Effect of sowing time on growth and yield attributes of three mustard cultivars grown in Tidal Floodplain of Bangladesh

Sharif, Mar; Haque, M. Z.; Howlader, Mhk; Hossain, MJ

doi:10.3329/jbau.v14i2.32689

Cited by 9 publications

(8 citation statements)

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“…The delay in sowing of mustard caused crop growth stages to experience higher temperatures hastening the maturity resulting in reduced assimilates production and allocation to sink. Similar results were obtained by [8,10].…”

Section: Number Of Siliqua Plant -1supporting

confidence: 91%

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Effect of Sowing Dates, Tillage and Establishment Methods on Growth and Yield of Mustard

Reddy

Devi

et al. 2021

IJECC

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This experiment was conducted at College Farm, Agricultural College, Polasa, Jagtial in Rabi, 2019-20. The experiment was laid out in strip-plot design with T1-Zero tillage with direct sowing, T2-Zero tillage with transplanting, T3-Conventional tillage with direct sowing and T4-Conventional tillage with transplanting in 4 horizontal strips and D1-15 November, D2-25 November and D3-5 December sowing dates in 3 vertical strips. Nursery was prepared 15 days earlier to sowing date for transplanting. Direct sowing and transplanting was carried out on same date. Among tillage practices with establishment methods, significantly the highest performance of growth parameters was obtained with T4 and lowest response under T1. Significantly higher values of growth parameters were recorded under early sowing date (15 November) followed by 25 November and lowest was registered on 5 December. The number of siliqua plant-1, seeds siliqua-1 was significantly higher under T4 which resulted in higher seed yield (754.38 kg ha-1), stover yield (1815.40 kg ha-1) and was comparable with T3. Higher number of siliqua per plant-1 and number of seeds per siliqua-1 resulting in higher seed yield (944.55 kg ha-1) and stover yield (1943.12 kg ha-1) were recordeed on 15 November followed by 25 November and lowest was registered on 5 December.

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Section: Number Of Siliqua Plant -1supporting

confidence: 91%

“…Mustard sown on early date has an advantage of favourable weather conditions which increased photosynthetic activity and translocation of food material from source to sink which resulted in higher plant dry matter accumulation. Similar results were also observed by the [8,9,5].…”

Section: Dry Matter Accumulation (Kg Hasupporting

confidence: 89%

Effect of Sowing Dates, Tillage and Establishment Methods on Growth and Yield of Mustard

Reddy

Devi

et al. 2021

IJECC

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“…However, due to delayed harvesting of T. Aman rice, mustard planting become late in the rice-based cropping system at northern region. Late-planted mustard is exposed to high-temperature stress during the reproductive phase, forcing plants to mature quickly as a result of increased senescence, reducing the length of the seedfilling period, lowering seed size and weight resulting considerable yield loss (12). Timely sowing enables the crop plants to complete both vegetative and reproductive growth phases with better yield (13).…”

Section: Introductionmentioning

confidence: 99%

“…Further due to global climate change and disparities in weather patterns a continuous shifting of winter season is being noticed every year. Being thermo sensitive and photosensitive (12,20); mustard plants must also adapt to this change. Hence, late planting results in early flowering and may also cause severe insect pest infestation.…”

Section: Introductionmentioning

confidence: 99%

Optimum and late sowing of mustard varieties show similar seed yield

et al. 2023

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Appropriate planting time of mustard (Brassica sp.) during winter determines the growth yield and quality of a particular cultivar. Since the shift of winter period over the last few years driven by climate change, a transformation in mustard cultivation is also observed. Thus, to study the extent of these variations we studied 6 mustard varieties (V1- Binasarisha-4, V2- Binasarisha-9, V3- Binasarisha-10, V4- BARI Sarisha-14, V5- BARI Sarisha-16 and V6- BARI Sarisha-17) under 3 different planting dates (D1-31st October, D2-10th November and D3-20th November) in the Magura district of Bangladesh to evaluate yield differences over sowing times. Field experimentation was set followed RCB (Randomized complete block) design. Data on growth and yield parameters were collected at various days after sowing. Outcomes noted that, most number of siliqua/plant was obtained with treatment combination D3 × V5 (190.33), siliqua length with D3 × V2 (7.95 cm), number of seeds per siliqua by D3 × V6 (36.30), thousand grain weight by D1 × V1 (3.90 g). Hence, correlation study suggested that, seed yield was positively related to number of siliqua/plant, siliqua length and number of seeds/siliqua. Though, BARI Sarisha-16 (V5) delivered top seed and stover yield in all sowing dates. But interaction effects depicted that planting on 10th (2.00 t/ha) and 20th November (1.99, 1.94 t/ha) gave similar seed yield like 31st October planting (2.31 t/ha); in addition, stover yield (6.70, 6.83 t/ha) also remained at peak with the later plantings (D2, D3). An increase in the tendency of life duration was noticed when sown on 20th November for most treatment combination. Overall, delayed sowing of mustard didn’t affect the yield and related attributes rather it accelerated to some attributes. Hence, rescheduling of optimum sowing time for mustard is now a time demanding concern with regard to weather change.

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“…Rapeseed-mustard, which belongs to the Cruciferae family under the genus Brassica commonly known as mustard in Bangladesh, is a cool season, thermo sensitive as well as photosensitive crop [1]. Brassica oil crop supplies substantial quality of edible oil in Bangladesh.…”

Section: Introductionmentioning

confidence: 99%

No Tillage Cultivation of Mustard Requires Definite Boron Dose for Optimizing Seed Yield

Chowhan¹,

Islam

Nahar

et al. 2022

IJPSS

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Boron (B) is an essential plant nutrient which plays a key role during plant seed formation and quality seed development. No tillage (NT) or zero tillage mustard (Brassica sp.) production has already received remarkable attention by the farmers mainly due to time, cost effectiveness and profitability. Vast growers only apply NPK fertilizers and avoid boron (B) or other micronutrient fertilizers; which imbalances nutrient translocation, mobilization, utilization in plants and ultimately affects seed quality, yield and maturity duration. Considering this drawback, the present investigation was done to ascertain the role of B in attaining desirable seed yield of mustard in no tillage condition. Experiment was set during winter season (Rabi) at BINA Sub-station farm, Ishurdi, Pabna. A factorial RCBD with three replications were followed for the trial. Two varieties (V1: Binasarisha-9 and V2: BARI Sarisha-17) and six B doses (T1: 0 kg/ha, T2: 1 kg/ha, T3: 2 kg/ha, T4: 3 kg/ha, T5: 4 kg/ha, T6: 5 kg/ha) were used as treatments. Data on yield and yield attributes were collected at different phenological stage and upon harvest. Findings depicted that, treatment combinations V1 × T4 beared maximum siliqua length (8.43 cm), highest seed yield (2.34 t/ha), straw yield (3.01 t/ha), 100 grain weight (HGW) (0.32 g) and days to maturity (90.67 days). V1 × T3 and V2 × T4 treatment combinations gave the greatest number of siliqua/plant (82.55) and number of seeds per siliqua (36.33). Contrary, least seed yield (0.82 t/ha) and number of seeds per siliqua (22.89) was recorded with combination in V1 × T1. Minimum number of siliquae per plant (21.37), straw yield (1.17 t/ha), days to harvest (82.00 days) and HGW (0.20 g) was found with combination in V2 × T1. Results obtained suggest that, B doses between 2 kg/ha to 3 kg/ha might be accurate with B responsive mustard varieties for achieving higher seed yield of mustard under NT.

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Effect of sowing time on growth and yield attributes of three mustard cultivars grown in Tidal Floodplain of Bangladesh

Cited by 9 publications

References 1 publication

Effect of Sowing Dates, Tillage and Establishment Methods on Growth and Yield of Mustard

Effect of Sowing Dates, Tillage and Establishment Methods on Growth and Yield of Mustard

Optimum and late sowing of mustard varieties show similar seed yield

No Tillage Cultivation of Mustard Requires Definite Boron Dose for Optimizing Seed Yield

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