動力插秧機附掛施肥器之研究改良（三）

利用本計畫研製之水稻插秧兼深層施肥機，一次作業可插秧六行，施肥三條，施肥深度約6.0公分，並可覆土完全，如以每台作業機每天工作8小時估計每日可完成機械插秧兼施肥面積達1.5公頃以上。該機係利用國產裕農牌YP-650型插秧機配裝而成，試驗機經安裝完成後進行田間試驗，本機因輸肥裝置係由插植臂所驅動，因此使插秧與施肥兩項作業同步進行，且插植性能仍能保持插秧機原有之水準。而機械施肥較慣行人工表面撒施肥料除可省工（減少施肥次數2～3次）、省肥（節省氮素用量25%左右）外，稻株生育亦較人工施肥良好，結穗纍纍，爰於八十六年五月七日於屏東縣新園鄉黃廣先生示範田召開成果觀摩會。另本機經新園鄉稻作代耕代營隊試用，在一期作內完成機械施肥面積達20公頃以上，證實其性能穩定，供稻農採用可達到降低稻米生產成本之目標。

關鍵字

水稻；插秧機；施肥器；機械性能

並列摘要

The power rice transplanter combined with deep-layer fertilizer applicator was developed by this study. This machine could transplant six rows of rice plants at one time and fertilizer was incorporated with soil completely at 6 cm under ground. The efficiency of the machine including transplanting and fertilizer application was over 1.5 ha/day, if the machine works for 8 hrs per day.This machine was derived from transplanter of YP-650 type which was provided by the Yu-Nung Company. The fertilizer applicator was attached to the transplanter. The field tests indicated that transplanter and applicator could work simultaneously because conveying fertilizer was propelled by the transplanter arm. Fertilizer application with the machine could reduce about 2 to 3 times per crop season and save 25% of nitrogen fertilizer than that of traditional manual fertilization .The rice plants grow well and more grains were harvested from the experimental fields. On May 7, 1997 at Mr. Huang Guang paddy fields in Shin-yen village, Pingtung, a field day was laid out to introduce the machine to farmers. Besides, the machine was lent to farmer who is in charge of farm machinery operation, he could finish 20 ha during the first rice crop of 1997. It indicated that the machine has good characteristic and maintain in good shape on the field test. Thus, it is worth while to recommend the machine to farmers.

並列關鍵字

rice ； transplanter ； fertilizer applicator ； machine characteristic

國際替代計量

動力插秧機附掛施肥器之研究改良（三）

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