System and method of managing substances in a plant root zone
First Claim
1. A method for managing substances in a plant root zone, comprising the steps of:
- providing a fluid distribution system associated with an agricultural area;
controlling the fluid distribution system by way of a controller;
modeling the plant root zone of a plurality of locations in the agricultural area, said modeling step incorporating a desired three dimensional distribution of the substances for each of said plurality of locations at a future time;
distributing the substances to said plurality of locations by way of the fluid distribution system under control of said controller, said controller being dependent upon said desired three dimensional distribution and said future time; and
scheduling execution of said distributing step dependent upon at least one of a rate of distribution of the substances within a root zone level and a future need for the substances at the root zone level.
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Abstract
A method for managing substances in a plant root zone, including the steps of providing a fluid distribution system, controlling the fluid distribution system, modeling the plant root zone, and distributing the substances thereto. The fluid distribution system is associated with an agricultural area. The fluid distribution system is controlled by way of a controller. The plant root zone is modeled for a plurality of locations in the agricultural area. The modeling step incorporates a desired three-dimensional distribution of the substances for each of the plurality of locations for a future time period. Substances are distributed to the plurality of locations by way of the fluid distribution system under control of the controller. The controller is dependent upon the desired three-dimensional distribution and the future time.
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Citations
20 Claims
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1. A method for managing substances in a plant root zone, comprising the steps of:
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providing a fluid distribution system associated with an agricultural area; controlling the fluid distribution system by way of a controller; modeling the plant root zone of a plurality of locations in the agricultural area, said modeling step incorporating a desired three dimensional distribution of the substances for each of said plurality of locations at a future time; distributing the substances to said plurality of locations by way of the fluid distribution system under control of said controller, said controller being dependent upon said desired three dimensional distribution and said future time; and scheduling execution of said distributing step dependent upon at least one of a rate of distribution of the substances within a root zone level and a future need for the substances at the root zone level. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An irrigation system, comprising:
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a fluid distribution system positioned in an agricultural area, said fluid distribution system configured to deliver substances to a plant root zone in a plurality of locations in the agricultural area; and a controller in controlling communication with said fluid distribution system, said controller executing an algorithm that models a need for at least one substance of the substances at a selected depth in the plant root zone for said plurality of locations at a future time, said controller sending a signal to said fluid distribution system to deliver at least one of the substances to said plurality of locations in anticipation of said need for the at least one substance for said future time, said controller sending said signal dependent upon at least one of a rate of distribution of the substances within a root zone level and a future need for the substances at the root zone level. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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20. A method for managing substances in a plant root zone, comprising the steps of:
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providing a fluid distribution system associated with an agricultural area; controlling the fluid distribution system by way of a controller; modeling the plant root zone of a plurality of locations in the agricultural area, said modeling step incorporating a desired three dimensional distribution of the substances for each of said plurality of locations at a future time; distributing the substances to said plurality of locations by way of the fluid distribution system under control of said controller, said controller being dependent upon said desired three dimensional distribution and said future time; and scheduling execution of said distributing step dependent upon a future need for the substances at the root zone level.
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Specification