Rootwasher
(Hydropneumatic Elutriation System)
Efficiently separates roots from soil materials.
Knowledge of plant root responses to both favorable and unfavorable soil conditions is fundamental to our understanding of the complex root soil interface. One of the greatest hindrances to the responses of plant roots to soil environmental conditions has been the absence of an inexpensive method for quantitatively separating the soil from roots and other biological materials.
Our system, which separates roots from soil materials, combines the kinetic energy of pressurized spray jets and low energy of air flotation. Washing times range from 3 to 10 minutes and is a function of soil texture, plant species, concentration of the dispersing agent and soaking time.
Recent advances in the application of computer technology for the rapid measurement of root systems washed free of soil and the greater need for more quantitative root data for whole plant systems, clearly indicate a greater need for the development of a precise and more inexpensive method for the rapid separation of roots from soil materials. Gillison’s Variety Fabrication, Inc. has constructed a quantitative system that efficiently separates roots from compacted soils without destroying small lateral roots, nodules, and other fragile root structures. This machine quantitatively separates roots and other biological materials from soils ranging in texture from sand to clay using the principle of hydropneumatic elutriation.
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Efficient Hydropneumatic Elutriation
Gillison’s Rootwasher is designed to efficiently separate soil and roots, with consistent results for research purposes. Its rugged construction and reliable operation ensure dependable performance in demanding environments. Researchers rely on it for time savings, reduced manual labor, and long-lasting value season after season.
Experience the Gillison’s Difference
Whether you’re in the market for a new GVF Pecan Topper Hedger, dependable service, or genuine replacement parts, Gillison’s Variety Fabrication is here to support your operation every step of the way. Stop in to meet our knowledgeable team and see why farmers across northern Michigan rely on us as a trusted partner in efficient, productive farming.