# Ranchi's Acidic Soil Is Starving Crops — A Birsa University Expert Shares Two Cheap Home Fixes

> According to Dr. DK Sahi, head of the soil department at Birsa Agriculture University, most of Ranchi's soil is acidic with a low pH, and two inexpensive homemade remedies can cut fertilizer use and lift crop yields.

**Type:** article · **Category:** DIY · **Published:** 2026-06-15 · **Source:** TrendKia
**Canonical:** https://trendkia.com/en/diy/ranchi-ki-amliya-mitti-men-jana-kaise-dalen-birasa-yunivarsiti-ke-mitti-vishesha-964 · **Language:** English
**Tags:** Ranchi soil, acidic soil, soil pH, organic fertilizer, phosphate solubilizing bacteria, Birsa Agriculture University, crop yield, Jharkhand farming

For farmers in and around Ranchi, the biggest obstacle is the very nature of the local soil. Dr. DK Sahi, head of the soil department at Birsa Agriculture University, explains that most of the soil in this region is acidic and carries a distinctly low pH. That single factor stops crops from getting the nutrition they need, which is why the soil has to be brought back into balance.

## Where the real problem lies
Dr. Sahi points out that in acidic soil, phosphorus tends to collect around the roots of the crop. As a result, the plant cannot properly absorb the nutrients already present in the soil, and the soil's fertility stays exactly where it was. In short, even after applying fertilizer, the crop never receives its full benefit.

The pH level of Ranchi's soil usually sits between 4.5 and 6.8. In some pockets it can drop as low as 3 to 4, which is extremely low for farming. If farmers adopt the right method, a clear improvement in soil quality can be seen.

## The role of bacteria
One effective solution is PSB, or 'phosphate solubilizing bacteria'. The moment it is mixed into the soil, the trapped phosphorus dissolves and blends back in. This delivers two gains at once — the soil's fertilizing strength rises and the pH level begins to balance out.

## First home remedy: an egg and ajinomoto mix
Dr. Sahi recommends a very cheap household method. Take a few eggs, break them and turn them into a solution, then mix in ajinomoto. Add 2 litres of water and blend everything thoroughly. Seal the mixture tightly with a lid and leave it for 10 to 15 days. After 15 days it will be perfectly ready. Apply the prepared solution to the roots of the crop — but be careful, not too much, just a little at a time.

## Second remedy: organic manure from kitchen waste
In the second method, combine all of your kitchen waste, cow dung manure and vermicompost, then leave the mixture for at least one month so that it decomposes completely. Once it has rotted down well, add phosphorus powder to it. This white powder is easily available in the market. Mix the two together and apply them to the crop's roots a little at a time.

## What the farmer gains
Both of these methods can boost the soil's fertilizing strength considerably. The biggest advantage is that the need for fertilizer falls by 20 to 30%. On top of that, crop yields can be seen rising by 15 to 20%. The chances of pest infestation also drop. This is exactly why Dr. Sahi urges farmers in and around Ranchi in particular to put these measures to use.

## What this means for you
- **Across India:** Farmers battling low-pH acidic soil can cut their chemical fertilizer spending by 20 to 30% using the homemade egg-and-ajinomoto solution and kitchen-waste manure.
- **In Ranchi (Jharkhand):** Where soil pH runs from 4.5 to 6.8 and dips to 3-4 in places, these cheap fixes can raise yields by 15 to 20% while also reducing the risk of pest attacks.

## Questions & Answers

### 1. What is the main problem with Ranchi's soil?
Most of Ranchi's soil is acidic with a very low pH, which prevents crops from properly absorbing nutrients.

### 2. What is the pH level of Ranchi's soil?
It usually ranges between 4.5 and 6.8, and in some places it can drop to between 3 and 4.

### 3. How do you make the homemade egg solution?
Break a few eggs into a solution, mix in ajinomoto and 2 litres of water, seal it tightly for 10-15 days, and once ready apply it to the roots a little at a time.

### 4. How much will farmers benefit from these methods?
Fertilizer use falls by 20 to 30%, crop yields can rise by 15 to 20%, and the chances of pest infestation are reduced.

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