Skip to content
Research Article Open access CC BY 4.0

Effect of Kharif Paddy Straw Management Options on Nitrogen Requirement to Rabi Paddy

Navya. K, Uma Reddy. R, Krishna Chaitanya. A, Suneetha Devi. K. B

Asian Journal of Soil Science and Plant Nutrition · pp. 327–335 · Published 4 May 2024

10.9734/ajsspn/2024/v10i2290

Abstract

A study conducted during the rabi season of 2020-21 at the Regional Agricultural Research Station, Polasa, Jagtial, under the auspices of Professor Jayashankar Telangana State Agricultural University, yielded insightful findings. The investigation revealed that incorporating paddy straw with a C:N ratio of 71:1 led to the immobilization of soil mineral nitrogen. Specifically, during 7, 15, and 30 days after treatment (DAT), approximately 7.2, 9.3, and 7.03 kg ha-1 of available nitrogen respectively was immobilized without phosphorus, whereas with phosphorus addition, the figures rose to 10.94, 14.75, and 11.04 kg ha-1 during the same time frames. Notably, after harvest of rabi rice significantly higher soil available nitrogen levels were recorded under paddy straw incorporation with phosphorus (169.7 kg ha-1), followed by incorporation without phosphorus (161.2 kg ha-1), and paddy straw burning (151.9 kg ha-1). Moreover, the application of nitrogen at graded levels impacted soil available nitrogen. Based on these findings, it was recommended, to counteract the immobilization effect and maximize crop yield, it was advised to apply 15% excess of recommended dose of nitrogen (RDN), as basal application.

Rice production soil mineral nitrogen rice straw straw management

References (36)

  1. 1 TOWARD AN ECOLOGICAL CLASSIFICATION OF SOIL BACTERIA [DOI]
  2. 2 Distinct soil microbial diversity under long-term organic and conventional farming [DOI]
  3. 3 Crop Residue Burning in India: Policy Challenges and Potential Solutions [DOI]
  4. 4 Differential Growth Responses of Soil Bacterial Taxa to Carbon Substrates of Varying Chemical Recalcitrance [DOI]
  5. 5 Simulation of C and N mineralisation during crop residue decomposition: A simple dynamic model based on the C:N ratio of the residues [DOI]
  6. 6 Burning issues of paddy residue management in north-west states of India [DOI]
  7. 7 Soluble organic nitrogen in agricultural soils [DOI]
  8. 8 Rice residue- management options and effects on soil properties and crop productivity
  9. 9 Crop residues and fertilizer nitrogen influence residue decomposition and nitrous oxide emission from a Vertisol [DOI]
  10. 10 Nitrogen and rice straw incorporation impact nitrogen use efficiency, soil nitrogen pools and enzyme activity in rice-wheat system in north-western India [DOI]
  11. 11 Soil aggregate and crop yield changes with different rates of straw incorporation in semiarid areas of northwest China [DOI]
  12. 12 Nitrogen immobilization in paddy soils as affected by redox conditions and rice straw incorporation [DOI]
  13. 13 Slow-release nitrogen fertilizers enhance growth, yield, NUE in wheat crop and reduce nitrogen losses under an arid environment [DOI]
  14. 14 Responses of Soil Carbon Pools, Enzymatic Activity, and Crop Yields to Nitrogen and Straw Incorporation in a Rice-Wheat Cropping System in North-Western India [DOI]
  15. 15 Biotic and abiotic nitrogen immobilization in soil incorporated with crop residue [DOI]
  16. 16 Fertilizer regime changes the competitive uptake of organic nitrogen by wheat and soil microorganisms: An in-situ uptake test using 13C, 15N labelling, and 13C-PLFA analysis [DOI]
  17. 17 Effects of straw management and nitrogen application rate on soil organic matter fractions and microbial properties in North China Plain [DOI]
  18. 18 Co-application of nitrogen and straw-decomposing microbial inoculant enhanced wheat straw decomposition and rice yield in a paddy soil [DOI]
  19. 19 Wheat Straw Composition and Placement Effects on Decomposition in Dryland Agriculture of the Pacific Northwest [DOI]
  20. 20 Nitrogen and Carbon Mineralization of Potential Manure Components [DOI]
  21. 21 Fungal endophyte Phomopsis liquidambari affects nitrogen transformation processes and related microorganisms in the rice rhizosphere [DOI]
  22. 22 N2O emission from soil following combined application of fertiliser-N and ground weed residues [DOI]
  23. 23 Chemical and biological properties of wheat soil in response to paddy straw incorporation and its biodegradation by fungal inoculants [DOI]
  24. 24 Nutrient management through organics, bio-fertilizers and crop residues improves growth, yield and quality of sacred basil (Ocimum sanctum Linn) [DOI]
  25. 25 Nitrogen mineralization as a result of phosphorus supplementation in long-term phosphate deficient soil [DOI]
  26. 26 Deep fertilization combined with straw incorporation improved rice lodging resistance and soil properties of paddy fields [DOI]
  27. 27 Losses of Wheat Straw Residue Under Simulated Field Conditions [DOI]
  28. 28 Sustainable management of crop residues in India.
  29. 29 Effect of cropping systems and crop residue incorporation on production and properties of soil in an organic agroecosystem [DOI]
  30. 30 Effect of rice straw management options on soil available macro and micro nutrients in succeeding rice field
  31. 31 Alternative Uses, in and off-Field Managements to Reduce Adverse Impact of Crop Residue Burning on Environment: A Review [DOI]
  32. 32 Decomposition of various residues and their nutrient release pattern under Alfisols of Jammu Region
  33. 33 Effect of Paddy Straw Incorporation on Growth and Yield of Rice under Wetland Ecosystem [DOI]
  34. 34 Effect of chemical composition of plant residues on nitrogen mineralization
  35. 35 Canola residues decomposition: the effect of particle size on microbial respiration and cycling of sulphur in a sandy soil
  36. 36 Plant and Animal Residue Decomposition and Transformation of S and P in Soil [DOI]

Cited by 0

No indexed citations yet.

Article metrics

Real usage data collected on this platform.

9

Page views

0

PDF downloads

6

Outbound clicks

0

Citations

Views over time

Views by country

Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".

Traffic sources

Referring site, by host.

Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.