
Borvex Ltd – Your Agricultural Feed & Fertiliser Supplier
Sustainable Agricultural Solutions: Palm Kernel Shell Biofertilizer & Palm Kernel Expeller Feed
Introduction
At Borvex Ltd, we are committed to providing sustainable and efficient agricultural products that enhance soil health and livestock nutrition. Our offerings include Palm Kernel Shell (PKS), a natural biofertilizer, and Palm Kernel Expeller (PKE), a nutrient-rich feed for dairy cattle. These products not only support eco-friendly farming practices but also contribute to the circular economy by repurposing by-products of the palm oil industry.
Palm Kernel Shell (PKS) as a Biofertilizer
What is Palm Kernel Shell?
Palm Kernel Shell is the hard, fibrous by-product obtained after the extraction of palm oil from the fruit of the oil palm (Elaeis guineensis). Traditionally considered waste, PKS has found valuable applications in agriculture due to its rich organic content.
Benefits of PKS as a Biofertilizer
Soil Enrichment: PKS is high in carbon content, which improves soil structure, aeration, and water retention. This leads to healthier root development and increased microbial activity .
pH Regulation: The application of PKS can help neutralize acidic soils, creating a more favorable environment for crop growth .
Sustainable Waste Management: Utilizing PKS as a biofertilizer reduces agricultural waste and promotes the recycling of organic materials.
Cost-Effective: As a by-product, PKS is an economical alternative to synthetic fertilizers, making it accessible for small-scale and large-scale farmers alike.
Application Methods
PKS can be applied directly to the soil as mulch or processed into biochar through pyrolysis. Biochar enhances the soil's nutrient-holding capacity and further contributes to carbon sequestration .




Palm Kernel Expeller (PKE) as Livestock Feed
Understanding Palm Kernel Expeller
Palm Kernel Expeller is the residual product obtained after extracting oil from palm kernels. It is a valuable feed ingredient, particularly for ruminants like dairy cattle, due to its nutritional profile.
Nutritional Advantages
High Protein Content: PKE contains significant levels of crude protein, essential for muscle development and milk production in dairy cows .
Energy Source: The residual oil in PKE provides a good energy source, supporting the high energy demands of lactating cows.
Fiber-Rich: The fibrous nature of PKE aids in proper rumen function and digestion, promoting overall animal health.
Mineral Content: PKE supplies essential minerals such as phosphorus, magnesium, and zinc, contributing to balanced nutrition .
Feeding Recommendations
PKE can be incorporated into cattle diets at varying inclusion rates, depending on the specific nutritional requirements and existing feed regimen. It is often used in combination with other feed ingredients to create a balanced diet.
Environmental and Economic Impact
Promoting Sustainability
By integrating PKS and PKE into agricultural practices, farmers contribute to sustainable farming by:
Reducing reliance on chemical fertilizers and feeds.
Minimizing agricultural waste through the utilization of by-products.
Lowering the carbon footprint associated with farming operations.
Economic Benefits
Cost Savings: Utilizing PKS and PKE can reduce input costs for fertilizers and feeds.
Enhanced Productivity: Improved soil health and animal nutrition lead to higher crop yields and milk production, respectively.
Why Choose Borvex Ltd?
Quality Assurance: We ensure that our PKS and PKE products meet stringent quality standards suitable for UK agriculture.
Sustainable Sourcing: Our products are sourced responsibly, aligning with environmental conservation efforts.
Expert Support: Our team provides guidance on the effective use of PKS and PKE to maximize benefits for your farming operations.
Conclusion
Incorporating Palm Kernel Shell as a biofertilizer and Palm Kernel Expeller as livestock feed presents a sustainable and cost-effective approach to modern agriculture. At Borvex Ltd, we are dedicated to supporting farmers in adopting practices that promote environmental stewardship and agricultural productivity.
For more information or to place an order, please contact us or visit our product catalog.
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