**Author details**

Shaon Kumar Das\* and Ravikant Avasthe ICAR Research Complex for NEH Region, Sikkim Centre, Gangtok, Sikkim, India

\*Address all correspondence to: shaon.iari@gmail.com

© 2020 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

**41**

*DOI: http://dx.doi.org/10.5772/intechopen.91928*

[1] Avasthe RK, Das SK, Reza SK. Integrated Nutrient Management through Organic Sources. In: Handbook on Organic Crop Production in Sikkim. (Eds. R.K. Avasthe, Yashoda Pradhan and Khorlo Bhutia). Published by Sikkim Organic Mission. Tadong, Gangtok, Sikkim: Govt. of Sikkim and ICAR Research Complex, Sikkim

Centre; 2014. pp. 317-328

[2] Benke MB, Hao XO, Donovan JT, Clayton GW, Lupwayi NZ, Caffyn P, et al. Livestock manure improves acid soil productivity under a cold northern Alberta climate. Canadian Journal of Soil Science. 2009;**90**:685-697

[3] Crawford TW, Singh U, Breman H. Solving agricultural problems related to soil acidity in central Africa great lake region. CATALIST Project Report; 2008.

[4] Das SK. Role of micronutrient in rice cultivation and management strategy in organic agriculture-a reappraisal. Agricultural Sciences. 2014;**5**(09):765

[5] IARI. Crop Residues Management with Conservation Agriculture:

[6] Schoenau JJ, Davis JG. Optimizing soil and plant responses to land applied manure nutrients in the Great Plains of North America. Canadian Journal of Soil Science. 2006;**86**:587-595

[7] Soils of Sikkim for Optimising Land Use, NBSS Publ. 60b, 1996, ISBN: 81-85460-39-6. NBSS&LUP; 2016

[8] Soil Series of Sikkim. NBSS&LUP Publ.105, (2004) ISBN: 81-85460-83-3

[9] Das SK, Avasthe RK, Gopi R. Vermiwash: Use in organic agriculture for improved crop production. Popular

Kheti. 2014;**2**(4):45-46

Institute; 2012. p. 32

Potential, Constraints and Policy Needs. New Delhi: Indian Agricultural Research

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[12] Das SK, Avasthe RK, Singh M, Sharma K. Biobeds: On-farm biopurification for environmental protection. Current Science. 2015;**109**(9):1521-1521

[13] Das SK, Avasthe RK. Carbon farming and credit for mitigating greenhouse gases. Current Science.

[14] Das SK, Avasthe RK, Singh R, Babu S. Biochar as carbon negative in carbon credit under changing climate. Current Science. 2014;**107**(7):1090-1091

[15] Mukherjee I, Das SK, Kumar A. Degradation of flubendiamide as affected by elevated CO2, temperature, and carbon mineralization rate in soil. Environmental Science and Pollution Research. 2016;**23**(19):19931-19939

[16] Das SK, Avasthe RK, Singh M. Buckwheat: The natural enhancer in rhizosphere phosphorus. Current

Science. 2015;**109**(10):1763

[18] Mukherjee I, Das SK,

Kumar A. Atmospheric CO2 level and temperature affect degradation of pretilachlor and butachlor in

[17] Das SK, Mondal T. Mode of action of herbicides and recent trends in development: A reappraisal. International Journal of Agricultural and Soil Science. 2014;**2**:27-32

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