Korean Farmer Tech

 Late March is here, and the apiary is shifting into high gear. The focus now is on rapid colony expansion to prepare for the upcoming nectar flow. Today, I’m sharing a detailed look at our specific spring supering strategy, designed to maximize comb drawing and brood production. Adding the second deep. Watch how we configure the frames for optimal spring growth. The 6-Frame System In our apiary, we run a very specific setup during the spring buildup. We limit both the bottom brood chamber and the second box (the super) to exactly 6 frames each. We usually add this second box when the bottom chamber has at least 3 to 4 solid frames of capped brood. If a colony is slightly weaker, we wait until they have 5 drawn frames in total before supering. Configuring the Second Box When adding the second box, we don't just throw in empty frames. Here is our exact configuration: Frame 1 (The Anchor): A heavy resource frame (honey/food) placed at the edge. Frames 2 to 6: Fresh foundation fr...

 April is just around the corner, which means it’s time to get everything ready for the rapid growth of the colony. Today's Field Log focuses on preparation—both for the hives and for the hard-working residents. Observation 01: The Supers Are Ready One of the essential spring tasks is cleaning and prepping the honey supers (the second story of the hive). I spent the morning scraping propolis and wax from a stack of supers using my favorite hive tool and scraper. These cleaned boxes are now ready to be placed on top of the strong colonies as soon as the major nectar flow begins. Seeing them all stacked up makes me feel incredibly prepared.   Spring cleaning is done. A fresh stack of supers waiting for the honey flow. Observation 02: A Cozy Nap in the Cat House Even with all the buzzing and cleaning activity, someone always finds a way to take a break. While I was working, our female cat (Joro's sister) decided to take over the little cat house I built for them. She curled up...

 The busy season has officially arrived at the apiary. Instead of long updates, I’ll be sharing these "Field Logs" to capture the raw, daily moments of my work combining beekeeping and technology. Observation 01: The Tuxedo Supervisor Meet Joro , our resident tuxedo cat. Today, he found the perfect cozy spot on a small gap in the hive insulation blankets. With his "white socks" propped up on the iron hive stand, he spent the morning staring intently at the yard. It seems he’s taking his job as the field supervisor very seriously. Having him by my side makes the heavy lifting feel a bit lighter. Joro on duty. Those white socks are made for supervising. Observation 02: Solid Brood Patterns A quick inspection of the hives today revealed some great progress. I pulled out a frame (Brood Comb) and found a solid, healthy pattern of capped brood. The bee population is growing rapidly, and the frame is covered with active, healthy workers. This is exactly what I want to s...

 Yesterday, a steady rain fell over the yard. The flowers haven't bloomed yet, and the landscape still carries the muted tones of winter. But in early March, this rain isn't just water—it’s the final wake-up call for the season ahead. The apiary was incredibly still. Without the blossoms to visit, the bees stayed tucked away in their hives, and the usual hum of activity was replaced by the rhythmic sound of rain hitting the covers. It’s a strange, peaceful interval where everything is on the verge of starting, yet still holding its breath. Listen to the rhythm of the rain. The silence before the busy season begins. While the earth prepares for the first major nectar flow, I’m using this quiet time to do the same. Just as the wildflowers are soaking up the moisture to fuel their growth, I’m fine-tuning the code and the servers that will soon be tracking every move of the colony. There are no colors in the field just yet, but the sound of the rain tells me they aren’t far off. So...

 One of the best things about being a new farmer is the community. You don’t always have to reinvent the wheel; sometimes, the best solutions are already out there, sitting on a neighbor’s hive. During a recent visit to a nearby apiary, I spotted a brilliantly simple way to keep bees hydrated during these fickle early spring days. In this chilly weather, bees often fly too far for water and never make it back because of the cold. This little DIY hack solves that problem perfectly, so I decided to bring the idea home to Zion Apiary. The Setup (Minimalist & Cheap) You don’t need a lab or high-end tools for this. All it took was: Recycled water bottles (350ml or 500ml) Non-woven fabric cloths (I picked a few different colors to brighten up the yard) A sharp craft knife “Doorstep delivery: The bees wasted no time getting hydrated. Bringing it to Life The process is so quick it barely feels like "work." I just made a vertical slit down the side of each clean bottle and tuc...

With the April NFC rollout fast approaching, I’ve finalized my backend hardware strategy. The focus is on two things: rock-solid data integrity and a sustainable development environment. Odroid M2 (The Powerhouse): The unit inside the wooden box in the photo is the M2 . As my flagship, I’ve equipped it with a 1TB NVMe SSD to handle the main beekeeping database. It features an automated backup system to ensure our vital records are never lost. This will be the central hub for all my future development projects. Odroid N2 (Versatile Secondary): The N2 sitting outside the box is designated for lighter tasks and secondary program development. It provides a stable, isolated environment for testing new logic without putting any load on the main M2 production server. Odroid C5 (The Testbed): The newly added C5 is my dedicated testing and prototyping edge device . Paired with a GPIO expansion breadboard and various sensors, it serves as my "lab" for verifying real-time data col...

  Intro: The Learning Never Stops I recently had the chance to attend the "Future Agriculture Response Workshop" in Jeju. As a "Young Start-up Farmer," getting out of the field and into these innovative spaces is always a massive wake-up call. My mission for this trip was clear: look past the flashy, expensive tech and find the true pragmatism that makes smart farming actually work for real people. 1. WangPang Farm: The Masterclass in "Budget-Friendly" Innovation Walking into WangPang Farm was, quite frankly, a shock to the system. While I couldn't snap detailed photos due to security and on-site conditions, what I saw there was a 100% match for my own vision. The On-Site Insight: Instead of multi-million won proprietary hardware, they built their entire automation system using affordable, off-the-shelf sensors and the open-source platform Home Assistant . It was seamless, powerful, and most importantly, accessible. The Essence of Tech: It proved ...

  The Vision: Why Data is the New Gold in Beekeeping Throughout this series, we’ve covered the technical "how"—from NFC handshakes to the Razor Hybrid UI. But the real magic isn't in the tag itself; it's in what happens when the data starts to talk. As we wrap up this initial journey, I want to share a glimpse of the roadmap that transforms a simple mobile log into a sophisticated agricultural ecosystem. I’m keeping the core engine under wraps for now, but here are some possibilities that open up when every hive has a digital identity. 1. The Command Center: A Unified Ecosystem A smartphone is great for the field, but a professional operation needs a high-level view. I am envisioning a Desktop Control Center (WPF) that goes far beyond simple data mirroring. Native Desktop Synergy: Bridging the mobile experience with a robust desktop environment allows for a "Control Center" approach. It's about seeing the "pulse" of the entire apiary on a si...

Theory Meets the Real World Now that the app's core logic is stable, it’s time to talk about the physical side of things. In development, we often think in "ideal" terms, but the apiary is far from a controlled environment. Currently, my apiary is tucked away under heavy insulation blankets to survive the freezing winter. While a full-scale rollout has to wait until the spring thaw in March, I headed out to the field with two smartphones—one to run the app and another to capture the process—to demonstrate the installation on my EPP (Expanded Polypropylene) hives . 1. The "Golden Spot": Rear-Side Tagging In my apiary, EPP hives make up the majority of the units. I’ve decided that the rear of the hive body is the "Golden Spot" for tagging. Why the Rear? : Beekeepers work from the back to stay out of the flight path. Tagging here allows for an immediate digital record the moment you finish an inspection. Permanence : Unlike covers, which get swapped, the...

  Nature and Health: A Lessons in Patience I was hoping to return with a more technical update this week, but sometimes life—and nature—has other plans. I am still in the process of recovering from the illness I mentioned in my last post. To be honest, I haven't been able to touch a single line of code or make any updates to the app this past week. My priority has been simply getting my strength back. 1. The Winter Silence The apiary is currently buried under a blanket of snow. In this sub-zero weather, the bees are in their winter cluster, and the hives are completely wrapped in thick insulation blankets to keep them alive. As you can see in the photo, the hives are inaccessible. These blankets will remain on until at least early March . Even if I were feeling 100%, physical field testing—like attaching NFC tags to the rear of the hives—is effectively on standby until the spring thaw. 2. The Ideal Spot vs. The Current Reality In my mind, I’ve already decided that the rear of the...

 A Sincere Apology for the Delay First, I want to apologize for missing my scheduled post last Wednesday. I’ve spent the past week battling a severe illness that kept me completely away from my computer. It was a tough reminder that health truly is wealth. I’m finally back on my feet and excited to share the next chapter of this project. Stay healthy, everyone! In this third installment, we dive into the "brain" of the app: NFC communication. I’ll also discuss a major architectural pivot I made mid-stream that completely changed the trajectory of the development. 1. Taming Android's Core: Intent and NFC Adapter While .NET MAUI provides a cross-platform framework, controlling hardware like NFC requires deep-diving into Android’s native APIs: NfcAdapter and Intent. The first hurdle was configuring the MainActivity to intercept the OnNewIntent broadcast whenever an NFC tag is detected. The goal was to make the app react instantly. Getting this "handshake" right, wh...

  Hello everyone, and welcome back. Last week, in Part 1, we explained why we chose NFC tags over handwritten notes or QR codes to withstand the harsh environment of the apiary (sticky gloves, dirt, and rain). Now that we have the hardware (NFC tags and a smartphone), the next question is software: "What exactly should we write on these tags?" Today, we dive into the Data Architecture . As a developer-turned-farmer, this is where I had to balance "Technical Perfection" with "Field Flexibility." 1. The Dilemma: "Storage" vs. "Key" When using NFC, there are two main ways to handle data. This was my first technical hurdle. Option A: Store Everything on the Tag (The USB Approach) We write the entire inspection history (dates, disease status, queen condition) directly into the NFC tag's memory. Pros: No internet connection needed. Cons: Data Loss Risk. If a tag gets damaged or the hive cover blows away in a typhoon, the history is go...

Hello everyone, and welcome back to A Beekeeper's Journal. The hives are quiet, but the keyboard in our farmhouse is louder than ever. Since there is no fieldwork to do in winter, the 'developer instincts' of our team (specifically, the husband!) have woken up. So, we are kicking off a new series: [Smart Beekeeping Dev Log] . In this series, we want to share our journey of attempting a full-scale 'Digital Transformation (DX)' of our apiary. Our first mission is building a Beekeeping Management System using NFC . Today, rather than diving straight into code, we want to share the "Why." Why did we choose NFC over QR codes or simple handwriting? And what does this mean for the future of beekeeping in Korea? 1. The Crisis of Korean Beekeeping: Data is the Key to Survival The beekeeping environment in South Korea is tougher than one might expect. While the density of beekeepers relative to the land area is high, the nectar sources are woefully insufficient , ...

Hello, everyone. It is December 24th, Christmas Eve here in Korea. Outside my window, the apiary is silent. The bees are tightly clustered together, keeping each other warm against the winter chill. Usually, I share stories about traditional farming or culture. But today, I simply want to send you a sweet greeting. In the photo, I am adding a generous squeeze of our honey to a warm cup of tea. Just like this convenient bottle makes it easy to add sweetness to life, I hope your holidays are filled with simple, easy joys. Starting this blog and sharing my stories about bees, Ondol, and Kimchi with you has been the highlight of my year. Thank you for following our journey. I am currently enjoying this warm Honey Tea and planning for the exciting projects coming next year—like our NFC system and Olive trees. Stay warm, and I will see you next Wednesday with more stories from the Korean countryside. Merry Christmas and Happy New Year! From, Mr. Shin & Mrs. Pak (Gokseong, South Korea)

  Hello, everyone. How is your winter beginning? Here on the farm in Korea, the air has turned crisp and cold. This is the season when our most important winter work begins: making "Meju" (메주) . To be honest, I planned to take fresh photos of the Meju blocks hanging in our farm today. However, life as a farmer and a father doesn't always go to plan. My youngest child (7 years old) caught a bad winter cold, and I've been busy running between farm duties and caring for my little one. Since I couldn't step away to take taking photos, I decided to use technology to share the spirit of this beautiful tradition with you. A Note on the Image Above: The image you see was generated by AI to capture the nostalgic atmosphere of the Korean countryside in the 1960s and 70s. Please note that modern Korean farms (including mine!) are much more modernized now with different architecture and facilities. However, even though our buildings have changed, the traditional spirit of ...

 If you visit our apiary in Gokseong right now, you will notice something strange. The buzzing sound is gone. A heavy silence has settled over the farm. Winter has officially arrived in Korea. Today, I want to share the current status of our hives as they enter their critical survival mode, and the specific challenges we face this year. 1. The Signs of Winter (Preparation) It started with the morning frost. When we saw the ground turning white like this, we knew it was time to act. Unlike some beekeepers who use electric heating systems to keep the bees active or shorten the wintering period, our apiary follows the natural rhythm of the seasons. From early December to around January 15th—for about 40 days —our bees go into deep wintering. Before closing the doors, we had to make some tough decisions. We inspected every hive. Colonies that were weakened by robbing (Do-bong) or had low populations were removed or merged. It is sad, but in beekeeping, consolidation is survival. 2. The...

 Why we spent our weekend buried in mountains of cabbage and red pepper paste. If you visit Korea in late November or early December, you might notice something strange. People are carrying huge nets of cabbage, and the price of radishes becomes a national news topic. It’s Gimjang  season. Just like my bees work hard to store honey for the winter, we Koreans have our own ritual to prepare for the cold months. Today, I want to invite you into our home to see how we secured our food for the next year. 1. From Village Festivals to Family Gatherings Gimjang comes in many shapes and sizes. Sometimes, an entire village gathers to make Kimchi together in a massive "Pumasi" (labor exchange) event. Other times, social clubs or charities gather to make thousands of heads of Kimchi for the elderly or those in need. In those cases, it truly feels like a loud, bustling local festival. But for us this weekend, it was a focused "Family Team Mission." We didn't have the whole n...

 Looking beneath the floor of my apartment and planning for my apiary. In the Korean winter, there is a reason why homes feel uniquely cozy. It’s not because of the warm air—it’s because the floor itself is warm. We take this for granted in Korea, but I know that globally, our heating system, called 'Ondol,' is quite unique. Today, I decided to use a thermal imaging camera to look beneath the surface of my apartment floor. I also want to share how this technology is influencing my plans for a future resting hut at my apiary. 1. The Anatomy of Warmth: How Ondol Works When you step onto a warm Korean floor, you are standing on top of a sophisticated engineering system. This AI-generated image illustrates exactly what is happening beneath our feet. Unlike Western homes that often use radiators to heat the air, our system starts with a boiler. It heats water and pumps it through a complex network of pipes—known as "XL pipes" —embedded in the concrete floor. Think of it...

Hello everyone, and welcome back to the second entry in A Beekeeper's Journal . In Part 1, we talked about waking the bees up in late winter. But even if we succeed, a new war begins as the weather warms. This is our fight against the Asian Giant Hornet, known in the West as the "Murder Hornet." This is not an exaggeration. For us beekeepers in Korea, this is an annual battle for survival that defines our autumn. 1. The Problem: Meet the Attackers Before we show you our defenses, you need to understand who we're fighting. It's not just one type of hornet; it's a two-front war. The Main Villain: The Asian Giant Hornet.  This is the one you've heard of—the 'Murder Hornet.' It's a monster. Its only goal is to slaughter the entire hive, chop up the bees and their brood, and feed them to its young. A few of these can destroy an entire colony in hours. The Relentless Nuisance: The Yellow-legged Hornet.  This one is smaller, but just as terrible. It ...

 Hello everyone, and welcome to a brand-new feature on the blog! In my last post, I shared that we just finished getting the bees ready for winter. Now that the 'off-season' is here, I want to share some special pages from 'A Beekeeper's Journal'  that I've kept since starting this journey. This series isn't a complete month-by-month calendar. Instead, it’s a look at the key challenges and milestones that define our year—from waking the bees up, to fighting off pests. Our first entry begins in late February . This is about 20-30 days after their very first wake-up, and it's a critical time when the queen begins to lay eggs again and the colony must build its strength for spring. The Goal: Building a Strong Colony in the Cold In late winter, the nights are still freezing in Korea. The colony is small and weak. Our single most important job is to help them grow into a strong, packed hive as safely and quickly as possible. Every apiary has its own style,...