Effect of bio-inoculant, organic manure and chemical fertilizer on growth and yield of wheat (Triticum aestivum L.)

Thakur, M. R.; Agrawal, H. P.; Patel, JR; Singh, R. A.; Sumit, .

doi:10.22271/chemi.2020.v8.i3ag.9550

Cited by 2 publications

(2 citation statements)

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“…Residual effect of 75% and 100% recommended level of fertilizer in sorghum significantly increased plant height and number of tillers/plant of succeeding wheat (Patidar and Mali, 2002). Thakur et al, (2020) found that the application of 100% RDF (120 kg N + 60 kg P 2 O 5 + 40 kg K 2 O/ha) recorded higher spike length, test weight, grain and straw yield of wheat as compared to 75% RDF + FYM @5 t/ha + Azotobacter + PSB.…”

Section: Growth Yield Attributes and Yieldmentioning

confidence: 94%

Preceding kharif crops and fertilizer influence on growth, yield and nutrient requirement of succeeding wheat (Triticum aestivum)

JOSHI JESAL P.,

P.P. CHAUDHARI,

P.H. PATEL

2024

IJA

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A field experiment was conducted during 2 consecutive rainy (kharif) and winter (rabi) season each of 2020–21 and 2021–22 at C.P. College of Agriculture, Sardarkrushinagar Dantiwada Agricultural University, Sardarkrushinagar, Gujarat to study the effect of preceding kharif crops and fertilizer on growth, yield, economics and nutrient requirement of succeeding wheat (Triticum aestivum L.) crop. The experiment was laid out in split plot design comprising of 4 kharif crops, viz. greengram [Vigna radiata (L.) R. Wilczek], sesame (Sesamum indicum L.), pearl millet [Pennisetum glaucum (L.) R.Br.] and fodder sorghum [Sorghum bicolor (L.) Moench] as main plots and 5 fertilizer treatments, viz. 100% RDF (120 kg N + 60 kg P2 O5 + 40 kg K2 O/ha); 75% RDF; 50% RDF; 75% RDF + Azotobacter + PSB (phosphate solubilizing bacteria); and 50% RDF + Azotobacter + PSB as sub plots with four replications. Wheat grown after kharif greengram had better growth parameters and yield attributes which was reflected in an increase in grain (4.78 t/ha) and straw (6.41 t/ha) yield of wheat. Among different fertilizer treatments, wheat fertilized with 100% RDF recorded significantly higher grain (4.60 t/ha) and straw yield (6.20 t/ha). Nutrient uptakes by grain and straw increased under wheat grown after greengram and fertilized with 100% RDF. Greengramwheat crop sequence and wheat fertilized with either 100% RDF or 75% RDF along with Azotobacter + PSB seed inoculation earned higher net realization and B:C ratio.

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Section: Growth Yield Attributes and Yieldmentioning

confidence: 94%

Preceding kharif crops and fertilizer influence on growth, yield and nutrient requirement of succeeding wheat (Triticum aestivum)

JOSHI JESAL P.,

P.P. CHAUDHARI,

P.H. PATEL

2024

IJA

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“…The highest yield of grain (~53 q ha −1 ) and straw (~74 q ha −1 ) was noted with the highest dose of fertilizer, i.e., 100% NPK along with composite bio-inoculants (PGPR + Glomus fasciculatum). The application of all inorganics, organic fertilizer, and various bio-inoculants might supply available nutrients and increase soil health [59][60][61]. Enhanced yield with compost and fertilizer; bio-inoculants and fertilizer might be owing to an increased supply of plant nutrients [50,62,63].…”

Section: Effect On Interactionmentioning

confidence: 99%

Improved Nutrient Management Practices for Enhancing Productivity and Profitability of Wheat under Mid-Indo-Gangetic Plains of India

et al. 2022

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Two-year field experiments were conducted to study the effect of different levels of inorganic fertilizers, farmyard manure (FYM), and bio-inoculants on wheat productivity and profitability. Results specified that judicious application of inorganic fertilizers, FYM, and bio-inoculants significantly increased the productivity and profitability of wheat. Data suggested that the aggregate levels of fertilizer up to 100% NPK ha−1 resulted in significant increases in all growth attributes, grain yield (+206%), straw yield (+177%), and harvest index (+7%) as compared to control. Meanwhile, plots with the application of 10 t ha−1 FYM significantly (p < 0.05) increased grain yield (+26%) and straw yield (+22%) as compared to the control. Similarly, significant enhancement in grain and straw yields was observed with the application of PGPR + VAM over no-inoculation. Results showed that the significantly higher grain and straw yield attained by application of 75% NPK fertilizer + 10 t ha−1 FYM was at par with the application of 100% NPK fertilizer alone. Further, net returns (profitability) and B:C ratio (2.37) were significantly higher with fertilization with 75% NPK + 10 t ha−1 FYM along with PGPR + VAM as compared to 100% NPK alone. Overall, it can be concluded that the combination of 75% NPK and 10 t ha−1 FYM along with PGPR + VAM represented the optimum for net return and B:C ratio and reduced (25%) dose of NPK as compared to the rest of the treatment combinations.

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Effect of bio-inoculant, organic manure and chemical fertilizer on growth and yield of wheat (Triticum aestivum L.)

Cited by 2 publications

References 1 publication

Preceding kharif crops and fertilizer influence on growth, yield and nutrient requirement of succeeding wheat (Triticum aestivum)

Preceding kharif crops and fertilizer influence on growth, yield and nutrient requirement of succeeding wheat (Triticum aestivum)

Improved Nutrient Management Practices for Enhancing Productivity and Profitability of Wheat under Mid-Indo-Gangetic Plains of India

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