Sana, a New Durum Wheat Cultivar Adapted to Temperate Wheat Growing Areas of Iran

Document Type : Release of the variety

Authors

1 Professor, Seed and Plant Improvement Institute, Agricultural Research, Education and Extension Organization, Karaj, Iran

2 Assistant Professor, Seed and Plant Improvement Institute, Agricultural Research, Education and Extension Organization, Karaj, Iran

3 Associate Professor. Seed and Plant Improvement Institute, Agricultural Research, Education and Extension Organization, Karaj, Iran

4 Associate Professor, Seed and Plant Improvement Department, Khorasane razavi Agricultural and Natural Resources Research and Education Center, AREEO, Mashhad, Iran.

5 Assistant Professor, Seed and Plant Improvement Department, Khorasane razavi Agricultural and Natural Resources Research and Education Center, AREEO, Mashhad, Iran.

6 Associate Professor , Seed and Plant Improvement Research Department, Kermanshah Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization, Kermanshah, Iran.

7 Assistant Professor, Seed and Plant Improvement Department, Esfahan Agricultural and Natural Resources Research and Education Center, AREEO, Esfahan, Iran.

8 Researcher, Seed and Plant Improvement Department, Lorestan Agricultural and Natural Resources Research and Education Center, AREEO, Broojerd, Iran.

9 Researcher, Seed and Plant Improvement Department, Ardebil Agricultural and Natural Resources Research and Education Center, AREEO, Ardebil, Iran.

10 Associate Professor, Seed and Plant Improvement Department, Ardebil Agricultural and Natural Resources Research and Education Center, AREEO, Ardebil, Iran.

11 Researcher, Seed and Plant Improvement Department, Khorasane razavi Agricultural and Natural Resources Research and Education Center, AREEO, Mashhad, Iran.

12 Researcher, Seed and Plant Improvement Research Department, Kermanshah Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization, Kermanshah, Iran.

13 Researcher, Seed and Plant Improvement Department, Mazandaran Agricultural and Natural Resources Research and Education Center, AREEO, Sari, Iran.

14 Researcher, Seed and Plant Improvement Department, Safiabad Agricultural and Natural Resources Research and Education Center, AREEO, Dezful, Iran.

15 Assistant Professor, Seed and Plant Improvement Department, Fars Agricultural and Natural Resources Research and Education Center, AREEO, Zarghan, Iran

16 Researcher, Seed and Plant Improvement Department, Khoozestan Agricultural and Natural Resources Research and Education Center, AREEO, Ahvaz, Iran.

17 Researcher, Seed and Plant Improvement Institute, Agricultural Research, Education and Extension Organization, Karaj, Iran

Abstract

The new durum wheat cultivar, Sana (line DM-93-8) was initially introduced as a breeding line through 43rd International Durum Screening Nursery (IDSN) received from the International Maize and Wheat Improvement Center (CYMMIT) and was evaluated in Seed and Plant Improvement Institute (SPII) in Karaj. Sana was selected for further evaluations based on its high grain yield (7750 kgha-1) at the subsequent years. This line had average grain yield of 9675 kgha-1 in the regional preliminary yield trial in 2012-2013 cropping season. Line DM-93-8 had average grain yield of 6827 kgha-1 in the advanced yield trial, with no considerable difference with Dena check cultivar having grain yield of 6973 kgha-1 in 2013-2014, therefore this line was selected for the further evaluations. The regional elite yield trials were conducted in four stations of Isfahan, Karaj, Kermanshah and Neishabour in 2014-15 and 2015-16.  This line with 9025 kgha-1 had 16% higher grain yield than Dena check cultivar, with grain yield of 7779 kgha-1, and therefore was selected as superior line based on its grain yield and yield stability. Sana also has high quality of semolina, high protein content (12.2%) and high percentage of wet gluten (27%). The results of on-farm trials showed that this cultivar exhibited a 6% higher grain yield than newly released variety, Hana, as a local check in Kermanshah. Therefore, based on its high grain yield, yield stability, quality of semolina and its good level of resistance to yellow and leaf rusts, line DM-93-8 was released as a new durum wheat cultivar with the name of Sana for moderate agro-climate zone of Iran.

Keywords

References

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History

  • Receive Date: 09 September 2021
  • Revise Date: 05 November 2020
  • Accept Date: 12 February 2022

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