Human excrement may be a viable alternative for use as fertilizer. Study published in the journal The frontiers of environmental science he discovered that fertilizers based on urine and faeces are safe and offer similar performance for options trading. The researchers also found that a small amount of chemical compounds from drugs stick to vegetables.
Researchers from the Agroscope in Zurich, the Institute for Horticultural and Ornamental Crops. Leibniz in Grosbeeren, as well as the Center for Agricultural Landscape Research. Leibniz (ZALF) at Müncheberg discovered that human excreta can be used to produce recycled biofertilizers. Faeces combined with nitrified urine will give the same results as organic fertilizers based on vinasse.
Scientists evaluated the effectiveness two nitrified urine fertilizers and one faecal compost in front of the mess During the study, the researchers grew white cabbage (cabbage) in three types of soil treated with various fertilizers. When analyzing the data, it was found that those based on urine gave the same characteristics as barda in all types of sleep, although it was the combination of poop with urine that led to market results.
In the study chemical compounds have also been found in cabbage leaves. Waste will come from medicines such as ibuprofen or carbamazepine, an anticonvulsant for people with epilepsy. After careful analysis, scientists found that only 6.5% of them exceeded the detection limit, so you would need to eat over half a million leaves to get the equivalent of one tablet.
Your poop will be environmentally friendly
According to the study, manure treatment moderated the effect of soil type and provided better nitrogen uptake. Although urine-based nitrified fertilizers could replace those currently used in industry, a mixture of urine and feces will have a long-term positive effect. This combination will increase the carbon content of the soil, promoting the production of sustainable products.
There are some additional considerations such as the need undergo a hygiene process before using fecal compost. On the other hand, researchers point to concerns about the use of hormones and other human pharmaceuticals in soil. In this regard, it is essential quality assurance confirmed by laboratory tests.
The application of faecal compost and urine-based products such as soil fertilizers and nitrogen fertilizers offers several benefits. Any potential risk associated with this can be reduced by a functioning composting process as well as modern urine processing techniques.
Despite the possibility of pooling human wasteits use is not as easy as it seems. Human faeces and urine are not considered substances permitted for the production of fertilizers, therefore a change in the current legislation is required. also needed further research on the effect of fecal compost on soil, mainly in the degradation of biodiversity and habitat function.
War in Ukraine will accelerate the use of human waste as fertilizer
Global chemical fertilizer shortage could be catalyst for human waste acceptance soon. Rising energy prices are making resources more expensive, so farmers use manure as an alternative. Report bloomberg mentioned that the demand for animal waste reached record prices at the end of 2021.
In the UK, farmers use sewage sludge, including human excrement, while some depend on their own livestock for their crops. The use of manure is an economical alternative, although not the ultimate solution. An analyst at Green Markets mentioned that commercial fertilizers contain six times more nitrogen than faeces, so he considers them a “poor substitute”.
A study published in The frontiers of environmental science will show that human waste will rank higher than animal manure. On the contrary, your dog’s feces and urine will be harmful to ecosystems due to excess nutrients.
Source: Hiper Textual
