Introduction of fertilizer into plant root systems - pressurised fluid as transport medium is brought into soil to produce recess for fertilizer introduction

摘要

The system is based on introduction of fertilisers of viruses into the zone of the root system of a plant in the soil where periodically a given volume of a fluid acts as a transport medium. This is brought into the soil under pressure and there forms a recess. After the formation of the recess, the fertilizer or virus is brought into the transport stream, in granulated or powder form undissolved in metered quantities and is deposited at the required depth in the soil.