Mountain microorganism biofertilizer
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Liquid MM
Biofertilizers Inoculants Bio-inputRegulatory status of this variant: ✅ Authorised EU
Microbial inoculant (mountain microorganisms) propagated on the farm from forest mulch and plant-based substrates, for personal use. Regulation (EU) 2019/1009 and, in Spain, Royal Decree 506/2013 apply only to products placed on the market; therefore, their production for personal use does not require authorization. In organic production, microbial preparations are permitted to improve the overall condition of the soil.
A liquid biofertilizer that brings the microbial life of the forest to crops and soil, together with the compounds formed during fermentation (organic acids, vitamins, amino acids), to stimulate plant growth and soil biological activity.
Application description: Mainly as a foliar spray, in the cool hours (early morning or evening), aiming at the underside of the leaves. It can also be applied to the soil through irrigation, on seeds or roots before transplanting, on crop residues or to start a compost.
Application description: To the soil, through irrigation or with a watering can, especially on soils that are poor in life, compacted or freshly worked. It can also be used to activate a compost or to treat grey water.
Dose: 3% to 10% depending on the crop stage: 3 to 10 litres of biofertilizer in 100 litres of water (in a 16-litre knapsack sprayer: 0.5 to 1.6 litres).
Dose: 5% to 10%: 5 to 10 litres of tea in 100 litres of water.
The drum must be completely airtight: if the liquid smells rotten, air has got in. Each time you open the drum, add a little molasses to feed the microorganisms. For better adhesion on the leaves, add per 100 litres of mix 2 litres of molasses, 1.5 kg of ash or 2 kg of aloe vera. It works best in soils rich in organic matter, where the microorganisms find food.
Unlike the mountain microorganism biofertilizer, this tea is made with air: do not seal the drum. It is a quick way to multiply the microorganisms for watering large areas. After taking out the solid microorganisms you need, reseal their drum airtight.
1) Dissolve the molasses, whey (or milk) and, if used, the minerals in half the water, inside the drum. 2) Put the solid mountain microorganisms in a cloth bag (a pillowcase works) and tie it loosely: it will act as a tea bag. 3) Submerge the bag and top up with water, leaving about 15 cm of air under the lid. 4) Seal the drum and fit the lid with a valve or nipple connected to a hose whose end sits in a bottle of water (water trap): gases escape without air getting in. 5) Leave to ferment in the shade for about 30 days, until bubbling stops. 6) Strain before use.
1) Fill an open drum with the 100 litres of water and dissolve the molasses. 2) Put the solid mountain microorganisms in a cloth bag and submerge it like a tea bag. 3) Cover the drum with a cloth, without sealing it, so air can get in. 4) Stir once a day to oxygenate the liquid. 5) When the liquid has a mild fermented smell, it is ready: use it promptly.
About 30 days of fermentation (plus the minimum 30 days needed for the solid mountain microorganisms).
Amber to brown liquid with a sweet fermented smell and no rotten odour.
Source of this variant: López, Juanfran (2022). The Biofertiliser Manual, 2nd edition. www.juanfranlopez.com — Recipe written in our own words.
López, Juanfran (2022). The Biofertiliser Manual, 2nd edition. www.juanfranlopez.com — Recipe written in our own words; SADER and INIFAP (2021). Manuales prácticos para la elaboración de bioinsumos, no. 13: Microorganismos de montaña (in Spanish). Technical Support Strategy, Mexican Ministry of Agriculture.
Recipe written in our own words by biopreparados.es. Copyright and sources
Grégory Prybys
Tel: +33 7 75 76 37 70 — WhatsApp: +54 9 11 2157 0868
Country: Argentina
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