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International Durum Wheat Yield Nursery (idyn)

Z I SARKER
Wheat Research Centre, BARI

M A HAKIM
Wheat Research Centre, BARI

M A ALAM
Wheat Research Centre, BARI

P K MALAKER
Wheat Research Centre, BARI

Abstract/ Executive Summary:

Forty-nine durum entries from CIMMYT along with BDW 8 as local check were evaluated at WRC, Nashipur, Dinajpur, during rabi 2014-15. Performances of a few durum lines were satisfactory compared to check BDW. The highest yield (5573 kg/ha) was obtained from E-721. The maximum (45.70 g) thousand grain weight (TGW) was recorded in E-713. On the basis of field performance, disease reaction, grain physical characteristics, and yield, only seven durum lines viz. entry E-706, E-710, E-713, E-717, E-721, E-734 and E-749 were selected for further evaluation over environments.

Keywords: Irrigated condition, Durum wheat germplasm, Yield Trial

Location: Nashipur, Dinajpur,

Start Date: 00-00-2014

End Date: 00-00-2015

Program Area: Variety and Species

Commodity: Durum wheat

Objectives:

To select superior durum wheat germplasm with higher grain yield under irrigated condition from international Durum wheat nursery

Methodology:

The nursery was consisted of 49 CIMMYT durum lines along with BDW 8 as local check. Each entry was grown 2.5m long 6 rows plot with row spacing of 20 cm. The experiment was laid out in alpha-lattice design with two replications. The trial was sown on November 27, 2014 at WRC, Dinajpur. Recommended package of practices were followed to raise the crop under irrigated timely sown condition. First irrigation was given at CRI stage followed by a top dress with one-third of the recommended urea. Second and third irrigation were given at late booting and early grain filling stages, respectively. Data were recorded on different traits according to CIMMYT data book.

Source of Information: Annual Research Report, Wheat Research Centre, BARI--2014-15

Article Link (Online Journal):

Funding Source:

Budget:

Total Budget (Tk.) :

Achievement/Findings:

Performances of a few durum lines were satisfactory compared to check BDW 8. The highest yield (5573 kg/ha) was obtained from E-721. The highest thousand grain weight (TGW) (45.70 g) was recorded in E-713. On the basis of field performance, disease reaction, grain physical characteristics, and yield, only seven durum lines viz. entry E-706, E-710, E-713, E-717, E-721, E-734 and E-749 were selected

Knowledge Management: Report/Proceedings