{"id":138073,"date":"2025-11-12T21:39:00","date_gmt":"2025-11-12T21:39:00","guid":{"rendered":"https:\/\/agriculture.unib.ac.id\/bae\/?p=138073"},"modified":"2025-11-15T09:46:23","modified_gmt":"2025-11-15T09:46:23","slug":"unib-agroecotechnology-team-empowers-elementary-students-through-organic-waste-recycling-education","status":"publish","type":"post","link":"https:\/\/agriculture.unib.ac.id\/bae\/unib-agroecotechnology-team-empowers-elementary-students-through-organic-waste-recycling-education\/","title":{"rendered":"UNIB Agroecotechnology Team Empowers Elementary Students Through Organic Waste Recycling Education"},"content":{"rendered":"<p style=\"text-align: justify\" data-start=\"337\" data-end=\"785\"><strong data-start=\"337\" data-end=\"374\">Bengkulu \u2014 October\u2013November 2025.<\/strong><br data-start=\"374\" data-end=\"377\" \/>The Community Service Team (<em data-start=\"405\" data-end=\"410\">PkM<\/em>) of the Agroecotechnology Study Program, Faculty of Agriculture, University of Bengkulu, successfully carried out a training program titled <strong data-start=\"551\" data-end=\"659\">\u201cRecycling Organic Waste: Producing Liquid Organic Fertilizer (POC) from Lunch Waste at SD Langit Biru.\u201d<\/strong> This activity aims to build environmental awareness at an early age through hands-on learning and simple scientific practice.<\/p>\n<p style=\"text-align: justify\" data-start=\"787\" data-end=\"1119\">The program was led by <strong data-start=\"810\" data-end=\"845\">Putri Mian Hairani, S.P., M.Si.<\/strong>, accompanied by Dr. Ir. Uswatun Nurjanah, M.P., Prof. Ir. Nanik Setyowati, M.Sc., Ph.D., and Prof. Ir. Fahrurrozi, M.Sc., Ph.D., with support from two student volunteers. A total of <strong data-start=\"1028\" data-end=\"1080\">20 second-grade students and 2 homeroom teachers<\/strong> participated actively in the sessions.<\/p>\n<hr data-start=\"1121\" data-end=\"1124\" \/>\n<h2 data-start=\"1126\" data-end=\"1185\">\u2b50 <strong data-start=\"1131\" data-end=\"1185\">Stage I: Environmental Education and Waste Sorting<\/strong><\/h2>\n<p style=\"text-align: justify\" data-start=\"1187\" data-end=\"1438\">The first stage focused on interactive learning about <strong data-start=\"1241\" data-end=\"1272\">organic and inorganic waste<\/strong>. The team introduced the basic concept of waste classification using child-friendly booklets, colorful illustrations, and an engaging \u201clearn-while-playing\u201d approach.<\/p>\n<p data-start=\"1440\" data-end=\"1460\">Students learned to:<\/p>\n<ul data-start=\"1462\" data-end=\"1658\">\n<li data-start=\"1462\" data-end=\"1526\">\n<p data-start=\"1464\" data-end=\"1526\">identify the difference between organic and inorganic waste,<\/p>\n<\/li>\n<li data-start=\"1527\" data-end=\"1587\">\n<p data-start=\"1529\" data-end=\"1587\">recognize common waste items produced during lunch time,<\/p>\n<\/li>\n<li data-start=\"1588\" data-end=\"1658\">\n<p data-start=\"1590\" data-end=\"1658\">understand why food waste can be recycled into something beneficial.<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify\" data-start=\"1660\" data-end=\"1867\">This stage emphasized environmental literacy and encouraged students to think critically about daily waste generation. Students eagerly completed activity worksheets and shared their answers with enthusiasm.<\/p>\n<hr data-start=\"1869\" data-end=\"1872\" \/>\n<h2 style=\"text-align: justify\" data-start=\"1874\" data-end=\"1952\">\u2b50 <strong data-start=\"1879\" data-end=\"1952\">Stage II: Hands-On Practice of Making Liquid Organic Fertilizer (POC)<\/strong><\/h2>\n<p style=\"text-align: justify\" data-start=\"1954\" data-end=\"2249\">The second stage provided students with a direct experience in producing <strong data-start=\"2027\" data-end=\"2062\">Liquid Organic Fertilizer (POC)<\/strong> from leftover fruit and vegetables. The activity took place outdoors in the school yard, enabling students to explore real organic materials and observe the fermentation process closely.<\/p>\n<p data-start=\"2251\" data-end=\"2318\">Guided by lecturers and student assistants, the children practiced:<\/p>\n<ul data-start=\"2320\" data-end=\"2506\">\n<li data-start=\"2320\" data-end=\"2359\">\n<p data-start=\"2322\" data-end=\"2359\">chopping fruit and vegetable waste,<\/p>\n<\/li>\n<li data-start=\"2360\" data-end=\"2425\">\n<p data-start=\"2362\" data-end=\"2425\">mixing the organic material with brown sugar and EM4 starter,<\/p>\n<\/li>\n<li data-start=\"2426\" data-end=\"2506\">\n<p data-start=\"2428\" data-end=\"2506\">preparing fermentation containers and sealing them for the maturation process.<\/p>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify\" data-start=\"2508\" data-end=\"2670\">This hands-on activity strengthened students\u2019 understanding of <strong data-start=\"2571\" data-end=\"2620\">sustainability, recycling, and simple biology<\/strong>, making science learning both fun and meaningful.<\/p>\n<hr data-start=\"2672\" data-end=\"2675\" \/>\n<h2 data-start=\"2677\" data-end=\"2701\">\u2b50 <strong data-start=\"2682\" data-end=\"2701\">Program Outputs<\/strong><\/h2>\n<p style=\"text-align: justify\" data-start=\"2703\" data-end=\"2805\">To support long-term impact and academic documentation, the program produced several official outputs:<\/p>\n<ol data-start=\"2807\" data-end=\"2946\">\n<li data-start=\"2807\" data-end=\"2854\">\n<p data-start=\"2810\" data-end=\"2854\"><strong data-start=\"2810\" data-end=\"2852\">Copyrightable Educational Poster (HKI)<\/strong><\/p>\n<\/li>\n<li data-start=\"2855\" data-end=\"2901\">\n<p data-start=\"2858\" data-end=\"2901\"><strong data-start=\"2858\" data-end=\"2899\">Official News Article for the Website<\/strong><\/p>\n<\/li>\n<li data-start=\"2902\" data-end=\"2946\">\n<p data-start=\"2905\" data-end=\"2946\"><strong data-start=\"2905\" data-end=\"2946\">Educational Video Uploaded to YouTube<\/strong><\/p>\n<\/li>\n<\/ol>\n<p style=\"text-align: justify\" data-start=\"2948\" data-end=\"3078\">These outputs reflect the commitment of the Agroecotechnology Study Program to community empowerment and scientific dissemination.<\/p>\n<hr data-start=\"3080\" data-end=\"3083\" \/>\n<h2 data-start=\"3085\" data-end=\"3122\">\u2b50 <strong data-start=\"3090\" data-end=\"3122\">Impact and Future Continuity<\/strong><\/h2>\n<p style=\"text-align: justify\" data-start=\"3124\" data-end=\"3407\">Teachers and school leaders expressed strong appreciation for the program, noting improvements in the students\u2019 environmental awareness and waste-sorting behavior. The training is expected to inspire continuous green practices at SD Langit Biru, especially in managing canteen waste.<\/p>\n<p style=\"text-align: justify\" data-start=\"3409\" data-end=\"3646\">The Agroecotechnology Study Program remains committed to promoting <strong data-start=\"3476\" data-end=\"3546\">sustainability, environmental education, and community empowerment<\/strong>, ensuring that scientific knowledge reaches local communities and contributes to real-world change.<\/p>\n<p data-start=\"3409\" data-end=\"3646\"><strong>Stage I<\/strong><\/p>\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.03.jpeg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"685\" data-id=\"138075\"  src=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.03-1024x685.jpeg\" alt=\"\" class=\"wp-image-138075\" srcset=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.03-1024x685.jpeg 1024w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.03-300x201.jpeg 300w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.03-768x514.jpeg 768w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.03-1536x1028.jpeg 1536w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.03-255x171.jpeg 255w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.03.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.04.jpeg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"689\" data-id=\"138076\"  src=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.04-1024x689.jpeg\" alt=\"\" class=\"wp-image-138076\" srcset=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.04-1024x689.jpeg 1024w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.04-300x202.jpeg 300w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.04-768x516.jpeg 768w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.04-1536x1033.jpeg 1536w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.04-255x171.jpeg 255w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.04.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-1.jpeg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"685\" data-id=\"138077\"  src=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-1-1024x685.jpeg\" alt=\"\" class=\"wp-image-138077\" srcset=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-1-1024x685.jpeg 1024w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-1-300x201.jpeg 300w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-1-768x514.jpeg 768w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-1-1536x1028.jpeg 1536w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-1-255x171.jpeg 255w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-1.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-2.jpeg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"686\" data-id=\"138079\"  src=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-2-1024x686.jpeg\" alt=\"\" class=\"wp-image-138079\" srcset=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-2-1024x686.jpeg 1024w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-2-300x201.jpeg 300w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-2-768x515.jpeg 768w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-2-1536x1029.jpeg 1536w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-2-255x171.jpeg 255w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-2.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-3.jpeg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"680\" data-id=\"138080\"  src=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-3-1024x680.jpeg\" alt=\"\" class=\"wp-image-138080\" srcset=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-3-1024x680.jpeg 1024w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-3-300x199.jpeg 300w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-3-768x510.jpeg 768w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-3-1536x1020.jpeg 1536w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-3-255x169.jpeg 255w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-3.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05.jpeg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"682\" data-id=\"138078\"  src=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-1024x682.jpeg\" alt=\"\" class=\"wp-image-138078\" srcset=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-1024x682.jpeg 1024w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-300x200.jpeg 300w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-768x512.jpeg 768w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-1536x1023.jpeg 1536w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05-255x170.jpeg 255w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.19.05.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p><strong>Stage II<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16-1.jpeg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"691\" data-id=\"138082\"  src=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16-1-1024x691.jpeg\" alt=\"\" class=\"wp-image-138082\" srcset=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16-1-1024x691.jpeg 1024w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16-1-300x203.jpeg 300w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16-1-768x518.jpeg 768w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16-1-1536x1037.jpeg 1536w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16-1-255x172.jpeg 255w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16-1.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17.jpeg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"684\" data-id=\"138091\"  src=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-1024x684.jpeg\" alt=\"\" class=\"wp-image-138091\" srcset=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-1024x684.jpeg 1024w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-300x200.jpeg 300w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-768x513.jpeg 768w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-1536x1026.jpeg 1536w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-255x170.jpeg 255w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16.jpeg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"688\" data-id=\"138081\"  src=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16-1024x688.jpeg\" alt=\"\" class=\"wp-image-138081\" srcset=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16-1024x688.jpeg 1024w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16-300x202.jpeg 300w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16-768x516.jpeg 768w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16-1536x1032.jpeg 1536w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16-255x171.jpeg 255w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.16.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-1.jpeg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"687\" data-id=\"138083\"  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https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-8-768x510.jpeg 768w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-8-1536x1020.jpeg 1536w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-8-255x169.jpeg 255w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-8.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-9.jpeg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"678\" data-id=\"138090\"  src=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-9-1024x678.jpeg\" alt=\"\" class=\"wp-image-138090\" srcset=\"https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-9-1024x678.jpeg 1024w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-9-300x199.jpeg 300w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-9-768x509.jpeg 768w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-9-1536x1018.jpeg 1536w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-9-255x169.jpeg 255w, https:\/\/agriculture.unib.ac.id\/bae\/wp-content\/uploads\/sites\/2\/2025\/11\/WhatsApp-Image-2025-11-15-at-16.28.17-9.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Elementary students at SD Langit Biru learned how to recycle their lunch waste into eco-friendly liquid fertilizer. 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