| 摘要 |
FIELD: agriculture.SUBSTANCE: method to monitor soil structure, in which moisture is periodically measured in natural soil with a thermostat-weight method. According to the invention, capacitance of a soil sensor is measured with insulated electrodes at the frequency from 50 kHz to 1 MHz, and the proportionality ratio (k) is calculated between relative changes of capacitance and moisture of natural soil, the value of the appropriate coefficient (k) is determined between relative changes of capacitance and moisture of the same soil with the damaged structure, the value kis divided into k, and the parameter of natural soil structure is produced.EFFECT: method makes it possible to both monitor soil structure and assess its initial structure by comparison with the same soil of damaged structure.3 dwg |
