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Performance of BINAdhan-17 with BINAdhan-18 and BRRI Dhan-29 as Affected by Different Planting Time in Magura District of Bangladesh

Shampa Rani Ghosh
Scientific Officer
Entomology Division, Bangladesh Institute of Nuclear Agriculture (BINA) Substation, Magura, Bangladesh

Mirza Mofazzal Islam
Director General
Bangladesh Institute of Nuclear Agriculture, Mymensingh 2202, Bangladesh

Shamsun Nahar Begum
Principal Scientific Officer
Plant Breeding Division, Bangladesh Institute of Nuclear Agriculture, Mymensingh 2202, Bangladesh

Md. Tanjilur Rahman Mondal
Senior scientific Officer
Horticulture Division and OIC, Bangladesh Institute of Nuclear Agriculture(BINA) substation, Magura, Bangladesh

Dinesh Chandra Roy
Scientific Officer
Plant Breeding Division, Bangladesh Institute of Nuclear Agriculture, Mymensingh 2202, Bangladesh

Abstract/ Executive Summary:

The experiment was carried out during the period of December to May 2019 at the BINA substation Magura farm and farmers’ field sottopur, sadar, Magura in a randomized complete block design with three replications. The experiment was conducted to study the effect of planting time on the yield and yield attributes along with three sowing time viz. 15 December, 25 December, 05 January and transplanting was done on 24 Jan.; 03 Feb.; 13 Feb. in the main field along with three varieties viz. Binadhan -17, Binadhan-18, BRRIdhan-29. From on-farm trial, it revealed that; The transplanting time of February 03 have found more yield and duration (7.62t/ha and 142 days) and transplanting time of January 24 have found have yield and duration 7.59 t/ha and 147 days which was statistically same; lowest yield found in February 13 that was 6.89t/ha and duration 136 days. From on station trial, it revealed that; the January 24 transplanting date was found more yield and duration (7.28t/ha and 147days) and February 03 was found (6.06t/ha and 142 days); lowest yield was found in February 13 transplanting date that was (4.5t/ha and 136 days). From both results discussion, it concluded that Transplanting at January 24 would be the optimum time along with different planting time of Binadhan-17 in Maguraregion.

Keywords: Variety, Yield performance, Transplant, Boro rice, Planting time

Location: BINA substation Magura

Start Date: 00-12-2018

End Date: 00-05-2019

Program Area: Crop-Soil-Water Management

Commodity: Rice

Objectives:

To determine the optimum sowing date for achieving higher yield of Binadhan-17 in Magura region.

Methodology:

The experiment was laid out in a randomized complete block design with three replications. The land was well prepared and fertilized with recommended rate of fertilizers. i.e. urea, triple superphosphate, muriate of potash, gypsum and zinc sulphate. Sprouted seeds were sown in the seedbed on 15 Dec.; 25 Dec.; 05 Jan. and transplanting was done on 24 Jan.; 03 Feb.; 13 Feb. in the main field. Thus all the treatments got the same intercultural operations i.e. fertilization, weeding, water management, insecticide application were done as and when necessary. Harvesting was done when 90 % of the grains become golden yellow in color. Five hills were randomly selected from each unit plot prior to harvest for recording data. Data on plant height, number of total tillers/hill, number of effective tillers/hill, number of no effective tillers/hill, grains/panicle, sterile spikelets, yield/1m²/plot were recorded. The recorded and calculated data were analyzed statistically for various characters using computer-based program MSTAT-C.

Source of Information: Res. Agric., Livest. Fish.8(1): 19-24, April 2021

Article Link (Online Journal): DOI: https://doi.org/10.3329/ralf.v8i1.53263

Funding Source:

Total Budget (Tk.) :

Achievement/Findings:

From the result it can be said that January 24 would be the optimum Transplanting date for better grain yield and Binadhan-17 showed maximum grain yield and days to maturity was (7.4 t/ha and 147 days) whereas have no lodging tendency by strong storm and heavy rainfall as well as poor infestation of diseases and insects followed by February 03 and February 13 transplanting date. Although at that time Binadhan-18 showed average grain yield and days to maturity was (7.6 t/ha and 144 days) but there have a tendency to lodging due to strong storm and heavy rainfall as well as susceptible to diseases and insect infestation compared to Binadhan-17(7.4t/ha and 147days ) and BRRIdhan 29( 7.3 t/ha and 149 days).

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