DRAFT PROCEEDINGS 55th Annual Rice Research Group Meetings 11 – 13th May, 2020 (Video Conferencing) All India Coordinated Rice Improvement Project (AICRIP) ICAR–Indian Institute of Rice Research (Indian Council of Agricultural Research) Rajendranagar, Hyderabad-500 030, Tel: 91-40-24591218, Fax: 91-40-24591217, email :
[email protected];www.icar-iirr.org CONTENTS Session / Item Page Inaugural Session 1 General Sessions 4 Crop Improvement 4 Crop Production 9 Crop Protection 17 Plenary Sessions Agronomy 27 Soil Science 29 Plant Physiology 30 Entomology 31 Plant Pathology 35 Implementation of AICRIP Intranet (www.aicrip-intranet.in) 37 Proceedings of the Seventh Annual Rice Group Meeting for 38 Hill Region Frontline Demonstrations on Rice 41 Issues in Sharing of AICRIP Trials 53 Recommendations/ Conclusions/ ATR/ Action Points 65 Appendices ii to lxxxi ***** Draft Proceedings of 55th Annual Rice Research Group Meeting, 2020 INAUGURAL SESSION Chairman : Dr. Tilak Raj Sharma, DDG(CS),ICAR, New Delhi Chief Guest : Dr. Trilochan Mohapatra, Secretary, DARE & DG, ICAR, New Delhi Guest of Honour : Dr. Y. P. Singh, ADG (FFC), ICAR, New Delhi Dr. D.K. Yadava, ADG (Seed), ICAR, New Delhi The 55th Annual Rice Group Meeting was organized by the ICAR-Indian Institute of Rice Research, Hyderabad via Video Conferencing from 11-13th May 2020. The inaugural session was chaired by Dr. Tilak Raj Sharma, Deputy Director General, Crop Science, ICAR. Dr. Trilochan Mohapatra, Secretary, DARE & DG, ICAR was the Chief Guest. Dr. Y.P. Singh, ADG (FFC) and Dr. D.K. Yadava, ADG (Seed), ICAR were the special invitees. Directors, Dr A. K. Singh, IARI, New Delhi, Dr CH Sreenivasa Rao, NAARM, Hyderabad, Dr Himanshu Pathak, NIASM, Baramati; Rice experts, Prof Uday Kumar, Dr BC Viraktamath, Dr YP Sarma, Dr N Shobha Rani, Dr Raveendran; Dr H S Gupta, IIRR-QRT Chairperson and team members; Prof AK Tyagi IIRR-RAC, Chairperson and Team members, AICRIP Co- operators of funded and voluntary centers and staff of private industry participated in the three day 55th ARGM meeting.