What Is Organic Fertilizer Made Of? A Clear Explanation of Common Raw Materials
Organic fertilizer is made from human and livestock manure, compost, cake fertilizer, plant ash, straw, green manure, rice bran, sawdust, and the like. It contains large amounts of organic matter, humic acid, vitamins, antibiotics, and more, and is currently the best fertilizer for orchard soil improvement in our country. By type, it can be divided into farmyard manure, barnyard manure, green manure, and cake fertilizer, and it is most suitable for use as a base fertilizer.
How Do You Prepare Decomposed Organic Fertilizer?
Decomposed organic fertilizer is made up of the residues or metabolic products of various animals and plants. Generally, to prepare decomposed organic fertilizer, straw, horse and mule manure, human urine and feces, and the like are mixed and stirred evenly in a certain proportion, then piled into a large rectangular heap and watered for fermentation. Usually, during the fermentation of organic fertilizer, the temperature must rise to 60°C-70°C and be maintained at this temperature for 6-7 days; only in this way can the fertilizer ferment fully and harmful organisms be killed by the high temperature. If you are worried about not controlling the temperature well, you can find a thermometer to measure the temperature. After the fertilizer ferments to 60 degrees, maintaining it for about another 10 days means fermentation is basically complete.
The above is a related introduction to what organic fertilizer is made of. We hope it is helpful to everyone.