Is
the decomposition of compost - organic materials or compounds which
complex reform process into simple compounds with the help of
microorganisms. The
basic ingredients are composting cow manure and materials such as
sawdust or rice husks, rice straw, etc., which are decomposed by
microorganisms in the soil boosters materials (eg stardec or similar
material) plus the materials to enrich the content of the compost,
besides plus sawdust, or husk, rice straw can also be added to the ash and calcite / lime. Cow
manure was chosen because in addition to available many farmers /
ranchers also contain nitrogen and potassium, in addition manure is
manure for compost.
Utilization
of livestock waste (manure) is one alternative that is appropriate to
address the shortage and rising prices of fertilizers. The use of manure as fertilizer for farmers has been done optimally in the central areas of vegetable products. Unfortunately there is still manure piled around the cage and has not been used as a source of fertilizer. Complaints
farmers when there is a shortage or high price of non-organic
fertilizer (chemical) can be resolved by reactivating the manufacture
and use of compost.
ProcessPrinciples
used in composting is the process of converting organic waste into
organic fertilizer through biological activity in controlled
conditions. Materials
required are cow dung: 80-83%, sawdust (can husk, rice straw, etc.):
5%, hyper material mikroorganisame: 0.25%, rice husk ash: 10% and
calcite / lime: 2%, and may also use other materials provided that at least 40% cow manure and chicken manure 25%
Place-making
is a plot of bare land and the place is divided into 4 sections
(locations 1, 2, 3, 4) according to the required size and place the
shade so that fertilizers are not exposed to sunlight and rain
directly. Processing
is the first manufacture of cow dung (fases and urine) were taken from
the cage and drained for a week to get the moisture content reaches ¬ +
60%, then the cow dung that has been drained is moved to one place
compost and sawdust or material kind
of like a husk, rice straw, etc., as well as ash, calcite / lime and
stardec as prescribed, then the whole mixture was stirred evenly. After
one week at location 1, the stack was moved to a location 2 by stirring
/ reversed evenly to increase oxygen supply and increased homogeneity
of materials. At
this stage, an increase in temperature is expected to reach 70 degrees
Celsius to kill the growth of weed seeds so that the resulting compost
can be free of weed seeds.
