- BioFarm
- Ernæring
How to secure an appropriate oxygen supply?
In fish farming, being attentive to oxygen levels and implementing oxygenation are important prerequisites for maintaining economic growth rates.
Udforsk
Guar, or Cyamopsis tetragonoloba, might not sound glamorous, but it powers a surprising range of industries. From your pantry to petroleum, and even into fish feed, this underappreciated crop is quietly shaping the world around us.
Guar thrive where many crops fail
It’s a fast-growing, drought-resistant legume native to India and Pakistan. In fact, India produces around 80% of the world’s guar, much of it in the arid state of Rajasthan. It thrives in poor sandy soil, high heat, requires very little water and matures quickly in just 90 to 120 days — a miracle crop for regions with tough growing conditions.
So while it’s not the fastest crop (like some leafy greens or vegetables that mature in 30–60 days), guar is quick for a protein-rich, industrial-scale crop.
But the real magic happens when the seeds are processed into guar meal, a natural thickener, stabilizer and emulsifier that’s now essential in food, pharmaceuticals, cosmetics, textiles — and aquaculture. Guar gum is a hydrocolloid, meaning it can absorb up to 8 times its weight in water, which makes it valuable as a thickener. Like other legumes, guar fixes nitrogen from the air into the soil via symbiotic bacteria in its root nodules.
?w=1920&%24withDefaultImage%24=&fmt=auto)
In a world where aquaculture must grow without increasing environmental impact, guar checks a lot of boxes:
Plant-based: Helps reduce reliance on fish meal and fish oil, supporting sustainable aquaculture.
Low water use: Requires minimal water and chemicals, making it ideal for climate-stressed regions.
Soil restorer: Enhances crop rotation cycles and soil fertility by fixing nitrogen.
Non-competitive land use: Thrives in marginal soil, reducing fertilizer needs for subsequent crops.
Biodegradable: Leaves no synthetic binders in water, minimizing environmental impact.
In fish farming, guar might just be a sustainable game-changer. Guar gum binds fish feed pellets together, preventing disintegration in water—leading to less waste, cleaner water, and more efficient feeding. Meanwhile, the leftover guar meal after gum extraction contains up to 50% protein, making it a viable alternative to fish meal, a major sustainability concern in aquaculture. Additionally, guar enhances digestion and nutrient absorption in aquaculture feed, further boosting fish health.
This bean is quietly changing the world—one pellet at a time. In the quest for more sustainable aquaculture, guar isn’t just a binder; it’s a bridge to better feed, cleaner water, and more resilient farming systems.
Resultater (23)
- Ernæring
- Fisk og skaldyr
UdforskBedre foder resulterer i bedre mad til os alle
Hos BioMar forstår vi, at rejsen til enestående fisk og rejer begynder længe før, den når bordet, og den starter med det foder, der giver næring til fisk og rejer.
- Klimaindsats
UdforskNavigering i FLAG-emissioner i akvakultur
FLAG-emissioner (Forest, Land and Agriculture) vil være vigtige, når akvakulturindustrien skifter til produktion med lavere kulstofindhold. Disse udledninger, som nu spores under Science-Based Targets-initiativet (SBTi), stammer fra arealanvendelse og landbrugsaktiviteter snarere end fra energiforbrug.
- BioFarm
- Partnerskaber
UdforskTrials: The essential tool for choosing the right feed
Selecting the right feed is critical for achieving production goals on a fish farm. Conducting feed trials directly on the farm is the most effective way to identify the best option. BioMar helps guide this process.
- Klimaindsats
- Produkter
UdforskCertifications & Quality Systems
At BioMar, we are committed to ensuring that our feed and raw materials meet the highest standards of safety, quality and sustainability; and that our operations are safe for our employees and the environment. To demonstrate this dedication, we comply with a range of internationally recognised quality certifications and standards. Every step of our value chain is certified to comply with international standards
- Klimaindsats
- Ernæring
UdforskAlgaPrime: Unexpected Algae Heroes
As the global demand for sustainable aquaculture practices continues to rise, so does the need for alternatives to traditional fish meal and fish oil. One of the most promising innovations in this space is AlgaPrime, a revolutionary ingredient that provides a sustainable and nutritious source of omega-3 fatty acids, particularly DHA.
- Klimaindsats
- Partnerskaber
UdforskVejen mod et bæredygtigt fiskeopdræt
Their aquaculture journey began with curiosity sparked by an unused pond on his father’s land. With no prior experience in fish farming but a strong background in finance and business, Lauris Apsis saw an opportunity to create something meaningful. Recognizing sustainability as the key to long-term success, Lauris and his Finnish partner, Salmela-Yhtiot Oy founded Blue Circle (Zivs uz Ledus), a Latvian farm dedicated to producing premium Arctic char using cutting-edge recirculating aquaculture systems (RAS).
- Nye ingredienser
- Klimaindsats
UdforskPoultry Meal: A Sustainable Protein Source for Aquafeed
Poultry meal is emerging as a valuable ingredient in aquafeed formulations, offering a circular protein and mineral source that supports the growth and development of farmed fish. Rich in essential amino acids, fatty acids, vitamins, and minerals, poultry meal is highly palatable and plays a crucial role in maintaining fish health and productivity.
- BioFarm
- Ernæring
UdforskCreating the perfect pink fish fillet: The strategy behind pigmentation
At the BioMar factory in Denmark, we assist salmon and trout farmers with tailored solutions, backed by our technical expert team, BioFarm. These advisors are dedicated to sharing knowledge on pigmentation strategies, helping our partners achieve top-quality fish fillets.
- Fisk og skaldyr
- Ernæring
UdforskSpiselig andel af laks
Slagteklare laks blev analyseret for at bestemme den spiselige del. Resultatet viste, at hele 74 procent af laksen bestod af rent fiskekød.
- P3.0 Concept
- BioFarm
UdforskMindre er mere
Fiskeopdrættere kan opnå bedre resultater ved at bruge mindre foder
- Nye ingredienser
- Klimaindsats
UdforskBedre indkøbspraksis reducerer udledningen
Indkøb af råvarer til akvakultur anvendelse har en betydelig indvirkning på miljøet, især når det gælder udledning af drivhusgasser (GHG). Udvinding, forarbejdning og transport af disse råmaterialer bidrager væsentligt til udledningen. Bedre indkøbspraksis kan dog hjælpe med at reducere disse udledninger, og en klimavenlig tilgang er nøglen til at sikre en bæredygtig produktion.
?w=1920&%24withDefaultImage%24=&fmt=auto)
