Introduction:
Plants are the main source of food and nutrients for humans and
animals. Many plants are grown as food products. We use the fruits,
leaves, seeds or roots of such plants as foods. Some other plants
are decorative plants and are grown for their colorful and beautiful
leaves and flowers. Can you think of other reasons that plants may
be grown? How about medical use, exotic fragrance or insect
repelling properties? |
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No mater why you grow plants, you want
them to grow as fast as possible. If you are in business of growing
plants, faster plant growth results a higher income for you. In order to
be able to speed up plant growth, you need to know how different factors
may affect plant growth. Light is one of such factors that can be
studied. In this project you will study to find out "What is the
effect of light on plant growth?". |