Overall summary and conclusion
The Butterfly pea is a creeper with beautiful flowers shaped like a
conch. It belongs to the pea family.Also known by other names such as Ciltoria
Ternatea,Bunga Telang, Aparijata, Shankha Pushpi, Anchan, Vishnukanta.
Butterfly pea flowers come in shades of Blue, White, Purple, and sometimes it’s
a mix of two colours like White and Blue together due to cross pollination
there are also double petal varieties. Through this mini project, we have
planted 5 pots of dancing butterfly peas plants with 20 seeds for each
pot. The soil we used to plant the
butterfly pea is a loamy type of soil which is soil ideally is about 40% sand,
35% silt and 25% clay by weight and it’s pH is 6.37 which is provided fertility
and water-holding capacity is high. This is because butterfly pea is adapted to
pH 4.5-8.7 but prefers medium to high pH to a wide range of soil types.
Other than that, the soil we used shows sulfate has the highest
macronutrients followed by nitrate and phosphate has the lowest macronutrients
in the soil. There are 10 heavy metals that we found in the soil, which
are (Pb, As, Cd, Ni, Cu, Mn, Fe, Zn, Mg
and Ca). Some of them are essential heavy metal and some of them are
non-essential metal. Meanwhile our soil is not contaminated because the FAO/WHO
had defined the permissible limits (ppm) of the various heavy metals in soils.
Give some examples of some heavy metals, their statutory permissible limits
are: manganese (44.6-339), iron (261-1239), nickel (1.63), copper (20-150),
zinc (27.4), cadmium (0.3) and lead (10). From the comparison of our results
with these defined permissible limits, it can conclude that the levels of heavy
metals that present in the soil fall in the permissible range.
There are researches saying that the sound of music affects the growth
rate of a plant. Plants are complex multicellular organisms considered as
sensitive as humans for initial assaying of effects and testing new therapies.
(Vidya Chivukula, 2014). The butterfly pea plant that listen to Indian
classical instrument have the higher germination rate and growth rate among the
other butterfly pea that listen to different genre of music as we posted before
this. It is proven here that classical
or devotional music tends to enhance the growth of the plant. Other than that
the music also will influence the ability of the plants to absorb nutrients
from the soil. This is proven by the average length of root that we dug out for
analysis while it has higher moister content and also water holding capacity in
roots. So it is proven that the devotional or classical music has higher
influence in the growth of a plant. Other than that it’s stimulate the plant to
move according to the beat of music. So it is proven. So that from this we
conclude that the butterfly pea that listen Indian classical instrument have
highest germination meanwhile growth also. Thus, music can influence the growth
rate of a plant.
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