INTRODUCTION: _invite _soil _less _agriculture _and _roof _top

INTRODUCTION:
Planting
_is _very _important _to _lead _life _on _earth. _But _due _to _raise _in _soil _pollution _the _rate _of _growth _and _yield _of _plants _is _greatly _reduced. _So, _it _is _important _to _invite _soil _less _agriculture _and _roof _top _gardening.
This _project _is _done _to _determine _the _feasibility _and _advantages _of _planting _on _Sawdust. _The _planting _without _soil _includes hydroponics. _Though _it _has _man _advantages _it _also _contains _some _disadvantages _like _high _cost, _easy _spread _of _diseases _etc., _the _necessity _to _overcome _these _disadvantages _lead _to _the _invention _of _project _named _”planting _on _Sawdust”. _”Fenugreek, _green _gram _and _pea” _plants _and _also _ornamental _plants _were _planted _on _Sawdust. _Thus _Sawdust _is _proved _to _a _good _medium _for _plants _growth.

Step _1: _MATERIALS
_TAKEN:

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MATERIALS _TAKEN:
1. _A _SMALL _POT

2.
_Sawdust

3. _FENUGREEK _SEEDS, _GREEN _GRAM, _PEA _SEEDS _etc..,(or)ORNAMENTAL _PLANTS

4.
_WATER

Step _2: _PROCEDURE:

PROCEDURE:
STEP 1:
A _SMALL _AMOUNT _OF _SAWDUST _IS _TAKEN _AND _KEPT _IN _WATER _IN _ORDER _TO _REDUCE _THE _STIFFNESS _OF _THE _SAWDUST.
STEP _2:
THIS _WET _SAWDUST _IS _THEN _FILLED _IN _A _SMALL _POT.
STEP _3:
THE _SELECTED _SEEDS _WERE _SOWN _ON _THE _SAWDUST _(or) _ORNAMENTAL _PLANT
STEP _4:

SPRAY
_WATER _TO _SEED(OR) _FOR _PLANT
TIPS:SAWDUST _CAN _ALSO _MIXED _WITH _SOIL _WHILE _PLANTING _ON _LAND _SURFACE _WHICH _WILL _HOLD _WATER _FOR _LONG _PERIOD _ANDT _AVOID _WATER _EVAPORATION, WHICH _HELPS _TO _KEEP _THE _SOIL _MOISTURE _FOR _LONG _TIME _SO _IT _IST _NOT _NECESSARY _TO _WATER _THE _PLANT _OFTEN

Step _3: _OBSERVATION:
OBSERVATION:
THE _SOWN _SEEDS _GERMINATED _WITHIN _TWO _DAYS.
THE _GROWTH _OF _SEEDS _IN _SAWDUST _WAS _FASTER _COMPARED _TO _ITS _GROWTH _ON _COCONUT _HUSK _AND _SOIL.
NO NEED _TO _WATER _PLANTS _DAILY.

Step
_4: _ADVANTAGES _OF _PLANTING _ON _SAWDUST

ADVANTAGES_OF _PLANTING_ON_CSAWDUST
Sawdust _acts _as _a _good _medium _to _grow _plants.
 _Sawdust _absorbs _more _water
_thus _keeping _the _medium _wet _always.

Sawdust
_is _highly _porous _and _hence _it _supplies _oxygen _to _roots _of _plant, _and _hence _the _roots _will _not _rot.
pH _of _the _medium _can _be _maintained _in _sawdust _according _to _the _plant’s _need.
The _plant _can _be _grown _by _supplying _necessary _nutrient _to _the _sawdust.
Since _plants _are _not grown _on _soil, _he _plants _will _be _free _from _soil _borne _pests.
Using _sawdust _for _farming _does _not _require _more _maintenance.
Use _of _sawdust _for _farming _reduces _the _labour _and _garden _maintenance.
Since _it _is _not _grown _on _soil, _plants _can _be _grown _anywhere _where _no _soil _exists _and _light _is _available. _For _example _plants _can _be _grown _on _roof _top _using _sawdust.
Weeds, _pests _and _disease _problems _can _be _easily _controlled.
Farming _on _sawdust _does _not _require _tilling _, _fumigation, _and _pulling _of _weeds _as _in _soil _farming.
Farming _on _sawdust _requires _only _less _cost _to _setup _and _hence _economically _feasible.
Rooftop _gardening _can _be _done _easily _because _sawdust _is _less _in _weight _and _also _not _allow _the _water _to _flow _out _of _pot.

Step _5:
_CONCLUSION:

therefore _I _conclude
_that _plant _on _sawdust
_will _be _mainly _well-organized
_and _will _grant _soaring
_and _in the pink
_yield.