{"title":"Núcleos","description":"\u003cp\u003eNúcleos de madera, poliestireno, cartón y de fecundación para formar y transportar enjambres.\u003c\/p\u003e","products":[{"product_id":"nucleo-5-cuadros-langstroth-4-variantes","title":"5 Frame Langstroth Wood Core","description":"\u003cstrong data-mce-fragment=\"1\"\u003e5-frame Langstroth core\u003c\/strong\u003e \u003cspan data-mce-fragment=\"1\"\u003emade of 22mm thick interlaced national pine wood.\u003c\/span\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eCore composed of:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul data-mce-fragment=\"1\"\u003e\n\n \u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMetal transhumance entrances.\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eBreeding chamber with capacity for 5 frames.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e5 wire frames included (not tensioned).\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eGalvanized wooden lid with easy-open closures\u003c\/span\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"AgrocentrosLeón","offers":[{"title":"With box","offer_id":47611961606487,"sku":null,"price":39.99,"currency_code":"EUR","in_stock":true},{"title":"Without frame","offer_id":47611965210967,"sku":"","price":34.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6147\/3879\/files\/Photoroom_20260210_101422.jpg?v=1770715132"},{"product_id":"nucleo-hdf-langstroth-3-variantes","title":"HDF Langstroth core (3 variants)","description":"\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e5-frame Langstroth core\u003c\/strong\u003e\u003c\/span\u003e \u003cspan data-mce-fragment=\"1\"\u003emade of high-density, water-repellent laminated \u003cstrong data-mce-fragment=\"1\"\u003eHDF\u003c\/strong\u003e (High Density Fiber) board.\u003c\/span\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003ePossibility of serving without frames or with untensioned Langstroth Hoffmann frames. Includes lid and \u003cstrong data-mce-fragment=\"1\"\u003espout.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eThis product is resistant to rain and humidity and \u003cstrong data-mce-fragment=\"1\"\u003edoes not require painting\u003c\/strong\u003e .\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIt is a very economical option, they fulfill their function and are ideal for the swarm seller \u003cstrong\u003e.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eExternal dimensions (with lid): 520x235x340mm\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e Number of units per pallet: 60. Sold individually.\u003c\/span\u003e\u003c\/p\u003e","brand":"AgrocentrosLeón","offers":[{"title":"Without frame \/ Without frame","offer_id":47611967832407,"sku":"NUCL-02","price":13.95,"currency_code":"EUR","in_stock":true},{"title":"With box \/ Straight","offer_id":47611967734103,"sku":"NUCL-01","price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6147\/3879\/files\/comprar-nucleo-langstroth.webp?v=1708340258"},{"product_id":"nucleo-carton-langstroth-3-variantes","title":"ILELEON Langstroth cardboard core","description":"\u003cspan data-mce-fragment=\"1\"\u003e5-frame Langstroth cardboard core. Practical, ecological and economical for transport, sale and collection of swarms. Easy assembly (one piece).\u003c\/span\u003e","brand":"AgrocentrosLeón","offers":[{"title":"Default Title","offer_id":47611968356695,"sku":null,"price":3.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6147\/3879\/files\/nucleo-carton.webp?v=1708340222"},{"product_id":"nucleo-langstroth-poliestireno-3-cuadros-alimentador","title":"Langstroth Polystyrene Core 3 Frames + Feeder","description":"\u003cp\u003e 3-frame Langstroth core with feeder\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Made of high quality polystyrene\u003c\/li\u003e\n\n\u003cli\u003e Rapid production of new colonies\u003c\/li\u003e\n\n\u003cli\u003e Very good thermal insulation\u003c\/li\u003e\n\n\u003cli\u003e Pictures not included\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"AgrocentrosLeón","offers":[{"title":"Default Title","offer_id":47778168799575,"sku":null,"price":36.3,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6147\/3879\/files\/nucleo-langstroth-poliestireno-3-cuadros-alimentador.png?v=1709555938"},{"product_id":"nucleo-langstroth-poliestireno-6-cuadros","title":"Langstroth Polystyrene Core For 6 Frames","description":"\u003cp\u003e 6-frame Langstroth core\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Made of high quality polystyrene\u003c\/li\u003e\n\n\u003cli\u003e Rapid production of new colonies\u003c\/li\u003e\n\n\u003cli\u003e Very good thermal insulation\u003c\/li\u003e\n\n\u003cli\u003e Pictures not included\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e They are prepared so that they cannot be gnawed by bees. Among their advantages we can highlight their low weight, their good insulation against cold and heat, the good development of the brood, good preservation in the open air (cold, heat, water, ice, sun, etc.) and their great durability.\u003c\/p\u003e","brand":"AgrocentrosLeón","offers":[{"title":"Default Title","offer_id":47778171683159,"sku":null,"price":39.5,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6147\/3879\/files\/nucleo-langstroth-poliestireno-6-cuadros.jpg?v=1709556050"},{"product_id":"mininucleo-de-fecundacion-swienty","title":"Swienty mininucleus fertilization","description":"\u003cp\u003e \u003cspan\u003eSWI-BINE model queen fertilization mininucleus made of polystyrene by the prestigious Danish brand SWIENTY. (baby)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e SWI-BINE mating hive\u003c\/p\u003e\n\n\u003col\u003e\n\n\u003cli\u003e Made of thermal insulating material (resistant to high and low temperatures).\u003c\/li\u003e\n\n\u003cli\u003e It has a space for feeding\u003c\/li\u003e\n\n\u003cli\u003e Includes three mini paintings\u003c\/li\u003e\n\n\n\u003c\/ol\u003e\n\n \u003cp\u003eThe front has a sliding panel to regulate ventilation and open\/close the entrance. The bottom is made of plastic which can be easily removed when you want to fill it with bees or when you want to introduce the mininucleus into an orphaned hive. An excluder placed at the front of the feeder compartment prevents bees from building inside the feeder.\u003c\/p\u003e","brand":"Swienty","offers":[{"title":"Default Title","offer_id":47839361663319,"sku":null,"price":16.69,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6147\/3879\/files\/mininucleo-de-fecundacion-swienty.webp?v=1710415178"},{"product_id":"nucleo-multiusos-para-enjambres-feglingskasten","title":"Multi-purpose core for swarms Feglingskasten","description":"\u003cp\u003e\u003cspan\u003eOur special nucleus, made in Germany from high-quality pine wood, is designed for demanding beekeepers looking for efficiency and comfort in managing their hives. Compatible with both Dadant and Langstroth frames, this nucleus facilitates various beekeeping tasks, from capturing wild swarms to forming new nuclei, introducing bees from other hives and monitoring without opening it. It holds 7 frames, providing enough space for efficient bee management.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cem\u003eMain Features:\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cstrong\u003e1. Queen Excluder Grid with Folding Slope\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003cbr\u003e\u003cspan\u003e• Functionality: This innovative screen allows wild swarms to be captured and queens to be filtered out. Large swarms can sometimes contain multiple queens. With the excluder screen, bees can pass through, but extra queens are kept out. This allows only one queen to be selected and kept within the nucleus, preventing repetitive swarming and ensuring optimal use of the captured swarm.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003c!----\u003e\u003c\/span\u003e \u003cspan\u003e• Location: One of the sides of the core.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cstrong\u003e2. Round Funnel Opening\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e \u003cspan\u003e• Functionality: Designed to accommodate a funnel, this opening facilitates the introduction of bees by shaking them from other hives. It is ideal for creating bee packs or restocking the nucleus, allowing for quick and efficient transfer of bees without additional stress.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e• Location: Top of core.\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan\u003e\u003cstrong\u003e3. Ventilation and Visibility Mesh\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e \u003cspan\u003e• Functionality: This mesh allows for proper ventilation within the core, which is essential for maintaining a healthy environment for the bees. It also facilitates visual inspection of the core's interior without having to open it, reducing disturbance to the bees and allowing for continuous monitoring of the swarm's status.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e• Location: Opposite side to the exclusion grid.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cstrong\u003e4. Compatibility with Dadant and Langstroth frames\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e \u003cspan\u003e• Functionality: The core is designed to be compatible with the two most commonly used types of frames in beekeeping: Dadant and Langstroth. This offers great versatility and allows beekeepers to use the equipment they already own, easily adapting to different hive configurations.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cstrong\u003e5. Swarm Optimization\u003c\/strong\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan\u003e• Functionality: In case the captured swarm does not contain a queen, the design of the nucleus allows for the insertion of frames with open brood so that the bees can raise a new queen. This ensures that the swarm remains viable and productive.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e This special core is an indispensable tool for any beekeeper who wants to optimize his operation and ensure the health and productivity of his hives. Manufactured with German precision and quality, it is an investment that guarantees efficiency and success in beekeeping.\u003c\/p\u003e\n\n\u003c!----\u003e","brand":"AgrocentrosLeón","offers":[{"title":"Default Title","offer_id":48970571252055,"sku":null,"price":149.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6147\/3879\/files\/nucleo-multiusos-para-enjambres-feglingskasten.webp?v=1724141058"},{"product_id":"nucleo-de-fecundacion-kieler","title":"KIELER® fertilization nucleus","description":"\u003cp\u003e\u003cstrong\u003eFertilization core in high-density polystyrene Kirchainer KIELER\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e Made in Germany, this core is designed for demanding beekeepers. Made of high-density polystyrene, it stands out for its strength, ease of cleaning and competitive price. It includes a removable feeder, sliding bottom, multi-position entrance and capacity for up to 6 frames (4 if the feeder is used).\u003c\/p\u003e\n\n\u003ch3\u003e \u003cstrong\u003eAdvantages and design\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eEasy cleaning:\u003c\/strong\u003e Its no-gap design prevents moth problems and makes maintenance easy in winter.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eVentilation regulation:\u003c\/strong\u003e Sliding bottom that allows ventilation to be controlled and the entry and exit of bees to be managed.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eVersatility:\u003c\/strong\u003e Possibility of introducing bees or fertilized queens through both the bottom and the lid.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e \u003cstrong\u003eIncludes:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Bottom with sliding tray.\u003c\/li\u003e\n\n\u003cli\u003e Body with capacity for 6 frames (170 x 25 mm).\u003c\/li\u003e\n\n\u003cli\u003e Removable double frame feeder.\u003c\/li\u003e\n\n \u003cli\u003eSpout with 3-position outlet disk.\u003c\/li\u003e\n\n\u003cli\u003e Stackable roof for added practicality.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eNote:\u003c\/strong\u003e This core is compatible with an optional super (sold separately). Ideal for professional beekeeping, offering quality and functionality in a compact and efficient design.\u003c\/p\u003e","brand":"Agrocentros Leon","offers":[{"title":"Default Title","offer_id":49647065432407,"sku":"7530HOLTe3","price":14.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6147\/3879\/files\/nucleo-de-fecundacion-kieler.webp?v=1733404518"},{"product_id":"nucleo-madera-3-3-cuadros-langstroth-x4-piqueras-x2-entretapas-altas","title":"Nucleo Madera 3+3 Cuadros Langstroth x4 Piqueras x2 Entretapas Altas","description":"\u003cp\u003e\u003cstrong\u003eNUCLEO MADERA 3+3 LANGSTROTH DOBLE PIQUERA A 2 CARAS Y DOBLE ENTRETAPA ALTA. (\u003ca title=\"cuadro-langstroth-hoffmann\" href=\"https:\/\/agrocentrosleon.com\/products\/cuadro-langstroth-hoffmann?_pos=5\u0026amp;_sid=a70fc8448\u0026amp;_ss=r\"\u003eContiene 6c Hoffman\u003c\/a\u003e)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLa doble piquera permite hacer 2 núcleos de 3 cuadros con salidas separadas.\u003c\/p\u003e\n\u003cp\u003eEjemplo: 1º Salida cara Sur y 2º cara Norte.\u003c\/p\u003e\n\u003cp\u003eEste te permite hacer 2 núcleos de 3cuadros o uno de 6c, ya que la separación metálica se puede quitar para así convertirlo en 1 si lo desea.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AgrocentrosLeón","offers":[{"title":"Con cuadro","offer_id":50662386106711,"sku":"","price":42.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6147\/3879\/files\/45442809-A49C-4A8D-A906-9C7F65D63D41.jpg?v=1747125950"},{"product_id":"nucleo-madera-5-cuadros-langstroth","title":"5 Frame Langstroth Wood Core","description":"\u003cstrong data-mce-fragment=\"1\"\u003e5-frame Langstroth core\u003c\/strong\u003e \u003cspan data-mce-fragment=\"1\"\u003emade of 22mm thick interlaced national pine wood.\u003c\/span\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eCore composed of:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul data-mce-fragment=\"1\"\u003e\n\n \u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMetal transhumance entrances.\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eBreeding chamber with capacity for 5 frames.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e5 wire frames included (not tensioned).\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eGalvanized wooden lid with easy-open closures\u003c\/span\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"AgrocentrosLeón","offers":[{"title":"Without frame","offer_id":53498022199639,"sku":null,"price":37.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6147\/3879\/files\/Photoroom_20260508_122659.jpg?v=1778237436"},{"product_id":"nucleo-fijista-para-5-cuadros-langstroth-con-cuadros","title":"5 Frame Langstroth Wood Core","description":"\u003cstrong data-mce-fragment=\"1\"\u003e5-frame Langstroth core\u003c\/strong\u003e \u003cspan data-mce-fragment=\"1\"\u003emade of 22mm thick interlaced national pine wood.\u003c\/span\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eCore composed of:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul data-mce-fragment=\"1\"\u003e\n\n \u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMetal transhumance entrances.\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eBreeding chamber with capacity for 5 frames.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e5 wire frames included (not tensioned).\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eGalvanized wooden lid with easy-open closures\u003c\/span\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"AgrocentrosLeón","offers":[{"title":"Default Title","offer_id":54050867183959,"sku":null,"price":34.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6147\/3879\/files\/IMG-0428.jpg?v=1784279530"},{"product_id":"nucleo-cryptomeria-con-5-cuadros-langstroth-hoffman","title":"Complete Langstroth Laced Hive (4 variants)","description":"\u003cp\u003e \u003cspan data-mce-fragment=\"1\"\u003ePrice Quantity (Request a quote at \u003ca href=\"mailto:web@agrocentrosleon.com\"\u003eweb@agrocentrosleon.com\u003c\/a\u003e )\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e Complete assembled Langstroth hive. It is made of Galician pine wood (25mm wood) painted with a layer of linseed oil.\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp _msthash=\"219\" _msttexthash=\"228462\"\u003e Composed of:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli _msthash=\"220\" _msttexthash=\"236795\"\u003e Wooden background.\u003c\/li\u003e\n\n\u003cli _msthash=\"221\" _msttexthash=\"1533207\"\u003e Breeding body with 10 Langstroth Hoffman or straight frames.\u003c\/li\u003e\n\n\u003cli _msthash=\"221\" _msttexthash=\"1533207\"\u003e Raise with 9 or 10 Hoffman or straight frames.\u003c\/li\u003e\n\n\u003cli _msttexthash=\"1533207\" _msthash=\"221\"\u003e Between covers.\u003c\/li\u003e\n\n\u003cli _msttexthash=\"234182\" _msthash=\"1721\"\u003e Metal cover.\u003c\/li\u003e\n\n\u003cli _msttexthash=\"234182\" _msthash=\"1721\"\u003e Wooden or sanitary background.\u003c\/li\u003e\n\n\u003cli _msttexthash=\"1077544\" _msthash=\"225\"\u003e \u003cspan _msttexthash=\"2117999\" _msthash=\"1722\" _mstmutation=\"1\"\u003eAll your frames wired and stretched, four wires.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp _msthash=\"226\" _msttexthash=\"580047\"\u003e Note: Hives with straight frames have toothed separators.\u003c\/p\u003e","brand":"AgrocentrosLeón","offers":[{"title":"Default Title","offer_id":54082971468119,"sku":null,"price":40.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6147\/3879\/files\/IMG-0695.jpg?v=1784557912"}],"url":"https:\/\/agrocentrosleon.com\/en\/collections\/nucleos.oembed","provider":"Agrocentros Leon","version":"1.0","type":"link"}