Namita Banka

Namita Banka is with Banka BioLoo, waste management services company

The use of biosolids sourced from faecal sludge as organic fertiliser positively influences germination rates and significantly enhances the growth and yield of plants (Photographs: Atun Roy Choudhury)

Rural Water and Sanitation

Worthy alternative

22 Jan 2024

3 min read

Illustration: Yogendra Anand

Black soldier fly larvae can be a cheap, nutritious alternative to cereal-based poultry feed; here’s how

Atun Roy Choudhury

19 Jan 2023

6 min read

Down To Earth

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