Weed management and nitrogen application for improved yield of mustard

Kalita, Surajit; Mundra, S.L.; Solanki, N. S.; Sharma, Naresh

doi:10.5958/0974-8164.2017.00021.1

Cited by 5 publications

(5 citation statements)

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“…Although, the lesser number of seeds silique -1 was recorded under S 1 . These results are closely related to Dongarkar et al (2005) [5] , Rimi et al (2015) [21] , Kalita et al (2017) [8] , Zangani et al (2021) [26] and Kumar et al (2021) [12] . Yield (q ha -1 ) Rapeseed yield is the integration of physico-chemical processes occurring in the plant which in turn are influenced by environmental conditions and management practices.…”

Section: Resultssupporting

confidence: 85%

Productivity, nutrients uptake and profitability of rapeseed (Brassica napus L.) as influenced by application of nitrogen and Sulphur in Mid-hills of Himachal Pradesh

Thakur,

Kumar,

Kayastha

et al. 2024

Int. J. Res. Agron.

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A field experiment was conducted during Rabi season of 2021-22 at Chamelti Agriculture Farm, Shoolini University of Biotechnology and Management Sciences Solan (H.P.). Results of the experimental field were revealed that treatment N4 was increased in seed, stover and biological yield to the tune of 12.66 and 25.20%, 9.48 and 21.5%, 10.18 and 22.36% as compared to N3 and N2, respectively. Besides S4 was exhibited 4.32 and 11.05%, 6.70 and 10.61% and 6.14 and 10.71% increase in seed yield, stover yield and biological yield, respectively as compared to S3 and S2. Treatments N4 and S4 were recorded maximum oil content and oil yield followed by N3 and S3. Treatment S4 was recorded to the tune of 0.24 and 20.45% more oil yield as compared to S3 and S2. The maximum gross returns, net returns and B:C ratio was recorded under treatments N4 and S4.

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Section: Resultssupporting

confidence: 85%

Productivity, nutrients uptake and profitability of rapeseed (Brassica napus L.) as influenced by application of nitrogen and Sulphur in Mid-hills of Himachal Pradesh

Thakur,

Kumar,

Kayastha

et al. 2024

Int. J. Res. Agron.

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“…space, water, light and nutrients. Moreover, intercultural operation during IWM and manual weeding soil surface aeration is improved which resulted more nutrient uptake by plant and thus more metabolic activity which considerably influenced 'source' development by virtue of greater photosynthesis and metabolic activity which in turn improved growth of crop and accordingly yield attributing characteristics of the crop (Kalita et al 2017).…”

Section: Resultsmentioning

confidence: 99%

Indian mustard (Brassica juncea) performance under tillage and weed management in rice (Oryza sativa)-based cropping sequence

et al. 2023

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The present field experiment was conducted at Assam Agricultural University, Jorhat, Assam with Sesbania-winterrice (Oryza sativa L.)-Indian mustard (Brassica juncea L.) cropping sequence during 2017–2019 comprising 20treatment combinations of tillage and weed management practices. The study revealed that seed, stover and oil yield of Indian mustard were increased in the year round minimum tillage with rice residue retention by 35.97, 23.41 and 38.90%, respectively due to higher crop growth characteristics and yield attributes as compared to conventional tillage. Among weed management practices, integrated weed management (IWM) showed higher weed control efficiency (WCE) and weed control index (WCI) as well as improved seed and oil yield by 39.66 and 39.61%, respectively as compared to weedy check. Combination of minimum tillage along with rice residue retention and IWM enumerated higher oil yield (6.40 q/ha) of Indian mustard grown after direct seeded rice (DSR) under minimum tillage. The findings of the experiment implied that minimum tillage with rice residue retention along with integrated weed management encouraged crop growth and productivity of Indian mustard (IM) as a succeeding crop after direct seeded rice grown under minimum tillage condition.

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“…The results (Table 2) revealed that, maximum gross and net returns (68933/-and 42952/-) were recorded under intercultivation and hand weeding at 15 and 30 DAS and this treatment was followed by Oxadiargyl 6% EC 0.09 kg ha -1 PE fb intercultivation at 30 DAS, Oxyfluorfen 23.5% EC 0.1 kg ha -1 PE fb intercultivation at 30 DAS, Pendimethalin 30% EC 1.0 kg ha -1 PE fb intercultivation at 30 DAS. But higher B:C ratio (2.96) was recorded with Oxadiargyl 6% EC 0.09 kg ha -1 PE fb intercultivation at 30 DAS followed by Oxyfluorfen 23.5% EC 0.1 kg ha -1 PE fb intercultivation at 30 DAS (2.91) due to lower cost of cultivation (` 21125/-) (Kalita et al, 2017).…”

Section: Effect On Economicsmentioning

confidence: 93%

Effect of Weed Management Practices on Nutrient Uptake and Economics of Mustard (Brassica juncea)

Yernaidu,

Parameswari,

Madhavi

et al. 2023

IJEP

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A field experiment was conducted during rabi season (November to February, 2020–21) at College Farm, College of Agriculture, Rajendranagar, Hyderabad. The farm is geographically positioned at 17°19’16.4” North latitude and 78°24’43” East longitude and at an altitude of 542.3 m above the mean sea level. According to troll’s climatic classification, it is categorized under semi-arid tropics (SAT). The experimental field was sandy loam texture with available nitrogen (223 kg ha-1), available phosphorus (30.87 kg ha-1) and potassium (375.72 kg ha-1). Mustard variety NRCHB-101 was sown with seed rate of 4 kg ha-1. The seeds were sown in solid rows 40 cm apart between rows and at a depth of 3‒4 cm and covered with loose soil immediately after seeding. The experiment was laid out in randomized block design with twelve treatments and replicated thrice. The data was analyzed using standard statistical techniques. Among different weed management practices, higher nutrient uptake (59.57, 24.51, 52.46 kg ha-1 ) by crop were observed under intercultivation and hand weeding at 15 and 30 DAS and it was on par with Oxadiargyl 6% EC 0.09 kg ha-1 PE fb intercultivation at 30 DAS. Similarly higher gross and net returns (68933/- and 42952/-) were noticed with intercultivation and hand weeding at 15 and 30 DAS and it was on par with Oxadiargyl 6% EC 0.09 kg ha- 1PE fb intercultivation at 30 DAS. Higher B:C ratio was noticed under Oxadiargyl 6% EC 0.09 kg ha-1 PE fb intercultivation at 30 DAS (2.96).

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Weed management and nitrogen application for improved yield of mustard

Cited by 5 publications

References 1 publication

Productivity, nutrients uptake and profitability of rapeseed (Brassica napus L.) as influenced by application of nitrogen and Sulphur in Mid-hills of Himachal Pradesh

Productivity, nutrients uptake and profitability of rapeseed (Brassica napus L.) as influenced by application of nitrogen and Sulphur in Mid-hills of Himachal Pradesh

Indian mustard (Brassica juncea) performance under tillage and weed management in rice (Oryza sativa)-based cropping sequence

Effect of Weed Management Practices on Nutrient Uptake and Economics of Mustard (Brassica juncea)

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