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Estimation of Nutrient Level of Mustard in Charland

M. A. K Mian
RARS, lshurdi

M. R. lslam
RARS, lshurdi

M. N. Islam
BARI, Joydebpur.

J. Hossain
RARS, lshurdi

Abstract/ Executive Summary:

The selected area of charland was Koikunda, Lokhikunda union of Ishurdi, Pabna which is developed charland of Padma. The experiment was set up at the selected farmer's field with the objective to estimate the optimum nutrient level for BARI Sharisa 11 at charland. The experiment was laid out in a RCB design with three replications. The treatments were viz. N₁ = 115-33-43-27-2-2 kg/ha (ORC recommendation), N₂= 84-18-33-10-1-1 kg/ha (AEZ- 11 based recommendation), N₃= 66-25-20-6-1-0.7 kg/ha (Soil test based for MYG), N₄= 20- 5-10-0-0-0 kg/ha of N- P- K- S- Zn- B (Farmers' practice) and N₅= control. Unit plot size was 8.0 m x 4.8 m. Mustard variety BARI Sharisa 11 was sown on 9 November 2009 and 25 November 2010 and harvested on 19 February 2010 and 24 February 2011, respectively. Nutrients were applied as basal as per specification of the treatments. Crop was grown in rain fed condition. The highest seed yield of mustard was obtained from ORC (1280-1582 kg/ha). But due to less cost than former one AEZ- 11 based recommendation was found protiable with BCR of 2.79. The effect of nutrient could be explained 93 % by the function of Y=441.19 + 7.2054 x -0.0122 x 2 (R²= 0.93). The estimated nutrient level for maximum yield of mustard is 152-43-57-35-2.6-2.6 N- P- K- S- Zn- B kg/ha by using the developed function with predicted yield 1505 kg/ha. But AEZ based fertilizer (84- 18- 33- 10- 1- 1 Kg/ ha NPKSZnB) could be recommended for mustard variety BARI Sarisha-ll for char land of lshurdi, Pabna.

Keywords: Nutrient level, BARI Sharisa 11, Charland, Mustard

Location: Koikunda, Lokhikunda union of Ishurdi, Pabna

Start Date: 01-01-2009

End Date: 30-06-2011

Program Area: Crop-Soil-Water Management

Commodity: Mustard

Objectives:

To find out the optimum and economic nutrient level for mustard variety BARI Sharisa 11.

Methodology:

The selected area of charland was Koikunda, Lokhikunda union of Ishurdi, Pabna. It is the developed charland of Padma. The experiment was set up at the selected farmer's field. The objective of the study was to estimate the optimum nutrient level for BARI Sharisa 11 at charland. The experiment was laid out in a RCB design with three replications. The treatments were viz. N₁= 115-33-43-27-2-2 kg/ha of N- P- K- S- Zn- B (ORC recommendation), N₂= 84-18-33-10-1-1 kg/ha of N- P- K- S- Zn- B (AEZ-11 based recommendation), N₃= 66-25-20-6-1-0.7 kg/ha of N- P- K- S- Zn- B (Soil test based for MYG), N₄= 20-5-10-0-0-0 kg/ha of N- P- K- S- Zn- B (Farmers' practice) and N₅= control. Unit plot size was 8.0 m x 4.8 m. The mustard variety BARI Sharisa 11 was sown on 9 November 2009 and 25 November 2010 and harvested on 19 February 2010 and 24 February 2011, respectively. Nutrients were applied as basal as per specification of the treatments. Crop was grown in rainfed condition. Yield contributing characters and yields of the crop were collected and analyzed statistically. Means were separated through LSD at 0.05 level of probability. Economics of the study was computed.

Source of Information: BANGLADESH AGRONOMIY JOURNAL, Vol. 14 (1&2), pp. 27-32, December 2011, ISSN 1013-1922

Article Link (Online Journal):

Funding Source:

Total Budget (Tk.) :

Achievement/Findings:

The average highest seed yield (1432 Kg/ha) of mustard was obtained from ORC recommendation. But AEZ- 11 based (84-18-33-10-1-1NPKSZnB Kg/ha) recommendation was found profitable with BCR of 2.79 for char land of Ishurdi.

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