Chemically treated agricultural soils have an impaired ability to absorb nutrients thus the nutrients are washed out into sub-soil waters. A Czech SME developing organic stimulators of growth for crops and engaged in the production of enzymes for animal husbandry has developed an organic stimulator with the content of Humins which has an ability to increase microbial activity and water absorbability of soils and increases the absorption efficiency of nutrients by plants. As heavy metals and radio nuclides naturally fixate to ligno humins, their migration to food chains using this stimulator is prevented. The liquid preparation is an alkaline extract of the best quality vermicomposts, products derived from organic materials based on digestive process of earth worms and extra added with ligno humins. The liquid preparation is obtained as a result of a special technological procedure and is used for watering of plants, application on leaves, or used as hydroponics. The stimulator applied on leaves showed demonstrable results as a prevention against fungi infections in cucumbers, tomatoes, peppers and grape vine. Thanks to the content of humic substances, enzymes, amino-acids, fulvo acids and growth stimulators it:
-improves natural resistance, health and vitality of plants,
-positively influences growth and development of plants and their root system,
-multiplies the number of flowers and extends the time period of blooming,
-fastens maturing of fruits and increases the content of sugars and vitamins in fruits,
-improves the process of photosynthesis,
-increases fertility of soil, its regenerative abilities and microbial life,
-is effective in the form of a leaf spray as an additive agent in biological protection of plants,
-reduces the possibility of damage to leaves caused by acid pollutants and insects.
The SME is offering the product to growers of organic vegetables, fruit, vine and other crops for testing on specific plants. Based on results of testing (while advising on trials) acquisition via commercial agreement with technical assistance is expected.