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EM® Research
Research into effective microorganisms has shown great advances in a wide range of areas, from livestock to construction, agriculture and human health. In addition, these microorganisms offer innovative and sustainable solutions, providing benefits in several sectors. First, let us explore the main results of this research, highlighting the impacts and potential benefits.
Here you will find current research results on EM Effective Microorganisms®.
The source of information for this page is https://efektivnimikroorganizmy.cz/. We sincerely thank Mgr. Michaela Alali Beitlová for her support!
Effective Microorganisms in Livestock
The application of EM® Effective Microorganisms in livestock farming has shown remarkable results. For example, studies on the effects of EM-1® application in bee colonies indicate that these microorganisms can improve colony health. In fact, research on the survival of Salmonella in cattle manure has shown that the use of EM can reduce the presence of pathogens, contributing to healthier livestock farming. Furthermore, the use of EM has shown a positive impact on modulating the immune responses of broiler chickens.
In addition, reducing ammonia concentration and suppressing bad odors in poultry manure are other important benefits of this technology. Therefore, the use of effective microorganisms in livestock farming not only improves animal performance but also promotes a healthier and more sustainable environment.
- Effects of EM-1® application on bee colonies (English)
- Effect of EM on the survival of the indicator bacterium Salmonella SENFTENBERG W 775 in cattle slurry
- Effect of combined in ovo administration of zinc glycine chelate (Zn-Gly) and a multi-strain probiotic on the modulation of cellular and humoral immune responses in broiler chickens
- Reduction of ammonia concentration by probiotics (Polish)
- Use of effective microorganisms to suppress bad odors from poultry manure
- Effect of EM Bokashi and EM Probiotic on live performance of pigs fattened with diets with different percentages of soy and faba protein (Polish)
- Influence of effective microorganisms and clinoptilolite on intestinal barrier function, intestinal health and performance of broilers during Eimeria tenella-induced infection
- The effect of the multi-strain probiotic preparation EM Bokashi® on selected parameters of the cellular immune response in pigs (English)


Effective Microorganisms in Construction
Research into effective microorganisms is not limited to agriculture and healthcare, but also extends to construction. Research indicates that the addition of effective microorganisms to concrete (EMC) has been shown to improve its properties, making it more durable and sustainable. For example, the properties of EM® ceramics and their impact on the mechanical properties of concrete have been extensively studied, with promising results. Subsequently, studies have been carried out on the mechanical and energy performance of cementitious composites with effective microorganisms.
As a result, the use of EM in construction can contribute to a greener and more efficient future. Furthermore, the viability of EM® concrete has been widely discussed, indicating that it could be a viable alternative for modern civil construction.
- Characteristics of EM® ceramics (English)
- Characteristics of EM® 2 ceramics (English)
- Effective Microorganism Admixture for Concrete (EMC) – Its Effects on Mechanical Properties of Concrete
- Some properties of concrete mixed with effective microorganisms and on-site investigation of completed structures (English)
- Mechanical and energetic performance of a variably cured cementitious composite with effective microorganisms designed using Taguchi (English)
- Mechanical properties of asphalt mixed with EM® (English)
- Feasibility of EM® concrete (English)
- The Effective Use of EM Technology® in Construction (English)
- Tanah Sutera Development Delegation (English)
Application of Effective Microorganisms in Agriculture and Livestock
In agriculture, EMs have been applied to improve soil health and crop yields. For example, research on the use of EMs to protect winter wheat against fungal diseases demonstrates their effectiveness in promoting healthy plant growth. At the same time, studies show that applying EM to corn and soil can significantly increase crop productivity and quality.
In summary, effective microorganisms have been shown to have a positive impact on agricultural productivity and soil health. In addition, long-term studies indicate that these microorganisms can improve the growth of several crops, such as barley and chard, promoting an increase in the yield and quality of agricultural products.
The studies are presented below
- A mapping of research on efficient microorganisms in agriculture (Portuguese)
- Applicability of Efficient Microorganisms (EM) in Agriculture: a bibliographic review (Portuguese)
- Impact of effective microorganisms on selected physical and aqueous properties and the state of structure of the arable-humus horizon of mineral soils with different organic matter contents (Polish)
- Application of effective microorganisms in soil and corn (English)
- evaluation of the effective activity of microorganisms (em) in the protection of winter wheatactivity (em) in the protection of winter wheat against fungal diseasesagainst fungal diseases (English)
- Genetic engineering, biofertilization, soil quality and organic farming (English)
- Long-term application of effective microorganisms to promote growth and increase yield and nutrition of wheat in China (English)
- Impact of effective microorganisms (EMa) on the development of barley, corn and chard plants
- Possibilities of using effective microorganisms in organic crop production systems (Polish)
- Evaluation of development and physiological state of winter wheat and rapeseed plants cultivated with effective microorganisms (Polish)
- Evaluation of the effectiveness of EM formulations in reducing causative agents of seedling gangrene in winter rapeseed (Polish)
- Evaluation of the effectiveness of EM formulations in reducing causative agents of seedling gangrene in winter wheat (Polish)
- Influence of seed treatments and effective microorganisms on the development and health status of selected cereal species (English)
- Test – Salata – Lettuce (Polish)
- Possibilities of using a naturally active formulation in the cultivation of vegetable crops (Polish)
- Report on field experiences (Polish)
- Influence of Effective MicroorganismsTM and herbal preparations on yield and yield structure of Russet Burbank fritillary potato (Polish)
- Evaluation of the effectiveness of preparations of beneficial microorganisms on soil enzymatic activity (Polish)


Effective Microorganisms and Human Health
EM® Effective Microorganisms have also been applied to human health, most notably EM・X GOLD, a health drink containing extracts of effective microorganism cultures. In fact, studies show that EM-X Gold can improve immune function and even inhibit infections such as those caused by the Epstein-Barr virus.
For example, research suggests that EM-X Gold can stimulate antioxidant activity and provide significant benefits for cellular health. In this way, it offers a natural and effective approach to improving well-being. In short, the use of effective microorganisms in human health opens up new possibilities for natural and preventative treatments.
- What is EM・X GOLD? (English)
- Improve immune function with EM-X Gold, a health drink containing an extract of effective microorganism cultures (ECEM) (English)
- The life cycle of Dictyostelium discoideum is accelerated through the MAP Kinase cascade by a culture extract produced by a synthetic microbial consortium
- Inhibitory effect of EM・X GOLD beverage on Epstein-Barr virus infection (English)
- Rigorous selection of raw materials to extract the exceptional fermentation power of EM Effect of EM-X Gold on the growth and antioxidant activity of radish sprouts (English)
- EM・X GOLD stimulates fruiting body formation in the cellular slime mold Dictyostelium discoideum by modulating cAMP synthesis (English)
- EM-X GOLD promotes heat shock protein 70 (HSP70) expression in a mammalian cell line, Vero
- The effective microorganism – X attenuates circulating superoxide dismutase after an acute period of intermittent running in hot and humid conditions (English)