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Hybridization of Soybean

M H Rashid
Senior Scientific Officer
Oilseed Research Centre, BARI, Gazipur

M H Khurram
Senior Scientific Officer
Oilseed Research Centre, BARI, Gazipur

Abstract/ Executive Summary:

A total of 566 flowers cross were done with 35 cross combinations. Among them 25% of the crosses were successful. A total of 145 pods were produced out of 566 crossed pods which produced 231 F1 seeds.

Keywords: Hybridization, Soyabean, Crossing

Location: BARI, Gazipur

Start Date: 09-12-2008

End Date: 01-07-2009

Program Area: Variety and Species

Commodity: Soybean

Objectives:

To create variability among the genotypes these hybridization programs were undertaken

Methodology:

Nine parental lines were sown on 9th December, 2008 at Joydebpur for synchronization of flowering. Brief characteristics of parents. Seeds of individual parents were planted in 3 rows of 4m long plot with the spacing of 50 cm and 10 cm between rows and plants respectively. Crosses were attempted in 35 cross combinations Shohag : Bold seed size, moderate pod no., moderate seed/pod, days to mature 100-105 days Bangladesh Soybean -4 : Small seed size, higher pod no., moderate seed/pod days to mature 115-120 days BARI Soybean-5 : Bold seed size, moderate pod no., moderate seed/pod days to mature 103-106 days Amber : Bold seed size, moderate pod no., moderate seed/pod,days to mature 105-109 days GC-84051-G1 : Small seed size, higher pod no., higher seed/pod days to mature 110-115days BGM-02026 : Bold seed size, moderate pod no., higher seed/pod 115-120 days MACS-57 : Bold seed size, moderate pod no., higher seed/pod,days to mature 105-107days JS-335 : Bold seed size, moderate pod no., higher seed/pod,days to mature 100-105days BGM-02093 : Small seed size, higher pod no., moderate seed/pod,days to mature 115-120 days MTD-10 : Bold seed size, moderate pod no., higher seed/pod,days to mature 100-103days

Source of Information: Oilseed Research report, BARI

Article Link (Online Journal):

Funding Source:

Total Budget (Tk.) :

Achievement/Findings:

A total of 566 pod in 35 cross combinations were artificially pollinated of which 25% of the crosses were successful. A total of 145 pods were produced out of 566 crossed pods which produced 231 F1 seeds.

Knowledge Management: Report/Proceedings