水稻中耕除草機之研製

Study on the Rotary Weeding Machine for Paddy Field

葉永章(Yung-Chang Yeh) ； 邱銀珍(Yn-Jan Chiou) ； 李汪盛(Wang-Sheng Li)

《桃園區農業改良場研究彙報》 43期 (2000/12) Pp. 35-39

摘要

本研究係利用插秧機之主機架與油壓裝置，加裝船型之除草器在機體後部，研製出一套水稻動力式中耕除草機，供水稻有機栽培中耕除草之用。為配合八行式插秧機之第一次與第二次插植作業之合行行距，本機採每次可作業五行之設計，依實際需要作業行數隨時增減以配合作業，以增加效率。田間測試結果顯示，中耕除草效果良好，每公頃作業時間約需9小時，比人工作業每公頃118小時快約13倍。

關鍵字

水稻 ； 中耕 ； 除草機

並列摘要

A rotary-weeding machine, which used the main skeleton and the hydraulic system and equipped with a ship-shape weeder at the rear part of rice transplanter, was developed for paddy field intertillage of organic rice production.The power weeder was designed to weed 5 rows each time in compliance with the operation of the popular 8-row riding type rice transplanter for efficient weeding. The number of rows for weeding was adjustable for practical use. The performance of this machine in the test revealed that time required to achieve weeding operation in one-hectare paddy field was 9 hours. In comparison to 118 hours per hectare for manual operation, the capacity of the power weeding was about 13 times.

並列關鍵字

rice ； intertillage ； weeder