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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2019: 96.39
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2022.11(4): 13-20
DOI: https://doi.org/10.20546/ijcmas.2022.1104.003


Effect of Integrated Nutrient Management Practices and Rice Establishment Techniques on Soil Chemical and Biological Properties in Rice-Toria-Greengram Cropping Sequence

Barsri Baro*, Kalyan Pathak and Binoy Kumar Medhi

Assam Agricultural University, Jorhat-785013, Assam, India
*Corresponding author
Abstract:

A field experiment was conducted at Instructional-cum-Research Farm of Assam Agricultural University, Jorhat during 2016-17 and 2017-18. The experiment was laid out in split-plot design with three replications. The treatments consisted of two different establishment techniques of rice viz., Transplanted rice (M1) and Direct seeded rice (M2) in main plot and five different nutrient management practices viz., Control(N1), 100% RDF (N2), 50% RDN as inorganic + 50% RDN as vermi-compost + bio-fertilizer (N3), 75% RDN as inorganic + 25% RDN as vermi-compost + bio-fertilizer (N4) and 100% N as vermi-compost + bio-fertilizer (N5) in sub-plots. Result of the experiment revealed that in rice 50% RDN as inorganic + 50% RDN as vermi-compost + bio-fertilizer, in toria 75% RDN as inorganic + 25% RDN as vermi-compost + bio-fertilizer and in greengram 50% RDN as inorganic + 50% RDN as vermi-compost + bio-fertilizer recorded the highest value of available N, P2O5, K2 O and organic carbon content of the soil. Significantly, the highest SMBC, fungal and bacterial population after two years cropping cycle was found in 50% RDN as inorganic + 50% RDN as vermi-compost + bio-fertilizer.


Keywords: INM, rice, greengram and toria
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How to cite this article:

Barsri Baro, Kalyan Pathak and Binoy Kumar Medhi. 2022. Effect of Integrated Nutrient Management Practices and Rice Establishment Techniques on Soil Chemical and Biological Properties in Rice-Toria-Greengram Cropping Sequence.Int.J.Curr.Microbiol.App.Sci. 11(4): 13-20. doi: https://doi.org/10.20546/ijcmas.2022.1104.003