Conservation agriculture-impact on the productivity and economy of various cropping systems of Central India

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Ashish Tiwari
Anay Rawat
K.K Agrawal
Sidarth Nayak

Abstract

Present field research work of different resource conservation practices on cropping systems was studied in both the season i.e. Kharif and Rabi season during 2010- 2012 at Research Farm, J.N. KrishiVishwa Vidyalaya, Jabalpur (M.P). Research Farm of Kymore plateau and Satpura hill region of Madhya Pradesh which is located at Central India. Results received from the experiment indicated that the Conventional tillage has demonstrated its supremacy over limited tillage with more total production in terms of rice equivalent yield (REY) and economic point of view. The mulch application significantly promotes the production of the tillage system without the mulch, but no mulch has a higher Net Monetary Return (NMR) than the applied mulch. The application of recommended dose of fertilizers, in which 25% Nitrogen supplied through organic sources resulted in greater total production in term of REY of cropping system of the area than the recommended dose of fertilizers alone, but economically greater Net Monetary Returns was observed in 100% recommended dose of fertilizers. The existing cropping system Rice-Berseem purely not only gave higher total production in term of REY, but the most selective choice for the conservation of resource in the Kymore plateau region, and fetched the maximum NMR and B:C  ratio.

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How to Cite
Tiwari, A. ., Rawat, A., Agrawal , K. ., & Nayak, S. . (2021). Conservation agriculture-impact on the productivity and economy of various cropping systems of Central India. Environment Conservation Journal, 22(1&2), 41-44. https://doi.org/10.36953/ECJ.2021.221207

References

  1. Afelt, A., Frutos, R. and Christian, D. 2018. Bats, coronavirus, Gupta, R., Gopal, R., Jat, M. L., Jat, R. K., Sidhu, H. S., Minhas, P. S. and Malik, R. K. 2010. Wheat productivity in Indo-Gangetic Plains of India during 2010: Terminal heat effects and mitigation strategies. PACA Newsletter, July, 1-3.
  2. Gupta, R. K. and Sayre, K. 2007. Conservation agriculture in South Asia. The Journal of Agricultural Science. Cambridge, 145: 207–214.
  3. Gupta, R. K. and Seth, A. 2007. A review of resource-conserving technologies for sustainable management of the rice-wheat cropping systems of the Indo-Gangetic Plains. Crop Protection. .26: 436–447.
  4. Gupta, R. K., Naresh, R. K., Hobbs, P. R., Jiaguo, Z. and Ladha, J. K. 2003. Sustainability of post Green Revolution agriculture: The rice-wheat cropping systems of the Indo Gangetic Plains and China. Improving the Productivity and Sustainability of Rice Wheat Systems: Issues and Impacts, 65, pp.1-25.
  5. Jain, N., Mishra, J. S., Kewat, M. L. and Jain, V. 2007. Effect of tillage and herbicides on grain yield and nutrient uptake by wheat (Triticum aestivum) and weeds. Indian Journal of Agronomy, 52(2): 131-134.
  6. Jat, M. L., Saharawat, Y. S. and Gupta, R. 2010. Conservation agriculture: Improving resource productivity in cereal systems of South Asia. Lead paper in Proceedings. National Symposium on Resource Management Approaches towards Livelihood Security, Bengaluru, Karnataka, pp.389-393.
  7. Lu, H., Bian, R., Xia, X., Cheng, K., Liu, X., Liu, Y., Wang, P., Li, Z., Zheng, J., Zhang, X., and Li, L. 2020. Legacy of soil health improvement with carbon increase following one time amendment of biochar in a paddy soil–A rice farm trial. Geoderma, 376, p.114567.
  8. Malik, R. K., Gupta, R. K., Singh, C. M., Yadav, A., Brar, S. S., Thakur, T. C., Singh, S. S., Khan, A. R., Singh, R. and Sinha, R. K. 2005. Accelerating the Adoption of Resource Conservation Technologies in Rice-Wheat Systems of the IGP. Project Workshop Proceedings, 1-2 June, CCS Haryana Agricultural University, Hisar.
  9. MNRE 2009. Ministry of New and Renewable Energy Resources, Govt. of India, New Delhi. www.mnre.gov.in/ biomassrsources. MoA (Ministry of Agriculture) (2012) Govt. of India, New delhi.www.eands.dacnet.nic.in.
  10. Narayan, D. and Lal, B. 2009. Rainwater conservation and yield of sorghum (Sorghum biclor) as influenced by tillage and cover management practices in red soils. Indian Journal of Agronomy, 54(4): 438-443.
  11. Rathod, P. K., Rawankar, H. N., Jadhao, S. D., Sujata, P. and Jadhao, V. O. 2006. Effect of long-term fertilization on a sorghum-wheat sequence in vertisols. Annals of Plant Physiology, 20(1): 126-130
  12. Singh, R. P. and Rai, B. 2007. Effect of chemical fertilizers, organic manures, and soil amendments on production and economics of rice (Oryza sativa) wheat (Triticumaestivum) cropping system. Research-on-Crops, 8(3): 530-532