Measurement of Root Growth by Conductivity Meter

Design of Intelligent Conductivity Meter Based on MSP430F149

An intelligent conductivity meter based on MSP430F149 microcontroller was proposed in this paper. The intelligent conductive meter was composed by MSP430F149 microcontroller and its peripheral circuits, bipolar pulse excitation circuit and waveform transform circuit. The MSP430F149 was chosen to control the generation of bipolar pulse excitation signal and take temperature compensation. It adop...

Estimation of cation binding of arabate by conductivity measurement.

Pulsed Transient Tissue Conductivity Measurement

We present an alternative technique forr obtaining tissue conductivity as a function of frequency. Pulsed transient tissue impedance measurement differs significantly from other commonly used swept frequency techniques in that the conductivity of a tissue sample can be obtained from a voltage transient response to a CW:Tent pulse. By obtaining the conductivity across a band of frequencies from ...

Root Growth of Morus Alba as Affected by Cutting Size and Low Polythene Tunnel

An effort carried out to find out the smaller size of cuttings for propagation ofMorus alba in Experimental area, Department of Forestry, Range Management and Wildlife, University of Agriculture, Faisalabad, 2005. Different size of cuttings i.e.5 cm, 10 cm, 15 cm and 20 cm were planted in polythene tubes of 9 cm x 18 cm. The attempt was also made to compare the performance of cuttings outdoor a...

Field Measurement of Hydraulic Conductivity of Rocks