical Conference on Environment, Technology and Resources, Rezekne, Latvia, 25/06/09.

Restoration of latvian alfalfa (Medicago sativa) genetic resources perspective for breeding. / Lapiľa, Lita; Grauda, Dace; Jansone, Biruta et al.
Proceedings of the 7th International Scientific and Practical Conference on Environment, Technology and Resources. Rezekne Higher Education Institution, 2009. p. 166-168 (Vide. Tehnologija. Resursi - Environment, Technology, Resources; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › Research › peer-review

TY - GEN

T1 - Restoration of latvian alfalfa (Medicago sativa) genetic resources perspective for breeding

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AU - Grauda, Dace

AU - Jansone, Biruta

AU - Jansons, Aldis

AU - Rashal, Isaak

PY - 2009

Y1 - 2009

N2 - We have carried out restoring of some Latvian alfalfa genetic resources from seeds of accessions that did not germinate in soil at all. Two of them were repatriated from the N. Vavilov All-Russian Institute of Plant Industry (multiplied more than 40 years ago) and three from the Research Institute of Agriculture (Latvia) (multiplied 15-20 years ago). For germination of old seeds we used early elaborated in vitro culture conditions. Germination rate ranged 2-60%, depending from the genotype and seeds storage conditions. Plantlets with well developed roots and 2-3 leaves were planted in the substrate in small pots and grown in a greenhouse about a month, then replanted in the soil in field conditions and grown till the maturity. Restored accessions are available now for evaluation and involving in the alfalfa breeding programs.

AB - We have carried out restoring of some Latvian alfalfa genetic resources from seeds of accessions that did not germinate in soil at all. Two of them were repatriated from the N. Vavilov All-Russian Institute of Plant Industry (multiplied more than 40 years ago) and three from the Research Institute of Agriculture (Latvia) (multiplied 15-20 years ago). For germination of old seeds we used early elaborated in vitro culture conditions. Germination rate ranged 2-60%, depending from the genotype and seeds storage conditions. Plantlets with well developed roots and 2-3 leaves were planted in the substrate in small pots and grown in a greenhouse about a month, then replanted in the soil in field conditions and grown till the maturity. Restored accessions are available now for evaluation and involving in the alfalfa breeding programs.

KW - Aged seeds

KW - Alfalfa

KW - Germination

KW - In vitro

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AN - SCOPUS:84865191380

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T3 - Vide. Tehnologija. Resursi - Environment, Technology, Resources

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BT - Proceedings of the 7th International Scientific and Practical Conference on Environment, Technology and Resources

PB - Rezekne Higher Education Institution

T2 - 7th International Scientific and Practical Conference on Environment, Technology and Resources

Y2 - 25 June 2009 through 27 June 2009

ER -

Lapiľa L, Grauda D, Jansone B, Jansons A, Rashal I. Restoration of latvian alfalfa (Medicago sativa) genetic resources perspective for breeding. In Proceedings of the 7th International Scientific and Practical Conference on Environment, Technology and Resources. Rezekne Higher Education Institution. 2009. p. 166-168. (Vide. Tehnologija. Resursi - Environment, Technology, Resources).

Restoration of latvian alfalfa (Medicago sativa) genetic resources perspective for breeding

Abstract

Publication series

Conference

UN SDGs

Keywords

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Cite this