Soil management system
First Claim
1. A control system for controlling operation of an irrigation assembly, the control system comprising:
- a memory operable to store one or more modules;
a processor coupled to the memory, the processor operable to execute the one or more modules to cause the processor to;
receive one or more signals from a soil sensor for determining the threshold soil recharge rate for the soil, wherein the threshold recharge rate represents the time it takes for applied moisture to move into, and then out of, a root zone for a selected crop;
determine whether to apply a soil conditioning agent to the soil based upon the determined threshold soil recharge rate for the selected crop;
initiate operation of the irrigation assembly to apply the soil conditioning agent to the soil; and
determine and schedule when the soil requires reapplication of the soil conditioning agent based at least in part on the threshold soil recharge rate.
1 Assignment
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Accused Products
Abstract
An irrigation system is disclosed that includes a control system for determining whether to apply a soil conditioning agent to an agricultural field is disclosed. In an implementation, the control system includes memory operable to store one or more modules and a processor coupled to the memory. The processor is operable to execute the one or more modules to cause the processor to receive one or more signals representing a soil moisture characteristic from a soil sensor. The processor is also operable to determine whether to apply a soil conditioning agent to a soil based upon the soil moisture characteristic and to initiate operation of the irrigation assembly to apply the soil conditioning agent to the soil in response when the soil requires the soil conditioning agent.
40 Citations
12 Claims
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1. A control system for controlling operation of an irrigation assembly, the control system comprising:
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a memory operable to store one or more modules; a processor coupled to the memory, the processor operable to execute the one or more modules to cause the processor to; receive one or more signals from a soil sensor for determining the threshold soil recharge rate for the soil, wherein the threshold recharge rate represents the time it takes for applied moisture to move into, and then out of, a root zone for a selected crop; determine whether to apply a soil conditioning agent to the soil based upon the determined threshold soil recharge rate for the selected crop; initiate operation of the irrigation assembly to apply the soil conditioning agent to the soil; and determine and schedule when the soil requires reapplication of the soil conditioning agent based at least in part on the threshold soil recharge rate. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of operating an irrigation assembly, the method comprising:
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receiving one or more signals representing a soil moisture characteristic within an agricultural field from at least one soil sensor positioned within the agricultural field; determining a soil recharge rate of the agricultural field based upon the one or more signals, the soil recharge rate representing a moisture value of the soil corresponding to when the soil requires a reapplication of a soil conditioning agent; determining whether to apply the soil conditioning agent to the agricultural field based upon the soil moisture characteristic compared with respect to the soil recharge rate; and initiating operation of the irrigation assembly to disperse the soil conditioning agent over the agricultural field when a determination has been made to apply the soil conditioning agent. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification