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Evaluation of New Hybrid Tps Progenies Received from Cip ( F1 C0 )

Dr. Bimal Chandra Kundu
Senior Scientific Officer
Tuber Crops Research Centre Bangladesh Agricultural Research InstituteJoydebpur, Gazipur-1701Bangladesh

Sidrat Abdullah
Scientific Officer
Tuber Crops Research Centre Bangladesh Agricultural Research InstituteJoydebpur, Gazipur-1701Bangladesh

Dr. Ebne Habib Md. Shofiur Rahman
Senior Scientific Officer
Tuber Crops Development Project

Dr. Md. Monjur Hossain
Principal Scientific Officer
Tuber Crops Research Centre Bangladesh Agricultural Research InstituteJoydebpur, Gazipur-1701Bangladesh

Abstract/ Executive Summary:

Six TPS progenies introduced from CIP including BARI TPS 1 as check were evaluated for their yield potentiality and tuber characters at Joydebpur and Munshigonj during 2007-2008 crop season.. On average of two locations, considering yield and tuber characters progenies ACHIRANA x TS-15, MF-I x TS-15 and LT-8 x TS-15 seemed to be promising under Bangladesh condition. Considering the tuber shape MF-II x TS-15 also consider as a good progenies.

Keywords: Evaluation , Hybrid, TPS Progenies, CIP, F1C0

Location: Joydebpur and Munshiganj

Start Date: 01-08-2007

End Date: 05-05-2008

Program Area: Variety and Species

Commodity: Potato

Objectives:

To identify TPS progenies suitable for Bangladesh condition

Methodology:

The experiment was conducted at Joydebpur and Munshigonj during the Rabi season, 2007-08. Six TPS progenies introduced from CIP and BARI TPS 1 as check was included in the study. The experiment was laid out in RCB design with three replications. The unit bed size was 2.0mx 1.0 m. The crop received 55g urea, 50g TSP and 50g MP per m2. Whole amount of TSP and 50% of urea and MP were applied before 2 days of seed sowing and the rest amount of urea and MP were applied in two equal splits at 35 and 55 DAS. In addition 15 t/ha of well rotten cowdung were applied in the beds during final bed preparation. Seeds were sown @ 2-3 per hole on raised beds at 25 cm x 4 cm spacing on 04.11.07 and 11.11.07 at Joydebpur and Munshigonj respectively. After 15-20 DAS, 1-2 seedlings were kept per hole. All intercultural operation and plant protection care was as per recommendation of the TCRC. The haulm was pulled out at 100 DAS and the crop was harvested after 7 days of haulm pulling.

Source of Information: TCRC Annual Report 2007-08

Article Link (Online Journal):

Funding Source:

1. Government

Budget: 20000/- per location

Total Budget (Tk.) : 20000/- per location

Achievement/Findings:

On average of two locations, considering yield and tuber characters progenies ACHIRANA x TS-15, MF-I x TS-15 and LT-8 x TS-15 seemed to be promising under Bangladesh condition. Considering the tuber shape MF-II x TS-15 also consider as a good progenies.

Knowledge Management: Report/Proceedings