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題 名 | 插秧機附裝深層施肥器改良及施肥效果試驗 |
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作 者 | 梁榮良; | 書刊名 | 臺中區農業改良場研究彙報 |
卷 期 | 6 1982.06[民71.06] |
頁 次 | 頁112-120 |
分類號 | 434.251 |
關鍵詞 | 附裝; 施肥效果; 深層施肥器; 插秧機; |
語 文 | 中文(Chinese) |
中文摘要 | 稻作如實施深層施肥,除可節省氮素肥料外,稻穀亦可獲得增產,似 此雙重效益,對于農民而言,乃係一極具經濟價值之作業,為此,本場於民國六 十九年利用二行式插秧機一台,於機後研裝深層施肥器一組,經試用結果,作業 情形尚稱良好。隨而辦理插秧與深層施肥同時進行之試驗,以觀其稻作之生育狀 態,試驗所得如下: 1.以二行式插秧機於機後研製本項深層施肥器,構造簡單,免增任何動力,深施 效果確實,作業亦甚容易,誠為插秧機一種可用之附屬機具。 2.插秧與深層施肥,不論粘質壤土或砂質壤土均可作業,其結果:深層施肥區比 對照區,除可節省氮肥16.8∼18.3%外,又可增產稻穀1.6∼11%。 3.目前農村代插秧工作頗為普遍,由於代插作業皆以插植面積計算工資,茲因插 秧機後部附裝有深層施肥裝置,作業效能稍受影響。為此:一時尚未能為代插者 所樂用。 4.為使代插者對深層施肥器,能樂於接受並普遍裝用,俾農民對水稻栽培可得減 施氮肥及增收稻穀之雙重效益,有關深層施肥器之改進,本場仍在進行。 |
英文摘要 | Deep placement of fertilizers is one of the very effective way of fertilization method. It is not only helpful to saving nitrogen fertilizer, but also may increase the yield of rice. This experiment was started in 1980. A fertilizer deep applicator was attached to a two-row rice transplanter for being able to transplanting rice seedling and deep-placing the fertilizers simultaneously. The results of the experiment showed that: 1. Attachment of fertilizer deep applicator to a two-row rice transplanter is simple and effective for the deep placement of fertilizers. It is not necessary to increase the power, and the operation is easy. 2. Rice transplanting and deep placement of fertilizers may be performed simultaneously either in the heavy soil or light soil. Fertilizer deep-placing helped save 16.8-18.3% of nitrogen fertilizer, and increase the rice yields from 1.6-11% as compared with the check. 3. The attachment of fertilizer deep applicator may slightly increase the inconvenienct of rice transplanting operation. Since the transplanting operation of many farms in Taiwan is committed to the professional transplanting farmers and charged in accordance with acreage, this attachment is not welcome by the professional transplanting farmers. 4. In order to make the attachment of fertilizer deep applicator be able to be widely accepted by the professional transplanting farmers, further improvement on the machine is necessary. |
本系統中英文摘要資訊取自各篇刊載內容。