Bread wheat cultivar Talaei adapted to irrigated wheat growing areas under in temperate agro-climatic regions optimum and terminal water stressed conditions

Document Type : Release of the variety

Authors

1 Professor, Seed and plant Improvement Institute, Agricultural Research Education and Extension Organization (AREEO), Karaj, Iran.

2 Assistant professor, Seed and plant Improvement Institute, Agricultural Research Education and Extension Organization (AREEO), Karaj, Iran.

3 Researchers, Field and Horticultural Crops Research Department, Agricultural and Natural Resources Research and Education Center, Kermanshah, Agricultural and Natural Resources Research and Education Center (AREEO), Kermanshah, Iran.

4 Assistant professor, Field and Horticultural Crops Research Department, Agricultural and Natural Resources Research and Education Center, Khorasan Razavi, Agricultural and Natural Resources Research and Education Center (AREEO), Mashhad, Iran.

5 Assistant professor. Field and Horticultural Crops Research Department, Agricultural and Natural Resources Research and Education Center, Isfahan, Agricultural and Natural Resources Research and Education Center (AREEO), Isfahan, Iran.

6 Researcher, Field and Horticultural Crops Research Department, Agricultural and Natural Resources Research and Education Center, Isfahan, Agricultural and Natural Resources Research and Education Center (AREEO), Isfahan, Iran.

7 Researcher, Field and Horticultural Crops Research Department, Seed and Plant Improvement Division, Safiabad Agriculture and Natural Resources Research Center, Agricultural Extension, Education and Research Organization (AREEO), Dezful, Iran.

8 Professor, Field and Horticultural Crops Research Department, Agricultural and Natural Resources Research and Education Center, Khorasan Razavi, Agricultural and Natural Resources Research and Education Center (AREEO), Mashhad, Iran.

9 Researcher, Field and Horticultural Crops Research Department, Agricultural and Natural Resources Research and Education Center, Fars, Agricultural and Natural Resources Research and Education Center (AREEO), Zarghan, Iran.

10 Assistant professor, Research Area of Modern Agricultural and Garden Systems, Tehran Agricultural Research, Education and Extension Organization (AREEO), Tehran, Iran.

11 Assistant professors, Field and Horticultural Crops Research Department, Agricultural and Natural Resources Research and Education Center, Fars, Agricultural and Natural Resources Research and Education Center (AREEO), Zarghan, Iran.

12 Researchers, Field and Horticultural Crops Research Department, Agricultural and Natural Resources Research and Education Center, Khorasan Razavi, Agricultural and Natural Resources Research and Education Center (AREEO), Mashhad, Iran.

13 Researcher, Field and Horticultural Crops Research Department, Agricultural and Natural Resources Research and Education Center, Khozestan, Agricultural and Natural Resources Research and Education Center (AREEO), Ahvaz, Iran.

14 Assistant professor, Field and Horticultural Crops Research Department, Agricultural and Natural Resources Research and Education Center, Golestan, Agricultural and Natural Resources Research and Education Center (AREEO), Gorgan, Iran.

15 Assistant professor, Field and Horticultural Crops Research Department, Agricultural and Natural Resources Research and Education Center, Khozestan, Agricultural and Natural Resources Research and Education Center (AREEO), Ahvaz, Iran.

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

17 Assistant professor, Field and Horticultural Crops Research Department, Agricultural and Natural Resources Research and Education Center, Ardebil, Agricultural and Natural Resources Research and Education Center (AREEO), Moghan, Iran.

18 Researcher, Field and Horticultural Crops Research Department, Agricultural and Natural Resources Research and Education Center, Ardebil, Agricultural and Natural Resources Research and Education Center (AREEO), Moghan, Iran.

19 Researcher, Seed and Plant Improvement Research Department, Agricultural and Natural Resources Research and Education Center, Azarbayjan Gharbi, Agricultural and Natural Resources Research and Education Center (AREEO), Miyandoab, Iran.

20 Assistant professor, Field and Horticultural Crops Research Department, Agricultural and Natural Resources Research and Education Center, Hamedan, Agricultural and Natural Resources Research and Education Center (AREEO), Hamedan, Iran.

21 Researcher, Seed and plant Improvement Institute, Agricultural Research Education and Extension Organization (AREEO), Karaj, Iran.

Abstract

A bread wheat breeding line that led to release of Tallaei cultivar introduced from International Research Center for Maize and Wheat (CIMMYT) to Iran through an international nursery in 2009 and was evaluated in a primary trial in Islam Abad-Gharb research station and due to its favorable characteristics was selected for further evaluation. This line showed grain yield of 6967 and 5370 kgha-1 under normal irrigation and terminal drought conditions, respectively, while mean grain yields of four check cultivars: Parsi, Sivand, Bahar and Pishtaz for those two conditions were 6857 and 3850 kgha-1, respectively, Aforementioned line showed grain yield of 4851 kgha-1 in advanced yield trial of temperate regions breeding program under water deficit conditions compared to 4631 khha-1 of drought tolerant check cultivar "Sirvan" in three locations, hence selected for final evaluation in adaptation trial. Grain yield of this line which was presented as M-91-18 at the adaptation trial was 7563 and 6385 kgha-1 against 8022 and 6200 kgha-1 of Parsi check cultivar under normal and water stress conditions, respectively, during two cropping seasons 2012-13 and 2013-14. This line showed overall mean grain yield, of 9583 and 8042 kgha-1 in normal irrigation and water deficit conditions under extensional farmer fields, respectively. For these two conditions check cultivar Parsi showed 7875 and 6828 kgha-1 records. Grain yield potential of this line was recorded as 10070 and 10670 kgha-1 in Alborz and Kermanshah farmers' fields, respectively. According to the latest evaluations the response of this line to yellow and leaf rusts was moderately resistant under severe artificial infection. Wheat line M-91-18 has considerable earliness and good bread making quality and based on its good agronomic characteristics in 2017 this line was released as Tallaei, for cultivation under normal and terminal moisture stress conditions in temperate agro-climatic regions.

Keywords

References

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History

  • Receive Date: 12 September 2020
  • Revise Date: 22 December 2020
  • Accept Date: 13 March 2021

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