Corrected Hay Yield Calculation Using Moisture and Ash Content
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Solution Overview
Problem
Existing methods fail to accurately account for variations in moisture, ash, and protein content when determining the yield of hay, which affects its nutritional value and feeding capacity for animals.
Innovation Solution
A method involving cutting hay, determining its mass, moisture, and ash content, and calculating a corrected yield based on these factors, with optional protein content, and labeling the hay with an indicator of its corrected yield.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If conventional yield determination methods are used, then the process is simple, but the measurement precision of hay yield is insufficient
Solution Approach 1:
The yield determination process is segmented into multiple independent measurement components: mass measurement, moisture content measurement, and ash content measurement. Each component is measured separately and then integrated through calculation to determine the corrected yield, thereby improving measurement precision without requiring a single complex measurement system.
Solution Approach 2:
The patent performs preliminary measurements of moisture content and ash content before final yield calculation. These preliminary actions allow the system to account for variations in hay composition in advance, enabling more accurate corrected yield determination through subsequent calculation rather than direct measurement.
2Reliability
If moisture and ash content variations are not accounted for, then the measurement process is simpler, but the reliability of yield assessment deteriorates
Solution Approach 1:
The system incorporates feedback mechanisms by measuring moisture content and ash content, then using these measurements to calculate corrections to the raw mass yield data. This feedback loop ensures that variations in compositional parameters are accounted for, improving the reliability of the final yield assessment.
Solution Approach 2:
The patent changes the measurement parameters from simple mass to a corrected yield that accounts for moisture content and ash content variations. By adjusting for these compositional parameters, the system achieves more reliable yield assessments that reflect the actual feedable mass of the hay.
3Loss of information
If corrected yield calculation is implemented, then the nutritional value assessment improves, but the loss of time in processing increases
Solution Approach 1:
The system performs preliminary measurements of moisture and ash content during the harvesting process rather than as separate post-harvest steps. This preliminary action allows nutritional value information to be captured and integrated into yield calculations in real-time, minimizing additional processing time while maximizing information retention.
Data Source
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AI summary
A method includes cutting hay in an agricultural field, determining a mass of the hay, determining a moisture content of the hay, determining an ash content of the hay, calculating a corrected yield of the hay, and labeling the hay with an indicator of the corrected yield of the hay. The corrected yield is based on the mass, the moisture content, and the ash content of the hay.