TY - BOOK AU - SARBJEET Kaur TI - Development of automatic soil salinity meter U1 - T 631.31 S15D PY - 1993/// PB - Ludhiana KW - AGRICULTURAL MACHINERY KW - AMPLIFIER KW - FARM EQUIPMENT KW - METER KW - MICROPROCESSOR KW - OSCILLATOR KW - SOIL SALINITY N2 - An automatic dedicated displayed type soil salinity meter for field use has been developed by design and analysis of circuits used, actual fabrication, interfacing these circuits to microprocessor, performance testing and then displaying the values, sine ER -