Vol. 87, No. 1 (Published on 1st, January. 2025)

CONTENTS

ESSAY

K.…IWABUCHI…1

SPECIAL EDITION

Overview of the JSAM Products and Technology Awards in 2024　　　Editor：N. UMEDA

　T. NAGAHATA : Multiple Implement Machine “Boom Master Z”…4

　T. SEIKE : Development of Riding-type Potato Planting Machine…9

　H. KOGA, A. KATAOKA, H. TANAKA, K. TANIGUCHI : Development of Automatic Watering Control System based on Wilt Detection…13

　H. SAITO : Development of Small Disc Harrow 「KUSANAGI」…18

TECHNO-TOPICS

K. FUKAMI : Development of Ridge-Forming Dry Direct Seeder for Rice…23

PAPERS (Articles)

TECHNICAL PAPERS

N. KAWARADA, H. OKA, T. YAMAGUCHI : Development of Drainpipe Retractable Implement with Farm Tractor for New Outlet (Part 1)
　　─Outline of Implement and Shape of Retractable Head─…47 　abstracts

N. KAWARADA, H. OKA, T. YAMAGUCHI : Development of Drainpipe Retractable Implement with Farm Tractor for New Outlet (Part 2)
　　─Adaptability of Implement in Outlet Construction─…56 SHORT REPORT 　abstracts

SHORT REPORT

H. TANAKA, Y. SAITO, S. OHASHI, N. KONDO : Investigation of the Relationship between Fluorescence Images and Weight Loss Rate in Cherry Tomatoes during Storage…64 　abstracts