SLIDE BIO-2

8/3/2019 SLIDE BIO-2

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TITTLE:

IMPROVING SOIL

QUALITY BY USING

VARIOUS ORGANIC

SUBSTANCES


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Supervisor 1 :

Sir Shahrul Nidzam B. Rozali/ Madam Nor Diana Bt Mohamad

Supervisor 2:

Madam Norhayati Bt. Ibrahim

Group members:

Muhammad Nazmi B. Mohd Najib

(2009468594)

Muhammad Amir B. Abd Latif

(2009643434)

Muhammad Hanifur Rahman B. Awang

(2008316697)Nurliyana Bt. Razman

(2009822606)

Khairunnisa Bt. Shaharuddin

(2009661406)


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Fertilizer is a substance intended to improve the quality of a

plants growth.

Improve the biodiversity and long-term productivity of soil.Retain soil moisture and reducing the stress due to temporary

moisture stress.

Fertilizer contains ammonia.

Provide macronutrients and micronutrients to plants, such as

potassium, calcium, carbon, chlorine, etc.

The example of the materials we use are tea herb, coconut

husk, bagasse, rice and organic fertilizer.


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Plant requires fertilizer to give healthy, beautiful

plants. Nowadays, most fertilizers are made up

from chemical-based compound, which are

harmful not only to organism itself, butenvironment too

The effect can be devastating such as

extermination of aquatic plants, damaged plants,

over production of nitrogen gas from grounds to

make soil less fertile


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To determine which organic substances

can improve the quality of soil.

To measure the period of time on the

effects of organic substances toward

the plants.


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Can not obtain the sunlight in laboratory

for growth of plant.

Can not measure the exactly amount of

nutrient in the soil as do not have enough

materials.


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2.0:

MATERIAL ANDMETHOD


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2.1:

MATERIALS


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Soil without nutrients(700gram)

Distilled water (50ml)

Pestel and mortar

Chillies plant


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Coconut husks Organic fertilizers

Bagasse

Rice Tea herbs


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Bird's eye chili belongs to Capsicum frutescens L.

Chilis, come in all shapes, sizes and colours rangingfrom tiny pointed extremely hot, birds eye chili to the

large mild fleshy peppers like the anaheim.

There are several uses of chili such cooking and being

use for medicine(curing toothache).

BIRDS EYE CHILI


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TEA HERBS

Tea orCamellia sinensis, is known as a beverage

crop native to South East Asia. It is an evergreen plant with smooth, shiny, oval-

shaped leaves and small white flowers.

Camellia sinensis is an evergreen that is grown in hot

climates, prefers moist organic soil and is usually

found at high elevations.


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COCONUT HUSK

Coconut husks are the rough exterior shells of the

coconut. Coconut husk uses are primarily based around

enriching potting soil or providing an effective ground

covering around small plants in a garden setting.


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BAGASSE

Bagasse is the fibrous residue remaining after

crushing/shredding sugarcane and washing the sugar outof it.

Sugar cane is a readily renewable resource, grown

extensively in a number of developing countries.

It provides an environmentally sustainable alternative to

traditional plastic and paper food service and packaging


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RICE

Rice is the seed of the monocot plants Oryza sativa or

Oryza glaberrima. A traditional food plant especially in East and South Asia,

the Middle East, Latin America, and the West Indies.

Rice can be grown practically anywhere, even on a steep

hill or mountain.


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ORGANIC FERTILIZER

An organic fertilizer refers to a soil amendment derived

from natural sources that guarantees, at least, theminimum percentages of nitrogen, phosphate, and

potash(potassium in water-soluble form).

Organic Fertilizer is non-toxic, biodegradable and does

not contain any harmful chemicals.


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SOIL(WITHOUT NUTRIENT)

Soil is rock in its final state of decay. After millions of years

of weathering it has broken down to fine mineral particles. Water, wind, movement, chemical action and varying

temperatures act on the rock dividing it into smaller and

smaller particles.


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2.2:

METHODOLOGY


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6 pots contain 700g of soil in each pot is prepared

Then, the soil in each pot is mixed

with different types of organic

substances (50 grams)Pot 1:

rice

Pot2:

baggase Pot3: tea

herbs

Pot4:

coconut

husks

Pot5:

organic

fertiliser

Chillies plant is planted in the pot, it is watered once a day.

It is observed for 10 days

Pot6:

controller

Initial and final number of leaves , and height of the plants are measured and

recorded


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Type ofOrganic

Compound

(Fertilizer) /

Height per

Period (cm)

1 2 3 4

Baggase 0 2 -1 -1

Rice 0 6.2 9.5 -7.5

Coconut Husk 0 2 -1.8 -8

Tea 0 1.7 -2.2 -5.5

Plant Organic

Fertilizer

0 1 -1.4 -3

Controller 0 2 0 -1

Table .1 Type ofOrganic Compound used as Fertilizer and Height per

Period (cm)


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Graph .1 Type ofOrganic Compound (Fertilizer) and Height per

Period (cm)

Period

Height ofPlantType of

Organic

Compound


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Plant that shown the highest is plant with

rice. Plant that shown the lowest is plant with

tea.

Limited access of light source, airflow, theenvironment and service.

Extensive care needed to succeed to

project.


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Bagasse contain a nitrogen that is

necessary for plant growth and

development.

Tea herbs provide a wealth of nutrient and

trace minerals for growing plants.

Coconut husks that have an excellent

mineral as a fertilizer could helps growth of

seedlings more better.


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Rice that enrich with many component

such as carbohydrates, phosphorus, fiber,

potassium and others is good as a organic

fertilizer.

Organic fertilizers is low in nitrogen but still

high in phosphorus and potassium that

great for plant growth.


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Rice is most suitable for used as organic

compound.

Given more adequate necessary needs for

plant growth will boost its height, number

of leaves and bigger leaves.

Appropriate places to live and well-flow air

movement increase efficiency of organiccompounds as fertilizer.


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Web page:

http://www.sunflowernsa.com/all-

about/history/

http://www.greenthumbarticles.com/article/

Life-Cycle-of-A-Sunflower-Plant-

a2698.htmlhttp://www.theflowerexpert.com/content/m

ostpopularflowers/morepopularflowers/sun

flowerhttp://www.boh.com.my/ap01.html

http://psasir.upm.edu.my/12388/1/Genetic

_Variation.pdf


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Articles:

http://www.ehow.com/about_5068321_effects-fertilizer-

plants.htmlBooks:

Oxford Dictionary of Biology, Fifth edition,

Oxford University Press, Great Clarendon Street, Oxford

OX2 6DP.The moral right of the author have been assserted.

Database right Oxford University Press (maker)

First published 1985 as A concise Dictionary of Biology

Second edition 1990

Third edition 1996

Fourth edition 2000

Fifth edition 2004


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THANK YOU...

SLIDE BIO-2

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