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Marketing Compost (EAWAG) - The Water, Sanitation and Hygiene

Marketing Compost (EAWAG) - The Water, Sanitation and Hygiene

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should be conducted to ensure regular sales, as enrichment may require quite<br />

high investment <strong>and</strong> production costs.<br />

Nutrient-enriched compost in Bangladesh<br />

Waste Concern promotes the sale of nutrient-enriched compost. It sells in<br />

bulk mature coarse compost with 2 per cent nitrogen content to a fertiliser<br />

manufacturing company (Map Agro). <strong>The</strong> company grinds the compost <strong>and</strong><br />

blends it with different additives to modify the NPK content to the different<br />

needs of farmers. <strong>The</strong> granulated compost still contains up to 50 per cent<br />

compost but resembles chemical fertilisers farmers already know.<br />

Photograph: S<strong>and</strong>ec<br />

Mature compost, ground compost <strong>and</strong> enriched/granulated compost<br />

Some experienced compost makers object to the idea of enriching compost.<br />

<strong>The</strong>y claim that the product confuses the customer <strong>and</strong> complicates the task<br />

of correctly applying these two very different agricultural inputs (fertiliser <strong>and</strong><br />

compost). While compost is often applied before planting crops, chemical fertilisers<br />

are applied during crop growth.<br />

We do not enrich the compost because for us it is economic nonsense to dilute a<br />

high-density product in terms of nutrients (chemical fertiliser) with a lower<br />

density product (compost). Also, since compost <strong>and</strong> chemical fertiliser have<br />

different purposes, it would complicate a well-scheduled application of both<br />

<strong>Compost</strong> Producer in the Philippines, 2006<br />

materials.<br />

56 <strong>Marketing</strong> <strong>Compost</strong>—Product, positioning <strong>and</strong> location

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