{"id":14764,"date":"2025-07-08T18:05:25","date_gmt":"2025-07-08T10:05:25","guid":{"rendered":"https:\/\/www.bigherdsman.com\/?post_type=blogs&#038;p=14764"},"modified":"2026-05-08T11:01:10","modified_gmt":"2026-05-08T03:01:10","slug":"pullet-rearing-cages-the-critical-investment-for-lifetime-egg-productivity","status":"publish","type":"blogs","link":"https:\/\/www.bigherdsman.com\/zh\/\u535a\u5ba2\/pullet-rearing-cages-the-critical-investment-for-lifetime-egg-productivity\/","title":{"rendered":"Pullet Rearing Cages: The Critical Investment for Lifetime Egg Productivity"},"content":{"rendered":"<p data-path-to-node=\"4\">Raising pullets is a delicate balancing act. These young birds require a controlled environment that encourages rapid growth while preventing stress and injury. Unlike standard cages, a high-quality rearing system must adapt as the bird grows\u2014from a day-old chick to a ready-to-lay pullet.<\/p>\n<h2 data-path-to-node=\"5\">1. Why the Rearing Phase is the &#8220;Make or Break&#8221; Period<\/h2>\n<p data-path-to-node=\"6\">A pullet that reaches sexual maturity with the correct body weight and bone density will have a longer peak laying period and lower mortality. Modern rearing systems focus on:<\/p>\n<ul data-path-to-node=\"7\">\n<li>\n<p data-path-to-node=\"7,0,0\"><b data-path-to-node=\"7,0,0\" data-index-in-node=\"0\">Uniformity:<\/b> Ensuring all birds in the house grow at the same rate.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,1,0\"><b data-path-to-node=\"7,1,0\" data-index-in-node=\"0\">Training:<\/b> Teaching young birds how to use automated feeding, drinking, and manure systems so they aren&#8217;t stressed when moved to layer cages.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,2,0\"><b data-path-to-node=\"7,2,0\" data-index-in-node=\"0\">Bio-security:<\/b> Protecting the vulnerable immune systems of young chicks through touchless automation.<\/p>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"9\">2. Big Herdsman: Engineering the Future of Brooding<\/h2>\n<p data-path-to-node=\"10\"><b data-path-to-node=\"10\" data-index-in-node=\"0\">Big Herdsman (Qingdao Big Herdsman Machinery Co., LTD)<\/b> has established itself as a global leader in &#8220;Smart Rearing&#8221; solutions. Their pullet rearing cages are designed to be &#8220;Simple, Reliable, Green, and Efficient,&#8221; catering to the specific physiological needs of developing birds.<\/p>\n<h3 data-path-to-node=\"11\">Adaptive Design for Growing Birds<\/h3>\n<p data-path-to-node=\"12\">Big Herdsman\u2019s pullet cages are engineered with versatility in mind. As the chicks grow, the equipment adapts:<\/p>\n<ul data-path-to-node=\"13\">\n<li>\n<p data-path-to-node=\"13,0,0\"><b data-path-to-node=\"13,0,0\" data-index-in-node=\"0\">Adjustable<\/b><\/p>\n<div id=\"attachment_999\" style=\"width: 700px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-999\" class=\"size-full wp-image-999\" src=\"http:\/\/www.bigherdsman.com\/wp-content\/uploads\/2024\/12\/50.webp\" alt=\"Big Herdsman Drinking system\" width=\"690\" height=\"440\" srcset=\"https:\/\/www.bigherdsman.com\/wp-content\/uploads\/2024\/12\/50.webp 690w, https:\/\/www.bigherdsman.com\/wp-content\/uploads\/2024\/12\/50-300x191.webp 300w, https:\/\/www.bigherdsman.com\/wp-content\/uploads\/2024\/12\/50-18x12.webp 18w\" sizes=\"auto, (max-width: 690px) 100vw, 690px\" \/><p id=\"caption-attachment-999\" class=\"wp-caption-text\">Big Herdsman Drinking system<\/p><\/div>\n<p data-path-to-node=\"13,0,0\"><b data-path-to-node=\"13,0,0\" data-index-in-node=\"0\">Lines:<\/b> Using 360\u00b0 nipple drinkers that can be raised or lowered to match the height of the pullets, ensuring easy access to water at every stage.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"13,1,0\"><b data-path-to-node=\"13,1,0\" data-index-in-node=\"0\">Variable Feeding Windows:<\/b> The feed troughs are designed with adjustable openings to prevent smaller chicks from getting stuck while ensuring older pullets can feed comfortably without waste.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"13,2,0\"><b data-path-to-node=\"13,2,0\" data-index-in-node=\"0\">Specialized Floor Mesh:<\/b> The bottom net uses a high-density, small-grid design to protect the tender feet of day-old chicks, preventing injury while allowing manure to pass through to the cleaning belts efficiently.<\/p>\n<\/li>\n<li><\/li>\n<\/ul>\n<h3 data-path-to-node=\"14\">Intelligent Climate Synchronization<\/h3>\n<p data-path-to-node=\"15\">Young pullets are highly sensitive to temperature fluctuations. Big Herdsman integrates their <b data-path-to-node=\"15\" data-index-in-node=\"94\">BH9100PRO<\/b> controllers to manage the &#8220;micro-climate&#8221; within the rearing house.<\/p>\n<ul data-path-to-node=\"16\">\n<li>\n<p data-path-to-node=\"16,0,0\"><b data-path-to-node=\"16,0,0\" data-index-in-node=\"0\">Precision Heating:<\/b> Coordinating with high-efficiency fans and air inlets to eliminate cold drafts.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,1,0\"><b data-path-to-node=\"16,1,0\" data-index-in-node=\"0\">Automated Lighting:<\/b> Mimicking natural day\/night cycles to stimulate healthy hormonal development without causing precocity (laying too early).<\/p>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"18\">3. Case Study: Innovation in High-Humidity Climates<\/h2>\n<p data-path-to-node=\"19\">A standout example of Big Herdsman\u2019s capability is their recent <a href=\"https:\/\/www.bigherdsman.com\/solutions\/big-herdsman-thailand-pullet-project\/\"><b data-path-to-node=\"19\" data-index-in-node=\"64\">pullet project in Thailand<\/b>.<\/a> To combat extreme humidity and heat, Big Herdsman delivered an <b data-path-to-node=\"19\" data-index-in-node=\"155\">8-building, 4-floor brooding cage system<\/b>.<\/p>\n<blockquote data-path-to-node=\"20\">\n<p data-path-to-node=\"20,0\">By customizing the ventilation layout and using high-durability, hot-dip galvanized steel (275g\/m\u00b2), they ensured that the equipment could withstand corrosive tropical environments while maintaining a 99% uniformity rate across the flock.<\/p>\n<\/blockquote>\n<h2 data-path-to-node=\"22\">4. The 2025 Advantage: From Rearing to Laying<\/h2>\n<p data-path-to-node=\"23\">What makes the Big Herdsman system a strategic choice for 2026 is its <b data-path-to-node=\"23\" data-index-in-node=\"70\">transfer compatibility<\/b>. Because the feeding and drinking logic in the rearing cages mirrors their <b data-path-to-node=\"23\" data-index-in-node=\"168\">BH600\/BH625 layer systems<\/b>, the pullets experience zero &#8220;transfer shock.&#8221; This results in a faster start to the laying cycle and higher overall ROI.<\/p>\n<h3 data-path-to-node=\"24\">Pullet Rearing System Highlights<\/h3>\n<table data-path-to-node=\"25\">\n<thead>\n<tr>\n<td><strong>Feature<\/strong><\/td>\n<td><strong>Big Herdsman Solution<\/strong><\/td>\n<td><strong>Impact<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"25,1,0,0\"><b data-path-to-node=\"25,1,0,0\" data-index-in-node=\"0\">Material<\/b><\/span><\/td>\n<td><span data-path-to-node=\"25,1,1,0\">Hot-dip galvanized steel<\/span><\/td>\n<td><span data-path-to-node=\"25,1,2,0\">15-20 year service life<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"25,2,0,0\"><b data-path-to-node=\"25,2,0,0\" data-index-in-node=\"0\">Automation<\/b><\/span><\/td>\n<td><span data-path-to-node=\"25,2,1,0\">Full-process feeding &amp; manure removal<\/span><\/td>\n<td><span data-path-to-node=\"25,2,2,0\">70% reduction in labor costs<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"25,3,0,0\"><b data-path-to-node=\"25,3,0,0\" data-index-in-node=\"0\">Health<\/b><\/span><\/td>\n<td><span data-path-to-node=\"25,3,1,0\">Automatic water line flushing<\/span><\/td>\n<td><span data-path-to-node=\"25,3,2,0\">Drastically lower medication costs<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"25,4,0,0\"><b data-path-to-node=\"25,4,0,0\" data-index-in-node=\"0\">Growth Control<\/b><\/span><\/td>\n<td><span data-path-to-node=\"25,4,1,0\">IoT-driven lighting &amp; climate<\/span><\/td>\n<td><span data-path-to-node=\"25,4,2,0\">Precise control over sexual maturity<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Raising pullets is a delicate balancing act. These young birds require a controlled environment that encourages rapid growth while preventing stress and injury. Unlike standard cages, a high-quality rearing system must adapt as the bird grows\u2014from a day-old chick to a ready-to-lay pullet. 1. Why the Rearing Phase is the &#8220;Make or Break&#8221; Period A [&hellip;]<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","class_list":["post-14764","blogs","type-blogs","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.bigherdsman.com\/zh\/wp-json\/wp\/v2\/blogs\/14764","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bigherdsman.com\/zh\/wp-json\/wp\/v2\/blogs"}],"about":[{"href":"https:\/\/www.bigherdsman.com\/zh\/wp-json\/wp\/v2\/types\/blogs"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bigherdsman.com\/zh\/wp-json\/wp\/v2\/comments?post=14764"}],"wp:attachment":[{"href":"https:\/\/www.bigherdsman.com\/zh\/wp-json\/wp\/v2\/media?parent=14764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}