| 摘要 |
The mouthpiece with the seed held against it by vacuum is moved to a position where the seed is to be sown. A specific fluid volume is fed to the mouthpiece and an excess pressure is applied to it, which blows out the fluid, discharging and moisturising seed. The mouthpiece has an opening which is smaller than the size of the actual seed type and incorporates devices (11,13,15) feeding the opening with fluid which under excess pressure is blown outwards with the seed, which it moistens. |
