Unlocking the potential of coffee husk organic fertilizers

NEW PRODUCT / SOLUTION

Organic fertilizer

APPLICATION SECTOR

Agriculture

VALORIZED OUTPUT

Coffee husks

TRL

Deploy

CONTEXT

Producing countries

SDG

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VALUE CHAIN AREA

The integration of coffee bean husks into organic fertilization methodologies offers manifold benefits for sustainable agriculture and ecological preservation. Their slow-release mechanism ensures a consistent and prolonged supply of vital nutrients, crucial for robust plant growth. Unlike synthetic fertilizers, which often lead to nutrient leaching and soil degradation, coffee husks provide a more sustainable alternative, promoting healthier plants and minimizing environmental impact.

Furthermore, coffee husks play a pivotal role in regulating optimal soil pH levels, fostering an environment conducive to plant development. Through pH buffering, they enhance microbial activity and nutrient cycling, thereby reinforcing soil fertility and plant productivity. This innate pH regulation not only benefits current crop cultivation but also establishes a foundation for enduring soil health and ecological sustainability. Additionally, the incorporation of coffee husks into organic fertilization practices significantly contributes to carbon sequestration efforts, essential for mitigating the repercussions of climate change.

DESCRIPTION

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IMPACTS

Environmental Impact
Social Impact
Economical Impact

When integrating coffee husks as organic fertilizer into agricultural systems, close monitoring of soil pH levels is imperative to avoid imbalances that may impede plant growth. Furthermore, while coffee husks contribute nutrients, their composition may not consistently supply the diverse range necessary for ideal plant development. Variability in nutrient content, influenced by factors such as coffee bean variety, can lead to irregular quality. Despite their advantages, it's important to note that coffee husks decompose at a slower pace compared to other organic materials, requiring thoughtful consideration in composting or soil enrichment procedures.

CHALLENGES AND LIMITS

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EXAMPLES OF APPLICATION

JACOBS DOUWE EGBERTS & SOLIDARIDAD

Olam Perù, Cuencas del Huallaga, Wildfire and Forestry Division of the Peruvian Ministry of Agriculture Circular coffee project in Peru
Perù, 2019

(https://www.solidaridadnetwork.org/news/solidaridad-olam-jacobs-douwe-egberts-and-smallholder-farmers-launch-circular-coffee-project-in-peru-and-the-netherlands/)

MELITTA

Hanns R. Neumann Stiftung,German Federal Ministry for Economic Cooperation and Development Back to the roots
Germany & Brasil, 2010-2023

(https://melitta-group.com/en/Use-resources-Protect-the-environment-Increase-turnover-4257.html?seite_neu=news_detail_en&status=vorschau)