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Using Doubled Haploid technology in plant breeding program

Wednesday, 07 September 2016 21:52 Written by 
  • Location(s): Turkey
  • Type(s): Solution
  • Theme(s): Agriculture , Biotechnology, Green Economy
  • SDG(s): 12. Responsible Consumption and Production
  • Locations of Agro Solutions: Turkey
  • Types of Agro Solutions: Solution
  • Themes in Agro Solutions: Agriculture , Biotechnology, Green Economy
  • SDGs in Agro Solutions: 12. Responsible Consumption and Production
  • Locations in Europe and the CIS: Turkey
  • Types in Europe and the CIS: Solution
  • Themes in Europe and the CIS: Agriculture , Biotechnology, Green Economy
  • SDGs in Europe and the CIS: 12. Responsible Consumption and Production
  • Types of ComSec Solutions: Solution

Turkey is one of the most significant countries in the world for its richness in plant genetic resources and plant diversity and one of the centres of origin and/or diversity of several crop plants and many plant The Central Research Institute for Field Crops (CRIFC) carries out applied and basic scientific researches on improving new field crop varieties by conventional and molecular breeding methods and producing elite seeds of those varieties.

Since 2009 CRIFC with support of the International Center for Agricultural Research in the Dry Areas (ICARDA) has been applying the doubled haploid methods that shortens the breeding period and the duration of the development of genetically pure lines. The production of doubled haploids (DH) has become a necessary tool in advanced plant breeding institutes and commercial companies for breeding many crop species, including Barley and Wheat. Doubled haploid technology creates efficiencies in plant breeding by bypassing the natural sexual reproductive process.

The research conducted by the CRIFC aimed to:

  • Obtain 100% homozygous plant in short time,
  • Apply DH lines for experimental materials in terms of genetics, cytological and physiological studies,
  • Reduce Breeding period,
  • Put into practice this technic for all breeding programs for future strategy.

Achieved results are:

  • Thousands DH lines from Barley and Wheat for breeding program has been obtained;
  • Owing to this technic the breeding period in Barley and Wheat was shortened 5 years against 6 years needed in standard plant breeding program;
  • The technique has started to be applied to other plant breeding program.

Standard breeding programs require 50 thousand euros each year and bigger fields with 2000 lines, while application of the DH method needs nearly 17 thousand euros and 200 DH lines, therefore a smaller field, that makes substantial difference in terms of resources required, expected yield and environmental impact.

Partners: ICARDA, wheat and barley breeders

Contact information:
Turkey
Central Research Institute for Field Crops
Address: Şehit Cem Ersever Cad. No: 9-11 Yenimahalle ANKARA
Fax: + 90 312 327 28 93
Telephone: + 90 312 343 10 50
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

 

Read 3140 times Last modified on Monday, 22 April 2019 01:24
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