| 摘要 |
The invention relates to a sowing method at a seed drill comprising at least one seed container (3, 55, 86, 102) for seed kernels or the like, and several tools (18, 31, 20, 52, 109) to bring the seed kernels down into the ground, wherein the seed drill has a pneumatic means (10, 59, 82, 101) in the form of at least one pressure source, such as a fan, for the transport of the seed kernels from the seed container to the tools. According to the invention - an air flow is generated by said pneumatic means (10, 59, 82, 101); - seed kernels are supplied to said air flow from said seed container (3, 55, 86, 102); - the seed kernels are supplied to at least one grain distribution unit (14, 14a, 87, 105, 110); - each grain distribution unit is pressurized by said air flow at said grain distribution unit; and - the seed kernels are transported further through a seed conduit (17, 39) for seed kernels down into the ground. The invention also relates to a device for performing the sowing method. |
