| 摘要 |
A system to provide protection for plant roots and bulbs from burrowing animals is presented. Body of system is manufactured as a single contiguous part, which in certain embodiments is flat for the cheapest manufacture and storage. In such embodiments, the part is wrapped, before installation, about an axis to form a conical-annulus with a bottom closure structure. In other embodiments, the part is manufactured in its installation form. An upper portion of the structure incorporates a mechanism by which the plant protection system is rigidly integrated with irrigation/nutrient delivery system. Lower portion of structure is perforated to allow for root growth and drainage while still providing protection of bulb or plant root core.
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