Varicon Aqua’s Post

For a change, not an algae related post but something associated. Rotifer harvesting and rinsing. Many hatcheries grow rotifers to feed fish larvae for example. Utilisng a range of substrates such as algae pastes and formulated diets to feed and enrich the rotifers. This process can be quite intensive with very high rotifer densities being achieved during the culture process, typically 1000-3000 rotifers/ml. As such, there is a high metabolite and particulate waste loading in the cultures which must be separated from the rotifers before they can be preconcentrated and fed into larval rearing tanks. To acheive this it is commonplace to utilise 'concentrator/rinsers. Typically hand made in the hatchery (I made many myself back in the day as a live feed technician) Some designs can be a little 'rough' around the edges and not very efficient, in some cases doing more harm than good to the precious live feeds. To avoid such damage and losses it is important to utilise an efficient design such as the Varicon Aqua CR's. Supplied at various sizes to suit production capacities, utilising high quality materials such as 316SS woven meshes for rotifer and artemia rinsing, 20-150 micron subject to species and life stage. Food grade MDPE tanks, light weight supporting framework. Incorporating concentric O2 and air diffusers to facilitate life support, efficient rinsing and mitigate blocking of the sieve. Camlock connections on inlets & outlets for rotifers, wash water and harvesting. Bespoke designs available which can be utilised for SS, S & L type rotifers, fresh and marine species. Artemia, barnacle larvae, copepods, daphnia etc. This fine example just arrived in Norway for one of our customers rearing Wrasse. Feel free to contact us if you feel like an upgrade!! #Concentrator #rinser #rotifers #artemia #livefeed #larvalrearing

𝐏𝐨𝐦𝐞𝐠𝐫𝐚𝐧𝐚𝐭𝐞 𝐃𝐞-𝐬𝐞𝐞𝐝𝐢𝐧𝐠 𝐌𝐚𝐜𝐡𝐢𝐧𝐞𝐬 𝐂𝐚𝐧 𝐖𝐨𝐫𝐤 𝐀𝐥𝐥 𝐘𝐞𝐚𝐫 𝐑𝐨𝐮𝐧𝐝, 𝐑𝐞𝐠𝐚𝐫𝐝𝐥𝐞𝐬𝐬 𝐨𝐟 𝐭𝐡𝐞 𝐆𝐫𝐨𝐰𝐢𝐧𝐠 𝐒𝐞𝐚𝐬𝐨𝐧❗ In the past, one of the dilemmas when considering investing in a pomegranate de-seeding machine had to do with profitability. 𝐒𝐢𝐧𝐜𝐞 𝐭𝐡𝐞 𝐠𝐫𝐨𝐰𝐢𝐧𝐠 𝐬𝐞𝐚𝐬𝐨𝐧 𝐫𝐞𝐪𝐮𝐢𝐫𝐢𝐧𝐠 𝐝𝐞-𝐬𝐞𝐞𝐝𝐢𝐧𝐠 𝐰𝐚𝐬 𝐛𝐫𝐢𝐞𝐟, 𝐚𝐧 𝐞𝐱𝐩𝐞𝐧𝐬𝐢𝐯𝐞 𝐦𝐚𝐜𝐡𝐢𝐧𝐞 𝐦𝐢𝐠𝐡𝐭 𝐫𝐞𝐦𝐚𝐢𝐧 𝐢𝐝𝐥𝐞 𝐞𝐯𝐞𝐧 𝐟𝐨𝐫 𝐬𝐢𝐱 𝐦𝐨𝐧𝐭𝐡𝐬 𝐚 𝐲𝐞𝐚𝐫. 𝐓𝐡𝐢𝐬 𝐡𝐚𝐬 𝐜𝐡𝐚𝐧𝐠𝐞𝐝 𝐫𝐚𝐝𝐢𝐜𝐚𝐥𝐥𝐲, 𝐛𝐮𝐭 𝐰𝐡𝐲❓   1. Now your machines can work non-stop because with pomegranates grown in North Hemisphere and South hemisphere you can enjoy a steady supply all year round. 2. Thicker peels prevent dehydration, allowing the fruit to be transported long distances without its quality being affected. This way the risk of spoilage and food loss is reduced. 3. Improved storage technology allows pomegranates to be transported safely and stored until the time comes for de-seeding them using ARILSYSTEM equipment.   Juran Technologies in collaboration with the Volcanic Institute for Agricultural Research at the Israeli Ministry of Agriculture developed an automated system for extracting arils from pomegranates which it sells and provides technical support worldwide.   Just ask us for any information you may need and learn how our systems can be adapted to your needs. Email us if you have any questions: info@juran.co.il You are welcome to visit our website at: https://lnkd.in/drVAywk7 #pomegranate #deseedingmachine #efficiency #foodsecurity #foodsafety #innovation #extracting משרד החקלאות ופיתוח הכפר | Israeli Ministry of Agriculture Zohar Shadmi

Shrimp pond aerators are one of the essential equipment in intensive and super-intensive aquaculture. These aerators, also known as aerators, are useful for maintaining dissolved oxygen (DO) levels within the optimal range. Additionally, aerators serve several other functions, such as stratifying DO concentrations in ponds, regulating sediment deposition, stabilizing water currents in ponds, maximizing feed distribution areas, and minimizing dead spots in ponds. The presence of shrimp pond aerators is crucial, so you need to ensure you have chosen good quality aerators and installed them in the right quantity in your vannamei shrimp ponds. Find out more tips in this article: https://lnkd.in/gth5jHtP #DELOS #DELOSAqua #Aquaculture #Aquaculturetips

Pilots are all about finding improvements and solutions. Our hatcheries recently branched into working with gametophyte cultures, as a solution for creating consistent kelp spools for mass seeding practices. Gametophytes are the microscopic life stage of kelps, which algae scientists, like us, find pretty exciting. Seeding spools with kelp gametophytes instead of spores offers an opportunity for enhanced control of growth conditions, leading to higher yields and faster establishment. This method reduces contamination risks and ensures more uniform seaweed growth, making it a superior choice for commercial seaweed cultivation. This will allow a whole new level of capability for post-pilot activities, ultimately allowing us to support farming activities on a much larger scale. Thanks for your brilliant work on this advancement Peter Randrup, Rebecca Lawton, Marie Magnusson, and Ryan Marchington. #sustainableaquaculture #innovation #blueinvestment #blueeconomy #bluepilotproject #naturepositive #regeneration #seaweed #sustainableoceans

Live feed culture is crucial in hatchery management practices for larval rearing. Providing larvae with the right nutrition and mouth size during development stages is essential for their growth and survival rate. Microalgae, rotifers, and even spirulina are significant components in modern aquaculture. Remember, good quality live feed directly translates to better growth rates. #Aquaculture #HatcheryManagement #LiveFeed #ModernPractices Aqua Doctor Solutions

🌿 Meet Specticle Herbicide: Your Ultimate Defence Against Nursery Weeds! 🌿 Greetings from Fernland! Patrick Gorman, your dedicated Agronomist, is here with the latest addition to our weed-fighting arsenal—Specticle Herbicide. The Specticle Difference: 🌿 Targeted Action: Designed explicitly for pre-emergent weed control in bare-ground areas—spaces under potted plants, along driveways, and around structures. 🌿 Extended Control: Up to 8 months of proactive protection against both grass and broadleaf weeds when applied pre-germination. 🌿 Economical Usage: With an application rate of just 375 mL per hectare (or 7.5 mL per 10 litres of water), it's not only effective but also cost-efficient. 🌿 Available Packs: Choose from 250 mL or 1 litre packs, tailored to fit varying nursery needs. Why Choose Specticle? 🌿 Combat Weed Resistance: A unique mode of action breaks the usual weed resistance cycle, making Specticle a vital component of your weed management plan. 🌿 Proven in Australia: Rigorous trials conducted locally have showcased its efficacy across diverse nursery environments. Before implementing on a large scale, we recommend testing on your sensitive lines. If Specticle has piqued your interest or if you have further queries, the Fernland team is just a message away. Let's work together to create a weed-free sanctuary for your nursery! 🌱💪 https://lnkd.in/g4xiC-wV #Fernland #SpecticleHerbicide #NurseryWeedControl #WeedFreeFuture

Underfeeding could lead to slow growth, whereas #overfeeding often results in wasteful and harmful growing conditions. At Crop Convergence, we have a diverse team with rich skill sets and varying interests. We have decided that as a team it would be fun and inviting to highlight regularly some of the interesting reads from each of us. This week we have our co-founder, Lizhi Wang, talk about an interesting read from last week. His pick was - Structured Modeling of Fish Physiology published in 1992 https://lnkd.in/gGNwwyyM. Interesting excerpt: Overfeeding in aquaculture is "a serious source of local pollution. At present, feed wasted by overfeeding is estimated to cost Norwegian fish farmers about 100 million U.S. dollars a year, representing about 10% of the fish value." We need advanced data analytics to optimize feeding strategies, giving exactly what they need, how much they need, and when they need it. Do you also experience a similar issue with vertical and indoor farming where you are unable to determine the right amount of resources needed for your crops? Look no further - as Crop Convergence, our team is working on solving this for you. We work on designing and setting up the right environment for your crops to thrive and produce! Get in touch with us to learn more.. Guiping Hu Kendra Armstrong #verticalfarming #indoorfarming #aquaculture #overfeeding #cea

For nearly three decades, Waterbase has been synonymous with innovation, progress, and a commitment to sustainable shrimp aquaculture. Since our inception in 1993, we've been at the forefront of India's aquaculture revolution, consistently pushing boundaries and redefining industry standards. Our journey is not just a timeline; it's a narrative of passion and dedication to excellence. We believe in continuous exploration, venturing into new territories and markets to leave an indelible mark on the aquaculture landscape. Every product bearing the Waterbase name is a result of meticulous craftsmanship, backed by extensive research, analysis, and rigorous testing. We harness cutting-edge technologies and processes to create superior, sustainable, and cost-effective solutions. Quality is our hallmark, and no product leaves our premises without undergoing thorough field trials. We've cultivated robust partnerships that have become the pillars of our growth and evolution. Together, hand in hand with leading minds, we are shaping the future of aquaculture, ensuring a seamless journey from farm to fork. Join us on this extraordinary expedition, as we continue to make waves and set new benchmarks in shrimp aquaculture. #FarmToFork #SustainabilityInEveryBite #TWL #Waterbaseproducts #products #feed #TheWaterbase #WaterbaseIndia #Waterbase #BlueEconomy #shrimpfeed #SustainableSeafood #ShrimpHatchery #CoastalCommunities #waterbase #thewaterbaseindia #shrimpfarmer #aquacultureinnovation #shrimphealthcare #vannamei #sustainablefarming #aquaculture #shrimpfeed #fishfarming #shrimpfarming #shrimpculture

"From Pond to Garden: Harnessing the Power of Fish Waste for Thriving Crops" In this content, we explore the symbiotic relationship between aquaculture and crop growth, unlocking the potential of fish waste as a nutrient-rich fertilizer for gardens. The Nutrient-Rich Benefits of Fish Waste: How fish waste is a natural fertilizer, rich in essential nutrients like nitrogen, phosphorus, and potassium, promoting robust plant growth. Aquaculture System Integration: With better and effective methods to integrate aquaculture systems with gardening, creating a closed-loop ecosystem that benefits both fish and plants. #AquaHarvest #EcoAquafarm #FishToFork #SustainableFarming #GardenByFish #SeaToSoil #EmpowerFishFarmers

Perennial agroecosystems grazing, carbon fluxes & soil microbiome 🦠🐑 🌾 Incorporating livestock into a crop production system may enhance both crop yield and soil quality by capitalizing on synergies among various agroecosystem components. 🚜 This approach leverages the added complexity introduced by trophic levels, instead of relying solely on elevated conventional input levels like fertilizers. 📰 A recent study by Brewer et al. 2023 summarizes the benefits of introducing integrated crop-livestock (ICL) grazing practices in perennial agroecosystems. 📌 Highlights: ✔️ Perennial grazing increases the quantity of active, labile, and soluble carbon in soils. ✔️ Grazed cropland soils demonstrate higher microbial carbon use efficiency. ✔️ Soil microbial communities showed increased soil nitrogen (N) and phosphorous (P) levels and better microbiome adaptations related to nutrient cycling. ✔️ Grazed cropland showed improvements in soil organic carbon (SOC) storage. 👨🌾 The wider adoption of perennial agroecosystems grazing can thus contribute to better soil productivity, increased microbial activity and improved soil carbon storage. Image: soil carbon flux and storage pathways in perennial integrated crop-livestock systems (credits: Brewer et al. 2023; DOI: 10.1016/j.geoderma.2023.116598). #soil #microbiome #agriculture #livestock