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Advances in Crop Science and Technology
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  • Research Article   
  • Adv Crop Sci Tech 2023, Vol 11(6): 6

Cell Wall Hydrolase Producing Microbial Consortium Modulates Soil Carbon Dynamics with its Ensuing Effect on Productivity of Wheat under Straw Incorporated Conditions

Suchi Srivastava1,2*, Vidisha Bist1,2, Divyata Maurya1, Shiv Narayan2,4, Sonal Srivastava1,2, Jasvinder Kaur1, Vandana Anand1,2, Pradeep Kumar1, Nishtha Mishra1,2, Sumit Yadav1, Aradhana Mishra1,2, Sandip Kumar Behera3, Pramod Arvind Shirke2,4 and Poonam C Singh1,2
1Division of Microbial Technology, CSIR-National Botanical Research Institute, Rana PratapMarg, Lucknow 226 001, India
2Academy of Scientific and Innovative Research (AcSIR), Ghaziabad- 201002, India
3Plant Diversity, Systematics and Herbarium Division, CSIR-National Botanical Research Institute, Rana Pratap Marg, Lucknow 226001, India
4Plant Physiology Laboratory, CSIR- National Botanical Research Institute,Lucknow- 226001, India
*Corresponding Author : Suchi Srivastava, Division of Microbial Technology, CSIR-National Botanical Research Institute, Rana PratapMarg, Lucknow 226 001, India, Email: ssnbri@gmail.com

Received Date: May 19, 2023 / Published Date: Jun 30, 2023

Abstract

Abundance and improper disposal of agricultural residues often leads to loss of biomass resources and environmental health. Straw is the major residue of rice-wheat cropping system and a potential source of soil and plant nutrients. However, natural decomposition of rice straw is slow owing to its structural composition lignocellulose and silica), therefore, often left unutilized regardless of different management practices. To subdue this problem an elite alternative would be to manage rice straw in the field itself. So, the present work emphasizes on microbial bioconversion of rice straw into soluble nutrients through the action of cell wall hydrolases. Henceforth, selection and characterization of efficient cellulase and laccase producing microbes; and consortia development using compatible microbes was targeted for speeding the decomposition process under straw incorporated field conditions. The selected microbial consortium Cons16; comprising Phanerochaete chrysosporium, Trichoderma harzianum, Trichoderma asperellum and Bacillus sp.) was subjected for evaluation of its decomposition efficacy and the concomitant effects on soil health and carbon dynamics along with the growth of subsequent wheat crop. Soil carbon dynamics studied in terms of total carbon; methane and carbon dioxide emission depict carbon sequestration in treatment with Cons 16. Our inimitable findings showed that apart from distinct improvement in soil physicochemical and biological properties increased yield of wheat was observed.

Citation: Srivastava S, Bist V, Maurya D, Narayan S, Srivastava S, et al. (2023) Cell Wall Hydrolase Producing Microbial Consortium Modulates Soil Carbon Dynamics with its Ensuing Effect on Productivity of Wheat under Straw Incorporated Conditions. Adv Crop Sci Tech 11: 587.

Copyright: © 2023 Srivastava S. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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