Effect of Electrical Impedance Due to Infliction on Aloe Barbadensis Miller (aloe-vera) Leaves
نویسندگان
چکیده
Aloe barbadensis (aloe-vera) also famous as a first aid plant is a valuable natural medicine. Its leaves have parallel venation that contains a soothing thick gel inside it and is useful for treatment and curing of wounds and diseases. In this paper, investigations were carried out to study the effect of dc and ac resistances of the aloe barbadensis leaves. The resistance of the leaf measured shows a proportional change with the change in the length of the leaf. The resistance of the leaf tissue increases with the increased distance between the electrodes due to circumvent current path. Both, fresh and the dry leaf of a aloe barbadensis plant was taken for the investigations. For fresh leaf, the dc resistance increases steeply along the length of a leaf while ac resistance comparatively shows a very slow increase in resistance, where as the results verified some fascinating changes in resistance as the leaf dried up.
منابع مشابه
Agri-wave technology is to improve the yield and quality of plants such as vegetables, flowers, and fruit trees by spreading sound waves of certain frequencies and spraying a compound
234 Abstract— The growth and health status of plants can be accessed from the electrical properties of its limbs such as leaves and stem. Present investigations were carried out to study the electrical impedance of Aloe Barbadensis Miller (Aloe-vera) leaves for investigating the effect of external ac current on its tissues Impedance was estimated over the frequency ranging from 500 Hz to 20 kHz...
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