A New Scientist report will give you something to think about during your next break in the bathroom.
This is because experts find that human urine that has aged in the sun for several months can be effective fertilizer and pesticide. It was discovered during a test in Niger, which tests Pee as soil cultivation. The pest management announcement has also been proven. This is a solution to multiple fronts, since the soil quality in West Africa is often bad and the cost of fertilizers can be excessive, all according to the report.
Moreover, unnecessary chemical fertilizers and pesticides can flow from the field, polluting the sources of water. Falling can cause environmental and health problems, according to the State University of North Dakota and Earth.org.
Urine, in turn, has all the key components to be a substitute containing nitrogen, phosphorus and potassium, according to the findings, emphasized by Scientific Research Publishing. This article includes experts Ibrahim Bukari Bauwa and Lauli Amadu, from the University of Dick Dark dancer at Maradi and the National Institute for Agricultural Research in Niger, respectively. Both researchers were quoted in the New Scientist report.
“The smell is very, very strong,” Amadu said in history, describing the sunbathing containers. This is part of a process that kills pathogens. And while it is not clear why urine keeps the insects away, experts suggest that the smell can play a role, according to the news site.
Baua sees urine as a potential rescue rescue life rescue line for attached farmers in the region, noting that sandy dirt requires “many” expensive treatments.
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“The soil fertility is very low in West Africa,” he added.
Therefore, recycling the flow of human waste is an exciting opportunity for experts.
“The team found that plots treated with synthetic pesticides have the most insect damage. But those treated with human urine have 20.5 times less infection than the control areas and their harvest yields were 1.8 times higher,” according to the NEW Scient report.
This is not the only case of human waste used in agriculture. Biosolids – treated human and industrial flows – are already distributed on US farm fields. But farmers and guards begin to worry about the impact because the chemicals appear in leaving forever. Contaminated biosolids are associated with the death of livestock in Texas, among other worrying reports.
Urine is also not absent from potentially dangerous chemicals. Recently, researchers have discovered several substances in human samples from southern China. And in many places in the United States, the processed sewer precipitate, used as fertilizers on farms, is once considered useful, has recently been found to contain PFAS “forever chemicals” and thus direct urine use is likely to need testing or filtering methods to avoid this.
Other studies on better fertilizer management include Hydrogel in Texas, which is being worked on to capture excess nitrate from additives before creating problems. In Africa, experts plan to study the urine approach more closely to understand why it works and how to improve their impact.
This is a good reminder to remain educated for our food system and policies about what is allowed to be used during crop production. You can maintain stamps more clean and even grow your own food. Try composting for an alternative to fertilizer. You can do your own soil treatment without harmful chemicals as another option suitable for the planet.
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