Walk into any agricultural input shop in rural India, and you will find rows of bags, bottles, and sprays — each one promising to feed your crop, kill your pest, and guarantee your yield. The costs add up: fertiliser, pesticide, herbicide, fungicide. Synthetic inputs now account for 40 to 60% of the cost of cultivation for many Indian farmers — a dependency that has driven thousands into debt and ecological damage that will take generations to reverse.
Natural farming proposes a fundamentally different answer. Not the absence of inputs, but a completely different philosophy of what an input is, where it comes from, and what it does.
The Philosophy: Feed the Soil, Not the Plant
The central conceptual shift of natural farming — and what distinguishes it most sharply from organic farming as commonly practised — is the understanding that the farmer’s primary responsibility is to the soil, not to the plant.
In conventional agriculture, the logic is direct: if the plant needs nitrogen, apply nitrogen (as urea). If the plant needs phosphorus, apply phosphorus (as DAP). If the plant is attacked by a pest, apply a pesticide. The plant is managed like a machine, and inputs are the fuel.
Natural farming recognises that healthy plants are the output of healthy soil, and that healthy soil is the output of a thriving biological community. The farmer’s job is therefore to support the soil’s biological community — and the community will take care of the plant.
This is not merely philosophical. Research from Andhra Pradesh, where the Rythu Sadhikara Samstha oversees India’s largest ZBNF implementation, shows that natural inputs applied to the soil reliably produce crop performances comparable to or better than chemical inputs — at a fraction of the cost — once the soil biology has been restored over two to three seasons.
Categories of Natural Inputs
Natural inputs in the ZBNF and broader natural farming tradition fall into several broad categories:
Solid Inputs
These are dry or semi-dry preparations applied to the soil, seed, or compost:
– Farm yard manure (well-decomposed cow dung): The baseline organic amendment, providing a broad spectrum of nutrients and biological diversity.
– Vermicompost: Richer in microbial activity and plant hormones than FYM; applied as a top dressing or basal application.
– Compost: Made from diverse organic matter — a microbial inoculant as much as a nutrient source.
– Panchagavya (solid base): A cow-based fermented preparation used as both soil amendment and foliar feed.
Liquid Inputs
Liquid preparations are applied through irrigation (drip or flood), diluted sprays to the soil, or foliar sprays directly onto plant leaves:
– Jeevamrutha: The cornerstone liquid preparation of ZBNF — a fermented concoction of cow dung, cow urine, jaggery, pulse flour, and soil, applied to amplify beneficial microbial populations in the soil. We will explore this in detail next week.
– Panchagavya: A fermented blend of five cow-derived products — cow dung, cow urine, milk, curd, and ghee — used as a powerful plant growth promoter and foliar spray. Extensively used in natural farming systems across South India.
– Dasaparni Ark: A fermented extract made from ten types of leaves with pest-repellent and growth-promoting properties. Widely used as a natural pesticide substitute.
– Cow urine (gomutra): Used diluted as a soil drench and foliar spray for its antimicrobial, pest-repellent, and nitrogen-contributing properties.
Fermented Preparations
These are inputs prepared through controlled fermentation — often 24 to 48 hours for fast preparations, or 5 to 7 days for more complex ferments:
– Beejamrutha: A seed treatment preparation made from cow dung, cow urine, lime, and soil, applied to seeds before sowing to protect them from soil-borne pathogens and stimulate early germination.
– Jeevamrutha (falls in both liquid and fermented categories): Fermented for 48 hours after preparation.
– Fermented plant juice (FPJ): Made by fermenting fast-growing plant material (banana, papaya, fresh grass) with jaggery to extract growth-promoting compounds. Originally developed in Korean Natural Farming (KNF) and widely adopted in Indian systems.
Key Preparations at a Glance
Jeevamrutha — Liquid Gold
The most important and widely used preparation in ZBNF. Made from local cow dung, cow urine, jaggery, pulse flour, and a handful of undisturbed forest soil (for its native microbial content). Applied to fields at a dose of 200 litres per acre through irrigation or spraying. The fermentation process, conducted over 48 hours, multiplies beneficial microbes from thousands per millilitre to hundreds of millions per millilitre — creating a microbial inoculant of extraordinary potency.
We will devote all of next week to Jeevamrutha — its preparation, application, and the science behind why it works so dramatically.
Beejamrutha — The Seed’s First Shield
The journey of a natural farming crop begins with seed treatment. Beejamrutha is a preparation applied to seeds 24 hours before sowing. Made from a mixture of cow dung, cow urine, water, lime, and a pinch of undisturbed soil, it creates a protective microbial coating around each seed that suppresses seed-borne and soil-borne pathogens, accelerates germination, and stimulates vigorous early root growth.
Subhash Palekar, the father of ZBNF, describes Beejamrutha as the single most important practice for ensuring crop establishment — and the one that requires the least input. A handful of cow dung, a measure of cow urine, some lime and soil, and the seeds are transformed from vulnerable embryos into protected, primed propagules.
Panchagavya — The Five-Cow Preparation
Panchagavya combines the five products of the cow — fresh cow dung, fresh cow urine, cow milk, cow curd, and cow ghee — in a specific ratio and fermented for five to seven days. The resulting preparation is extraordinarily rich in microbial diversity, plant growth hormones (including gibberellins, cytokinins, and auxins), and immune-stimulating compounds.
It is applied as a foliar spray (diluted 3% in water) at critical crop growth stages — tillering, flowering, and grain filling — and has been documented to improve leaf greenness, grain weight, and stress tolerance across multiple crops including paddy, sugarcane, and vegetables. Research by Tamil Nadu Agricultural University has validated several of these effects in controlled trials.
Local Availability of Raw Materials
One of the most compelling features of natural farming inputs is their profound locality. Every preparation is made from materials available at or near the farm:
- Cow dung and urine: Available from the family cattle or a nearby neighbour’s herd. Even a single local cow provides sufficient raw material for Jeevamrutha for 10 to 15 acres.
- Jaggery: Available at any rural market; sugarcane growers can use the byproduct of their own production.
- Pulse flour: Leftover dal, horse gram, or any locally grown legume ground or soaked.
- Soil: From an undisturbed corner of the farm, the base of a long-standing tree, or the bank of a seasonal stream.
- Locally available plant materials: For Dasaparni Ark and other plant-based preparations, locally common plants — neem, calotropis (aak), castor, papaya — are the raw materials.
This locality is not incidental — it is essential. Natural farming inputs work precisely because they are made from the living materials of the local ecosystem, carrying the microbial fingerprint of that specific place.
Next week, we go deep into the preparation that has become synonymous with Zero Budget Natural Farming: Jeevamrutha — the liquid gold of natural farming — with a complete step-by-step guide, application schedule, and the science of why it works.