Vol. 83, No. 6 (Published on 1st, November. 2021)

CONTENTS

ESSAY

R. OHTANI…409

SUMMARY OF AWARD PAPERS

Y. XUJUN : Summary of Paper Received 57th JSAM Academic Award…411

D. F. AL RIZA : Summary of Paper Received 20th JSAM Junior Academic Award…412

T. SUZUKI : Summary of Paper Received 20th JSAM Junior Academic Award…414

T. WATABABE : Summary of Paper Received 20th JSAM Junior Academic Award…415

Y. SASAKI, T. ORIKASA, N. NAKAMURA, K. HAYASHI, Y. YASAKA, N. MAKINO, K. SHOBATAKE, S. KOIDE, T. SHIINA : Summary of Paper Received 12th JSAM Paper Award（Research Paper）…417

M. AKEI, M. TAKIGUCHI, T. NOGUCHI : Summary of Paper Received 12th JSAM Paper Award（Technical Paper）…419

SPECIAL EDITION

Strategy for Sustainable Food Systems, MeaDRI

Editor : T. YOSHIDA

　H. IHARA : Outline of a Strategy for Sustainable Food Systems “Midori (MeaDRI)” Formulated in This May…422

　S. MIURA : Organic Rice Cultivation System with High-Speed Weeder…427

　K. NAGASAKA, J. DU : Organic Vegetable Cultivation System by Effective Use of Natural Enemies: A Case Study of Greenhouse Cherry-Tomato…432

　K. IIDA : Development of a Small Weeding Robot "AIGAMO ROBOT" for Paddy Fields…437

　T. YONEDA : Large-scale Organic Farming of Leafy Vegetables in Advanced Greenhouse…443

TECHNO-TOPICS

Y. UEHARA, N. SAKAI, M. ABE : Development of Remote Control Paddy Ridge Mower in Nagano Prefecture…449

PAPERS (Articles)

RESEARCH PAPER

H. SAITO, M. MATSUI : Study on Track-Roller Arrangements for Combine Harvesters to Suppress Vibrations on Paddy Fields…471 　abstracts

SHORT REPORT

M. SHIBASAKI, T. SUZUKI, Y. SAITO, M. FUKUSHIMA, T. FUJIURA, T. OHMAE, N. NISHIKI, N. KONDO : Estimation of Retinol Concentration in Whole Blood of Japanese Black Cattle by Excitation-Emission Matrix…477 　abstracts