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Performance of Different Varieties and a Mutat Line of Mustard Under Late Sowing Conditions in a Coastal Area of Bangladesh

A.K. Qazi
Patuakhali Agricultural College, Patuakhali

P. Biswas
Patuakhali Agricultural College, Patuakhali

M.H.K. Howlader
Patuakhali Agricultural College, Patuakhali

M.L. Das
Bangladesh Institute of Nuclear Agriculture, P.O. Box-4, Mymensingh, Bangladesh.

D.J. Costa
Patuakhali Agricultural College, Patuakhali

A. Rahman
Patuakhali Agricultural College, Patuakhali

Abstract/ Executive Summary:

Five varieties and one advanced mutant line of mustard were put into trials for three consecutive years from 1991-92 to 1993-94 cropping seasons to evaluate the performances of these varieties in late sowing conditions in coastal area. The results showed significant differences in seed yield of the varieties under study. On an average, Safal gave the highest seed yield of 1.76 tons while Sonali and BINA-2 produced 1.57 and 1.55 tons seed/ha. Seed yield of Agrani and Sampad was 1.48 and 1.29 tons, respectively. Tori-7 produced 0.81 tons of seed which was the lowest of all the varieties and mutant line. Growing of these varieties in that area was found to be economically promising. The mean over years showed that the highest net return of Tk. 13,310/- was obtained from seeds and sticks of Safal while Tk. 11,429/- and Tk.ll,90/- were realized from Sonali and BINA-2, respectively. Agrani, Sampad and Tori-7 gave Tk.10,3411-, Tk.8,325/- and Tk.1,7311-, respectively.

Keywords: Performance,Mutant lines,Mustard,Coastal areas

Location:

Start Date:

End Date:

Program Area:

Commodity:

Objectives:

To evaluate the performances of the existing varieties and an advanced mutant line in late sowing condition under coastal environments

Methodology:

The material consisted of five varieties and an advanced mutant line, viz., Tori-7, Sonali, Sampad, Safal and Agrani and a mutant line BINA-2. The experiments were conducted in three consecutive years, i.e., 1991-92, 1992-93 and 1993-94 cropping seasons at the Patuakhali Agricultural College farm under rainfed condition. The materials were laid out in randomized complete block design with three replications. Unit plot size was 3 x 3m and spacing was 30 em between rows and 5-7 em between plants. Fertilizers were applied @ 120N, 85P₂0₅ 40K₂0 and 50 kg S/ha in the form of urea, TSP, MP and gypsum. The whole quantity of TSP, MP, gypsum and half of urea were applied during land preparation and the remaining half of urea was top dressed 5 weeks after sowing. Weeding was done twice before flowering. One irrigation was given before the initiation of flowering. Data on plant height, number of pods/plant and 1000 -seed weight were taken from ten random plants of each plot. The seed and stick yield of plots have been converted into per hectare yield (kg). All the data were statistically analyzed following the method of Steel and Torrie (1960). Economic analysis was done according to Hussain et al. (1983).

Source of Information: Bangladesh 1. Nuclear Agric. 12: 25-29, 1996

Article Link (Online Journal):

Funding Source:

Total Budget (Tk.) :

Achievement/Findings:

The results showed significant differences in seed yield of the varieties under study. On an average, Safal gave the highest seed yield of 1.76 tons while Sonali and BINA-2 produced 1.57 and 1.55 tons seed/ha. Seed yield of Agrani and Sampad was 1.48 and 1.29 tons, respectively. Tori-7 produced 0.81 tons of seed which was the lowest of all the varieties and mutant line. Growing of these varieties in that area was found to be economically promising. The mean over years showed that the highest net return of Tk. 13,310/- was obtained from seeds and sticks of Safal while Tk. 11,429/- and Tk.ll,90/- were realized from Sonali and BINA-2, respectively. Agrani, Sampad and Tori-7 gave Tk.10,3411-, Tk.8,325/- and Tk.1,7311-, respectively.

Knowledge Management: Journal