CD Skripsi
Efek Tegangan Listrik Searah Terhadap Perubahan Geometri Dan Unsur Hara Pada Pelepah Dan Daun Sawit
ABSTRACT
Productivity of palm tree grown are generally measured in monthly periods, but in a shorter time scale is particularly less measured by the plant treatment of palm tree. Consideration of the general productivity in time is how to produce good fruit fertilizer (chemical aspect), healthy plants, fast growing and evolving (agricultural aspect) and genetic type of palm that growing (biological aspect). However, the growth and production on the physical aspect is still less attention. Through physical treatment, the growth of palm tree can be optimized, as it has been proven in advanced countries on the plant Aloe Vera, Avocado and Pine trees. This paper proposes a treatment of direct current voltage to palm tree that can accelerate the flow of ions to grow and to develop nutrients with the increment of geometry and sturcture of leaf and midrib. The palm tree samples are aged 1 to 4 years corresponding to the provision of various current voltage. Identification of samples before and after treatment by electricity determined is based on the geometry of leaves and midrib and ions effect. The data show that the movement of ions accelerated by the potential difference (1, 2, 3 and 4 years palm aged consecutively revolves around 3V, 16V, 16V and 25V) resulting in the addition of geometric sizes to the palms and leaves after being treated electrically. This identification can be seen in the age of 1, 2, 3 and 4 year old stem with the successive addition of 2.4cm; 3.3cm; 2.2cm; and 2.3cm and also on leaves 2.4cm; 1.6cm; 1.0cm; and 1.2 cm respectively.
Keyword : Palm tree, direct current voltage, nutrient palm tree
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