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Adaptive Trial with Candidate Wheat Varieties

M A Hakim
Wheat Research Centre, BARI

Z I Sarker
Wheat Research Centre, BARI

P K Malaker
Wheat Research Centre, BARI

M A Alam
Wheat Research Centre, BARI

M Farhad
Wheat Research Centre, BARI

N C D Barma
Wheat Research Centre, BARI

M F Amin
Wheat Research Centre, BARI

M R Islam
Wheat Research Centre, BARI

M M Rahman
Wheat Research Centre, BARI

N A Siddiqu
Wheat Research Centre, BARI

M Akhteruzzaman
Wheat Research Centre, BARI

M Mahbubur Rahman
Wheat Research Centre, BARI

Abstract/ Executive Summary:

Three advance lines BAW 1151, BAW 1161 and BAW 1163 with Shatabdi as check variety were evaluated at farmers’ fields and on station of WRC Dinajpur, OFRD Comilla, OFRD Tangail, RARS Jessore, RARS Jamalpur and RWRC Rajshahi to study their adaptation and evaluate their performance in farmers’ conditions. The candidates were earlier and shorter than check variety. Field evaluation committee of Rangpur region has recommended to technical committee of National Seed Board for releasing all the three candidate varieties.

Keywords: Environments, Farmers' field, Wheat

Location: Dinajpur, Comilla, Tangail, RARS Jessore, RARS Jamalpur and RWRC Rajshahi

Start Date: 00-00-2013

End Date: 00-00-2014

Program Area: Variety and Species

Commodity: Wheat

Objectives:

To evaluate the adaptation of advanced wheat lines in wide ranges of environments at farmers' field.

Methodology:

Three advance lines of wheat viz. BAW 1151, BAW 1161, BAW 1163 plus Shatabdi as a check variety were evaluated in farmers’ fields and research station of Dinajpur, Jessore, Jamalpur, Rajshahi, OFRD Comilla and a farmers’ field at Tangail. The trial was laid out in RCB design with 3 replications. Unit plot size was 5m x 4m. Recommended package of practices were followed to raise the crop under irrigated condition. The seeds were sown during 26 November to 011 December 2013. Grain yield was estimated from whole plot harvest. Data on yield and other yield contributing characters were also recorded. Data were analyzed by RCB design. Each trial was considered as a dispersed replication.

Source of Information: Annual Research Report, Wheat Research Centre, BARI-2013-14

Article Link (Online Journal):

Funding Source:

Budget:

Total Budget (Tk.) :

Achievement/Findings:

There was no significant yield difference among the genotypes tested, however, numerically the highest yield was recorded in BAW 1161 (4.57 t ha^-1) followed by BAW 1163 (4.18 t ha^-1), and BAW 1151(4.17 t ha^-1) the lowest in check variety Shatabdi (3.75 t ha^-1). Considering the above performance field evaluation committee of different regions have recommended to national technical committee of NSB releasing all the three candidates as varieties

Knowledge Management: Report/Proceedings