波菜及葉用蘿蔔播種機之研製及改良

Development and Improvement of Seeding Machine for Spinach and Leafy Radish

游俊明(Chun-Ming Yu) ； 葉永章(Yung-Chang Yeh)

《桃園區農業改良場研究報告》 21期 (1995/06) Pp. 40-44

https://doi.org/10.29567/ZHWHGX.199506.0006

摘要

利用本場所研製之手拉式葉菜類播種機之播種原理，研製成菠菜及葉用蘿蔔等大粒種子用之播種機。將原來播種機之種子槽加以修改，成為前端上方開放型之種子槽，即可改善播種效果。經過室內空轉播種測試結果，播種菠菜時，缺播率從12.7%降至0.8%，播種葉用蘿蔔時，缺播率從4.5%降至0.1%。就播種精密度而言，播種菠菜每杓1～2粒者，可達97.7%，播種葉用蘿蔔每杓1～2粒者，亦可達97.3%。至於播種盤之杓子，有鉤與無鉤對播種效果並無明顯差異。

關鍵字

菠菜 ； 葉用蘿蔔 ； 播種機

並列摘要

A seeding machine for spinach and leafy radish was developed with the modification of the vegetable seeder that previously developed by the station. When the semi-closed type seed groove was modified to an open type, the seeding efficiency of the machine could be greatly increased. The results of seeding tests showed that the miss rate for seeding spinach and leafy radish were reduced from 12.7% to 0.8% and 4.5% to 0.1 % respectively. In addition, the results showed that 97.7% of seeding scoop was able to pick up 1-2 spinach seeds, while 97.3% of seeding scoop only picked up 1-2 leafy radish seeds. No significant difference in seeding rate between the seeding disks that with and without hooks was noted.

並列關鍵字

Spinach ； Leafy radish ； Seeding machine