Transcript Grecia () - IIS Marconi Latina

HOME
COMPOSTING
Hello! We are still us,
the ITALIAN
STUDENTS FROM
CLASS IIA.
You may wonder what
we are doing here.
Follow us and you
will understand ....
Today is a special day at school
- we sew
- we mount
- we “ COMPOST” !!!
To begin, we'll mount
the composter!
“ I’m not an ordinary
bucket.
I ‘m a magic
bucket.
Here wastes are
transformed ! “
But what is
Interesting inside?
At the moment
nothing ... ..
Before you fill it !
What is a compost?

Composting is an
important example of
reuse of organic waste.
What decomposes ?
Nature continually decomposes, using
microorganisms that live in soil, organic
substances of plant and animal origin,
which have completed their life cycle.
(leaves, dried flowers, dried branches,
insects and small animals, etc..)
What do you get?
The material obtained is
the compost. It is formed by
substances obtained from the
decomposition that through
this natural cycle are
transformed into humus and
returned to the earth.
Recipe for compost
WET WASTE :
- Green cuttings
- Kitchen scraps
- Wipes
- Untreated paper
- Vegetable and fruit scraps
- Coffee grounds
- tea filters
RIFIUTI SECCHI DRYWASTE
- Branches
- Dried leaves
- Cardboard
- Paring
- Sawdust
Littlewoods
O
R
G
A
N
I
C
L
E
A
F
W
A
S
T
E
DUST
AND NOW CLOSE!
WAIT A LITTLE …..
HOW LONG MUST WE
WAIT?
To produce compost
it usually takes
from 6 to 12 months.
(in summer the
process is faster).
The final material can
be stored or used as
it is .
Typically, the compost
can be obtained
as a good surrogate
manure or other
organic fertilizers.
See what
happened?
Strenght ,
we collect
it !
HERE IS OUR
COMPOST !
We fertilizer
plants now!

5 – less atmosphere
pollution
Pollution in fact usually
originates from the
combustion of waste
1 – Recycling organic waste
in a compost is an
advantage for all of us, for
environment and for our crops.
COMPOSTING:
5 REASONS
TO DO SO !
4 – More composted waste
=
less waste disposed
2 – It garantees fertility.
Compost is a 100% natural
fertilizer, absolutely ecocompatible.
3 - From the economic
point of view it brings large
savings because
you can limit the use
of other special fertilizers
and chemical composts .
Bye, bye
Comenius
friends!
Classe II A
Liceo scientifico tecnologico
“ G. Marconi “ Latina