SAARC JOURNAL OF AGRICULTURE (SJA) Volume 18, Issue 1, 2020 ISSN: 1682-8348 (Print), 2312-8038 (Online) © SAC The views expressed in this journal are those of the author(s) and do not necessarily reflect those of SAC Published by SAARC Agriculture Centre (SAC) BARC Complex, Farmgate, Dhaka-1215, Bangladesh Phone: 880-2-8141665, 8141140; Fax: 880-2-9124596 E-mail:
[email protected], Website: http://www.banglajol.info/index.php/SJA/index Editor-in-Chief Dr. Mian Sayeed Hassan Director, SAARC Agriculture Centre BARC Complex, Farmgate, Dhaka-1215, Bangladesh Managing Editor Dr. Ashis Kumar Samanta Senior Program Specialist, SAARC Agriculture Centre BARC Complex, Farmgate, Dhaka-1215, Bangladesh Associate Editor Fatema Nasrin Jahan Senior Program Officer, SAARC Agriculture Centre BARC Complex, Farmgate, Dhaka-1215, Bangladesh Printed at Natundhara Printing Press, 277/3, Elephant Road, Dhaka-1205, Bangladesh Cell: 01711019691, 01911294855, Email:
[email protected] ISSN: 1682-8348 (Print), 2312-8038 (Online) SAARC JOURNAL OF AGRICULTURE VOLUME 18 ISSUE 1 JUNE 2020 SAARC Agriculture Centre www.sac.org.bd EDITORIAL BOARD Editor-in-Chief Dr. Mian Sayeed Hassan Director, SAARC Agriculture Centre BARC Complex, Farmgate, Dhaka-1215, Bangladesh Managing Editor Dr. Ashis Kumar Samanta Senior Program Specialist, SAARC Agriculture Centre BARC Complex, Farmgate, Dhaka-1215, Bangladesh Associate Editor Fatema Nasrin Jahan Senior Program Officer, SAARC Agriculture Centre BARC Complex, Farmgate, Dhaka-1215, Bangladesh Members Dr. M. Jahiruddin Dr. Muhammad Musa Professor Deputy Director (Research) Department of Soil Science, Faculty of Ayub Agricultural Research Institute Agriculture, Bangladesh Agricultural Faisalabad, Pakistan University, Mymensingh, Bangladesh Email:
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[email protected] Dr.