Compost fertilizer is usually made from the rest of living things, both plants and animals decomposed by decomposing organisms. Decomposition organisms can be either microorganisms or microorganisms.
Compost fertilizer is an excellent source of nutrients for plants. That is why many farmers make compost to help fertilize the soil.
Judging from the manufacturing process, there are two types of ways to make compost, that is, through an anaerobic process (without air) and aerobic (with air).
Both of these methods produce the same quality of compost, only the physical form is different. Knowing more details about aerobic and anaerobic methods you can read them here.
How to Make Compost Fertilizer with Aerobic Method
The process of making compost in this way should be done in an open place that has good air circulation.
The type of raw material or material suitable for making compost by aerobic means is organic material. The organic material should have a ratio of carbon and small nitrogen elements (below 30: 1) and have a water content of 40-50% and a pH of about 6-8.
Examples of such raw materials are banana thongs, straw, forage legumes, and poultry droppings.
If you have difficulty finding material with carbon content, you can use rice husk charcoal as a mixture of fertilizer mixture.
How to make aerobic compost fertilizer takes around 40-50 days. During this timeframe, more diligence is needed so that quality fertilizer is produced. When the fertilizer manufacturing process takes place, temperature and humidity must always be controlled.
Compost piles must be reversed periodically to stabilize temperature and humidity. The following are the steps to making compost in an aerobic way.
Steps for Making Compost Fertilizer
The initial step in making compost is to prepare the land for composting. Try the composting place to be given a roof to avoid the rain.
Make a square tub using wood with a width of 1 meter and a length of 1.5 meters. Use wood that has a width of 30-40 cm.
Prepare organic raw materials such as straw, banana or other pieces, can also be mixed with livestock manure. Small counts of organic matter. The smaller the better, but not too smooth so that aeration can take place perfectly when composting takes place.
Put the little chopped organic material into a wooden tub, then solidify it until the entire wooden tub is full of the material.
When all ingredients have been arranged into a tub, flush with water so that the condition of the compost becomes moist.
In order for the composting process to take place quickly, add the starter of decomposing microorganisms to the compost pile. After that, increase the height of the board and then add organic raw materials and repeat this process until the height of the tub reaches 1.5 meters.
After 24 hours the composting process is usually the temperature of the compost pile will rise to 65 degrees Celsius, let this condition be around 3 to 4 days.
This process functions to kill pathogenic bacteria, weeds, and fungi. What needs to be considered is that this omission process should not be more than 4 days, because it will kill microorganism bacteria as compost decomposers.
If the decomposing bacteria dies, the composting process will run longer.
After 4 days of composting, reduce the composting temperature in the range of 45 to 60 degrees Celsius and humidity in the range of 40-50%.
To maintain the composting temperature, it can be reversed by composting, while maintaining moisture can be done by watering the compost with water.
At this stage, there will usually be high evaporation, to prevent this from closing the compost with a plastic sheeting as well as protecting the compost from the rain.
In order to reverse compost, it cannot be done with scrutiny, because it will result in the failure of the composting process.
Do the compost reversal by lifting a wooden tub, then remove it from the compost pile. Place the tub next to the compost heap then put the compost into the tub like the initial process of making.
Do it all the time until the whole compost pile moves aside. In this way, the compost will be reversed evenly. The reversal process should be done every 3 days until the composting process is complete.
If the compost temperature has stabilized below 45 degrees Celsius, the compost will change to brownish black and the volume will shrink to around 50%. If it's like that, stop the reversal process for approximately 14 days.
In theory, the process of making compost will be completed in 40 to 50 days. But the reality may be faster or slower, depending on the microorganisms and raw materials used. Mature compost fertilizer is characterized by its brownish black color, loose texture, odorless.
If compost is made for sale, the fertilizer should be sieved first and then packed in sacks. Store compost in a shady place and avoid the rain.
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Tuesday, October 30, 2018
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