Please have a look at enclosed PDF..

Thanks

https://dl.sciencesocieties.org/publications/cs/abstracts/39/6/1552

Dear Shakeel, Thanks for the link and also take a look at the full document link that was sent by Anoop. Regards

Another interesting article on yield gaps in rice – based farming systems in South East Asia is by A.M. Stuart, A.R.P. Pame, J.V. Vasco Silva, R.C. Dikitanan, P. Rutsaert, A.J.B. Malabayabas, R.M. Lampayan, A.M. Radanielsen & G.R. Singleton. Yield gaps in rice-based farming systems: Insights from local studies and prospects for future analysis, August 2016, Field Crops research 194:43-56. This article adds to our knowledge on the range of exploitable yield gaps that exist.

70 quintals per hactre

Thanks for this statistic. Is this published data or data from your research lab?

yes