# Bokaro Polytechnic Students Turn Wild Kash Grass Stems into Biodegradable Drinking Straws

> Two engineering students from Government Polytechnic College, Khutri in Bokaro have transformed wild Kash grass stems into an eco-friendly drinking straw. Resistant to hot and cold liquids with a shelf life of up to a year, the product offers a sustainable alternative to paper and plastic while creating rural employment potential.

**Type:** article · **Category:** Jharkhand · **Published:** 2026-11-03 · **Source:** TrendKia
**Canonical:** https://trendkia.com/en/jharkhand/bokaro-ke-koleja-chhatron-ne-jngali-kash-ghasa-se-taiyara-kiya-drinkinga-stro-plastika-ka-desi-vikalpa-55519 · **Language:** English
**Tags:** Bokaro, Kash Grass, Drinking Straw, Eco Friendly Innovation, Government Polytechnic, Rural Employment, Jharkhand

A wild grass commonly seen growing along road verges and fallow fields across Jharkhand could soon offer a sustainable answer to single-use plastic waste. Two students from Government Polytechnic College, Khutri in Bokaro have succeeded in manufacturing sturdy, biodegradable drinking straws using the natural hollow stems of the Kash plant. Developed by students Shrishant and Khushi, the green innovation is designed to eliminate plastic refuse while solving the sogginess problem typical of paper straws.

## The College Project Genesis
The concept emerged during a routine academic project. While examining local wild vegetation, Shrishant noticed that the stem of the flowering Kash plant possessed remarkable structural integrity on the outside despite being naturally hollow inside. Intrigued by this physical balance, he launched targeted research and undertook numerous practical trials before successfully shaping the raw plant stems into functional drinking straws.

Unlike conventional paper straws that rapidly soften and collapse inside warm or chilled beverages, Kash stem straws retain their rigidity and structural shape when submerged in either hot or cold water. Furthermore, the finished straws possess a shelf life ranging between six months and one year, making them commercially viable for storage and retail. Because Kash grass flourishes naturally and abundantly throughout Jharkhand, raw material procurement requires minimal capital, keeping overall production expenses remarkably low.

## A Low-Cost, Zero-Machine Fabrication Technique
The manufacturing process devised by the students avoids expensive machinery and complicated industrial setups, relying entirely on basic manual procedures

- **Harvesting and Sorting:** Healthy, thicker, and straight Kash stems are manually collected from open fields and wasteland.
- **Dehydration:** The harvested stems are thoroughly sun-dried to eliminate internal moisture and prevent any bacterial or fungal degradation.
- **Clearing the Core:** A slender iron spoke is pushed through the dried stem to remove natural interior blockages, leaving a clean, hollow, and ventilated passage.
- **Sizing and Sanitization:** The stems are trimmed to standardized drinking straw lengths, thoroughly cleaned, and packaged for distribution.

Once branded, these eco-friendly straws can be distributed directly to restaurants, hotels, cafes, juice bars, and other hospitality businesses. Because the fabrication requires neither high electrical power nor complicated processing machinery, it functions perfectly as a decentralized micro-enterprise.

## The Core Bottleneck: Dimensional Uniformity
Taking this handmade prototype to industrial commercialization presents one distinct operational hurdle: natural size variation. Student Khushi explained that wild Kash plants grow without standard agricultural controls, meaning each stem exhibits a slightly different diameter and thickness. Sourcing and selecting stems that conform to uniform commercial dimensions requires painstaking sorting.

Nevertheless, the student innovators maintain that once an organized sorting and grading mechanism is established, this operational hurdle can be surmounted. Overcoming the sizing challenge could unlock substantial commercial scalability, turning an otherwise neglected wild weed into a high-margin sustainable commodity.

## Empowering Tribal and Rural Households
Beyond ecological preservation, the overarching vision behind the initiative is socioeconomic development. The students aspire to present their findings to policymakers and rural development agencies so that tribal communities and economically disadvantaged rural households can adopt the craft. Because Kash grass requires zero cultivation investment and grows wild, rural families can utilize local environmental resources to generate home-based self-employment without incurring capital debt.

## Faculty Guidance and Policy Support
Throughout the testing and development phases, college faculty member Saraswati Kashyap provided technical mentorship and encouragement. She stressed that administrative authorities and government bodies should examine this indigenous innovation seriously. Institutional patronage and formal training workshops could help scale the grassroots model across Jharkhand, achieving the dual objective of environmental protection and sustained rural livelihoods.

## What this means for you
This indigenous green invention offers consumers a resilient alternative to soggy paper straws while unlocking decentralized cottage-industry incomes for rural communities.

- **Across India:** Hospitality businesses and beverage consumers gain access to an all-natural drinking straw that does not soften in liquids. It eliminates the everyday frustration of collapsing paper straws while preventing non-recyclable plastic waste.
- **In Jharkhand:** Rural and tribal families surrounded by wild Kash vegetation can tap into a zero-capital income source. They can gather and process locally abundant wild stems to generate sustainable household earnings right from their villages.
- **For Hospitality Businesses:** Restaurants, beverage vendors, and cafes obtain an affordable green supply with a reliable shelf life of six to twelve months. This allows food businesses to fulfill statutory single-use plastic bans without sacrificing product utility.
- **For the Environment:** Completely compostable and free of synthetic chemicals, the discarded straws degrade naturally without contaminating landfills or water bodies. It demonstrates how wild bio-waste can replace petroleum-derived single-use disposables.

## Why this happened
The search for a sturdy, fully organic drinking straw was driven by the structural shortcomings of paper straws and statutory crackdowns on single-use plastics.

- **Discovery of Natural Strength:** During a college assignment, student Shrishant observed that wild Kash stems remained remarkably rigid despite their naturally hollow center. This physical attribute inspired systematic experimentation to test their feasibility as drinking pipes.
- **Drawbacks of Incumbent Materials:** Single-use plastic causes persistent environmental damage, whereas paper alternatives rapidly disintegrate and collapse when exposed to fluids. The innovators deliberately sought a biological alternative capable of withstanding both hot and cold liquids.
- **Abundance of Wild Biomass:** Kash grass proliferates unassisted across fallow fields, roadsides, and wasteland throughout Jharkhand. Its widespread natural prevalence ensures that raw material gathering requires practically zero procurement expenditure.

## Questions & Answers

### 1. Who developed the drinking straw from Kash grass stems?
It was created by Shrishant and Khushi, two engineering students from Government Polytechnic College, Khutri in Bokaro.

### 2. Why is the Kash grass straw considered superior to paper straws?
It retains its rigid shape and physical structure in both hot and chilled liquids without becoming soggy or collapsing.

### 3. What is the expected shelf life of this eco-friendly straw?
According to the student innovators, the finished straws maintain a shelf life spanning from six months to one year.

### 4. How are these natural straws processed?
Harvested stems are sun-dried, cleared of internal obstructions using an iron spoke, sliced to size, cleaned, and packaged.

### 5. What is the primary operational hurdle in scaling this production?
Wild Kash stems naturally vary in thickness and diameter, making it difficult to source consistently standardized sizes.

### 6. What social impact do the student creators hope to achieve?
They aim to train rural and tribal families in low-cost manufacturing so local households can earn sustainable self-employment.

## Inspiration & Lessons
Two polytechnic students from Bokaro have shown that keen observation of ordinary, neglected natural elements can produce ground-level solutions to global environmental dilemmas.

- **Look for Answers in Everyday Surroundings:** Rather than relying on costly commercial infrastructure, the students observed wild flora flourishing around their campus and recognized its commercial potential.
- **Simplicity Over Complex Machinery:** By employing straightforward techniques such as sun-drying and clearing cores with a humble iron spoke, they engineered a functional solution without capital expenditure.
- **Prioritizing Inclusive Community Wealth:** Instead of restricting the concept to personal commercial gain, the students anchored the project around empowering tribal and low-income rural households with home-based jobs.
- **Leveraging Academic Mentorship:** Consistent guidance from their faculty mentor Saraswati Kashyap helped transition a simple classroom observation into a structured, scalable prototype.

---
_TrendKia — Har trend, sabse pehle.. Machine-readable view; canonical HTML at the URL above._