| 摘要 |
<p>A plantlet propagator comprises growth cylinderF, a funnelAplaced at the top of the cylinderFand spikesHto enable the cylinderFto be anchored to the ground. The cylinderFmay have a filterBat the top to prevent the ingress of fungi, bacteria and other contaminants. The lower part of the cylinderFholds a growth mediumGin which the plantletCgrows. There may be side tabsEat a lower end to assist in planting. The propagator may be biodegradable and may breakdown into substances which are useable by the plantlet such as fertiliser. The propagator may incorporate a defensive mechanism such as an insecticide or foul tasting coatings to prevent pest related damage. The propagator may be used for trees, may be used in reforestation and be used for aerial planting. The propagator may be sterile.</p> |
