Bacteria contained in the preparation
Makes phosphorus available to plants from the soil
Supports humus formation
Contributes to the tuberous structure of the soil
Improves yield quantity and quality
Reduces the incidence of pathogens
Activity
Phosphorus, like nitrogen, takes part in all life processes in the plant. It is essential for the proper course of photosynthesis, respiration, metabolism and especially for the formation of proteins and spare substances (fats, phytin). Phosphorus deficiency causes serious disturbances in the basic life functions of plants, resulting in impaired development and functioning of individual organs, especially the root system.
Phosphorus is taken up from the soil by plants only in the form of phosphoric acid ions (V). Unfortunately, the proportion of soils in our country with low or very low available phosphorus content is as much as 40%. Therefore, the activity of phosphate solubilizing bacteria PSB (Phosphate Solubilizing Bacteria) is invaluable.
In addition to available phosphorus, PSB also introduces substances such as siderophores, auxins, cytokinins and vitamins into the soil. Therefore, in recent years phosphorus microorganism strains are considered as so-called "bio-fertilizer". PSB is an important factor in optimizing agricultural production.
The PSB group includes Bacillus megaterium "superbacteria" - when applied to soil, it improves its abundance in phosphorus forms available to plants. It breaks down volatilized and bound forms of phosphorus (including phosphorites) into readily available phosphorus for plants. Preparation bi fosfor contains strains of Bacillus megaterium in very large quantities and applied at a rate of 1 kg / ha can gain up to 20-40 kg of phosphorus in pure form per 1 hectare.
Dosage
| CROP | DOSAGE | APPLICATION |
| Agricultural crops | 0,5 - 1 kg /200 - 350 l water /ha | 1 - 2 times in the spring season |
| Field vegetables | 0,5 - 1 kg /200 - 350 l water /ha | 1 - 2 times in the spring season |
| Vegetables under covers | 25 g /60 - 100 m² | 1 - 2 times in the spring season |
| Fruit trees and bushes | 0,5 - 1 kg /400 - 600 l water /ha | 1 - 2 times in the spring season |
| Berries: strawberries, currants, raspberries | 0,5 - 1 kg /200 - 400 l water /ha | 1 - 2 times in the spring season |
Move the table
The preparation should be applied on humid soil, preferably with the addition of humus acids (they promote the multiplication of bacteria).
The microbiological preparations should not be used during sunny or dry weather, and should not be mixed with fungicides.
Visible effects
See the application of bi fosfor bacterial preparation on hazel plantation of Ewa and Wojciech Pacek in Piotrowice near Nałęczów in Poland:
Additional information
The bi fosfor preparation is approved by the Institute of Soil Science and Plant Cultivation for use in organic farming No: SE/26/2020.
It is the only preparation on the market in powder form which contains such a huge amount of bacteria in 1 gram.
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