Influence of Land Configurations and Nutrient Levels on Growth,  Yield and Economics of Bt Cotton

Ambika, V; Yadahalli, G. S.; Chittapur, B. M.; Kulkarni, Shamrao; Yadahalli, Vidyavathi G.; Malakannavar, Siddu

doi:10.20546/ijcmas.2017.612.361

Cited by 3 publications

(4 citation statements)

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“…1). These results are in line with findings of Deshmukh and Patel (2013), Karimvand et al, (2013), Ambika et al, (2017) and Bhople et al, (2018) in cluster bean, sorghum, pearlmillet, cowpea, cotton and sunflower respectively. The ridges and furrow modification in surface configuration aided in conservation rain water and its availability for longer duration, mini barriers in run-off of water and increased moisture improved the availability of nutrients as well as nutrient uptake (Bhople et al, 2018).…”

Section: Effect Of Land Configurations and Intercropping On Redgram Dsupporting

confidence: 92%

Effect of Land Configurations and Intercropping on Plant Height and Biomass Accumulation of Redgram under Rainfed Ecosystem

Vijayaprabhakar¹,

Jayanthi²,

Balusamy³

et al. 2018

Int.J.Curr.Microbiol.App.Sci

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Section: Effect Of Land Configurations and Intercropping On Redgram Dsupporting

confidence: 92%

Effect of Land Configurations and Intercropping on Plant Height and Biomass Accumulation of Redgram under Rainfed Ecosystem

Vijayaprabhakar¹,

Jayanthi²,

Balusamy³

et al. 2018

Int.J.Curr.Microbiol.App.Sci

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“…The lower redgram dry matter production of 1273 kg ha -1 was recorded with broad bed furrow method of sowing. The similar findings were reported by Deshmukh and Patel (2013), Karimvand et al (2013), Ambika et al (2017) and Bhople et al (2018) in cluster bean, sorghum, pearlmillet, cowpea, cotton and sunflower, respectively.…”

Section: Dry Matter Productionsupporting

confidence: 89%

“…The lowest leaf area index of redgram (2.04) was recorded in broad bed furrow sowing ( Table 1). The similar findings was reported by Ambika et al (2017) in cotton, this might be due to higher production of number of leaves with more number of branches (Kumar et al, 2003) and also due to maintenance of proper air moisture regimes under ridges and furrow sowing which in turn resulting in good supply of required moisture, available nutrients, soil aeration, soil environment and better growth and development (Deshmukh and Patel, 2013).…”

Section: Leaf Area Indexsupporting

confidence: 72%

Study on Growth and Yield Response of Redgram in Various Intercropping System and Its Economics Under Different Land Configurations in North Western Agro Climatic Zone of Tamil Nadu

Vijayaprabhakar

Jayanthi

2018

Madras Agricultural Journal

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The field experiment was conducted to understand the redgram growth, yield response and economics under different land configurations and intercropping systems. The experiment was laid out in split plot design with three main factors as land configurations of compartmental bunding, broad bed Furrow and ridges and furrow and seven sub factors as redgram + blackgram (4:5), redgram + greengram (4:5), redgram + Cowpea (4:5), redgram + Groundnut (4:5), redgram + sesame (4:5), redgram + cotton (4:4) and redgram sole cropping and were replicated thrice. The higher redgram plant height, leaf area index, dry matter production, redgram grain yield and net return were recorded with ridges and furrow method of sowing. Among the intercropping systems, higher redgram plant height, leaf area index, dry matter production, redgram grain yield and net return were recorded in redgram + blackgram intercropping system. This was comparable withintercropped with redgram + groundnut (S 4), and greengram (S 2) intercropping system.

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“…Both the broad bed method and ridge and furrow method of sowing showed equal ETc values during 2015-2016 (335.9 and 330.3, respectively). This was corroborated by Ambika et al (2017), who claimed that both these approaches were efficient in situ moisture conservation methods.…”

Section: Resultsmentioning

confidence: 66%

Efficient land configurations and nutrient management in Bt cotton (Gossypium herbaceum)

et al. 2023

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Field experiments were conducted during rainy (kharif) season, 2015 and 2016 to assess the impact of land configurations and nutrient management on Bt cotton (Gossypium herbaceum L.) at College Farm, College of Agriculture, Rajendranagar, Professor JayashankarTelangana State Agricultural University, Hyderabad, Telangana. Treatments consisted of four land configurations, viz. flat bed sowing, ridge and furrow, broad bed and furrow (BBF) and BBF laid with poly mulch as main plots and five nutrient management treatments in sub plots, viz. farmer’s practice, 100% RDF-150:60:60 NPK kg/ha, 125% RDF, 100% RDF along with 25% N through farmyard manure and 100% RDF along with 25% N through pressmud laid out in triplicated strip plot design. Results revealed that yield attributes (bolls per plant and boll weight), seed cotton yield and field water use efficiency were significantly higher with BBF with poly mulch along with application of 100% RDF + 25% RDN through organics (pressmud or FYM) comparable to BBF laid with poly mulch and application of 125% RDF through inorganics. Soil moisture extraction by crop was higher from 0–15 cm and 15–30 cm depth in poly mulch + BBF over other land configurations.

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Influence of Land Configurations and Nutrient Levels on Growth, Yield and Economics of Bt Cotton

Cited by 3 publications

References 0 publications

Effect of Land Configurations and Intercropping on Plant Height and Biomass Accumulation of Redgram under Rainfed Ecosystem

Effect of Land Configurations and Intercropping on Plant Height and Biomass Accumulation of Redgram under Rainfed Ecosystem

Study on Growth and Yield Response of Redgram in Various Intercropping System and Its Economics Under Different Land Configurations in North Western Agro Climatic Zone of Tamil Nadu

Efficient land configurations and nutrient management in Bt cotton (Gossypium herbaceum)

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