查詢結果分析
來源資料
相關文獻
- 簡易式蔬菜育苗播種一貫作業機之改良
- 簡易式蔬菜育苗播種一貫作業機之研製
- 簡易式蔬菜育苗播種一貫作業機之研製
- Modified Finite Element Solutions for Planar Entry Flow of an Oldroyd-B Fluid
- Liquid Mixing and Mass Transfer in a Modified Bubble Column with Suspended Particles
- 超音波結石刮及改良式超音波結石刮在牙周病治療上的應用
- A Modified Multistart Method for Multimodal Optimization
- 臺灣地區農地與坡地代表土壤的選定與其相關資料庫的建立
- Timing of Shoulder Exercise after Modified Radical Mastectomy: A Prospective Study
- 臺灣平地水蜜桃的品種改良概況
頁籤選單縮合
題 名 | 簡易式蔬菜育苗播種一貫作業機之改良=Improvement of Simple Type Automatic Vegetable Seeding Machine for Plug Seedling Production |
---|---|
作 者 | 游俊明; | 書刊名 | 桃園區農業改良場研究報告 |
卷 期 | 33 1998.06[民87.06] |
頁 次 | 頁28-34 |
分類號 | 435.2 |
關鍵詞 | 改良; 蔬菜育苗; 播種一貫作業機; Improvement; Vegetable seedling rasing; Automatic seeding machine; |
語 文 | 中文(Chinese) |
中文摘要 | 為解決穴盤育苗之播種問題,本場己研製成一套簡易式蔬菜育苗播種一貫作業機 。為提昇該機之播種精確度,本研究將其播種機構加以改良,以縮短落種口與穴盤間之距離 ,以減少種子掉落時之跳動情形。本播種機經過改良後,落種口與穴盤間之距離可縮短 6cm ,經過組裝後,以甘藍種子作播種測試結果得知,每箱 72 格之穴盤,其播種率可達 99.72 %,缺播率為 0.28 %,每格播二粒者為 0.42 %; 每箱 128 格之穴盤,其播種率亦可達 99.38 %,缺播率為 0.62 %,每格播二粒者亦僅 0.70 %。由本試驗結果得知,本機械經 過改良後,其播種精確度可顯著提高。本機不僅可作為蔬菜育苗播種用,亦可作為穴盤葉菜 類栽培用。 |
英文摘要 | In order to solve the seedign problem of vegetable plug seedling production, a simple type automatic vegetable seeding machine was previously developed by the station. However, the seeding mechanism of the automatic seeding machine was improved again in this study for the purpose of increasing its seeding accuracy. After improvement by reducing the size of seeding mechanism, the distance between the seed dropping aperture to the seedling tray could reduce 6 cm. Therefore, the occurrence of the seed rebounding phenomenon during seed dropping was also decreased. The results of seeding tests with cabbage showed that the seeding accuracy on 72 cell tray could reach 99.72%, missing plant was only 0.28% and the No. of cell with two seeds was 0.42%, while the seeding accuracy on 128 cell tray could also reach 99.38%, missing plant was 0.62% and the No. of cell with two seeds was only 0.70%. The results indicated that after improvement, the seeding accuracy of the simple type automatic vegetable seeding machine was significantly increased. Therefore, this automatic seeding machine was not only very useful for plug seedling production, but also very pratical for growing leaf vegetables on seedling trays. |
本系統中英文摘要資訊取自各篇刊載內容。