Picture just for attention, but as you can see I’m running an older model XAG and will likely upgrade sooner or later so was looking for everyone’s views on various machines. I’m thinking of either a P150Max, T100 or J150.
How do people find them for obstacle avoidance, PA maps, terrain tracking, spray quality, ease of repair and software usability

Hey everyone! I’m thinking of building an app, which helps farmers identify potential risks to their crops before they become serious problems. Farmers can enter their location, crop type, and planting date, and the app will analyze historical rainfall, upcoming weather forecasts, and crop growth stages to provide early warnings and practical recommendations. The goal is to help farmers make better decisions and prevent crop damage caused by unpredictable weather. What do you guys think of this idea? Do you have any suggestions for additional features or ways we could make the app more useful and impactful? Feel free to share any other ideas too!

SmartTracIN is building a multidisciplinary agricultural technology team in Guwahati and inviting aspiring interns who want to work on real-world challenges in agriculture, engineering and technology.

We’re looking for motivated individuals interested in:

Agricultural engineering & tractor automation
Mechanical engineering & hardware integration
IoT, embedded systems & electronics
Software development, AI & data
GIS, remote sensing & geospatial technology
Agronomy, environmental monitoring & field research
Field operations & project development

What we offer:
Hands-on technical experience
International technology exposure
Monthly stipend
Accommodation
Food
Travel support

We’re committed to building a flexible, supportive workplace where people can work efficiently without feeling suffocated, with a strong focus on well-being, personal growth and team activities.

Hands-on project experience and multidisciplinary learning
SmartTracIN works with international technology and industry partners and is engaged in agricultural technology development initiatives in India. The programme aims to bring together emerging talent to develop, test and deploy practical solutions for Indian agriculture.

📍 Location: Guwahati, Assam
📅 Applications close: 31 December 2026
🚀 Programme starts: Early 2027

If you’re curious, hands-on, eager to learn and interested in building technology that makes a real difference, we’d love to hear from you.

Interested? Comment below or send a DM with your background, area of interest and a short introduction.

Produce packaging plays an important role in moving fresh fruits and vegetables from farms and packing facilities to distributors, retailers, and customers. While containers protect and hold produce, other packaging supplies help organize shipments, identify products, bundle items, and secure packages during handling and transportation.

For commercial growers, produce packers, and agricultural businesses, selecting the right packaging materials can improve workflow efficiency and make products easier to manage throughout the supply chain. Items such as tapes, ties, straps, buckles, labels, flags, bands, and tags may seem like small parts of the packaging process, but they serve important functions in daily operations.

The best packaging setup depends on the type of produce, package size, transportation method, storage environment, and identification requirements. Understanding how different supplies work can help businesses choose suitable materials for their particular needs.

Why Produce Packaging Matters

Fresh produce can be vulnerable to bruising, pressure, rough handling, and unsuitable storage conditions. Packaging helps create manageable units for handling and transportation while providing a way to identify products and organize shipments.

Effective packaging involves more than placing produce inside a carton or container. The entire system should support the way products are packed, labeled, secured, stored, and moved.

Some important functions of produce packaging include:

• Organization: Keeping packages, bundles, and products arranged for easier handling.
• Identification: Communicating product names, varieties, grades, lot details, or destination information.
• Security: Helping keep packages closed and grouped during movement.
• Handling efficiency: Making packages easier to sort, stack, and prepare for shipment.
• Consistency: Supporting repeatable packing procedures across different products and orders.

Choosing the right combination of packaging supplies helps businesses build a process that suits their products and distribution requirements.

1. Tapes and Ties for Everyday Packaging Tasks

Tape and ties are useful supplies in many agricultural packing environments. They can support routine packaging, bundling, fastening, and organizational tasks.

The appropriate option depends on what needs to be secured and the conditions in which the package will be handled.

Using Tape for Packaging

Packaging tape can be used to close suitable cartons, secure certain package components, or support general packing tasks. The correct type depends on the packaging material, package weight, surface conditions, and expected handling.

For example, a carton moving through a distribution network may require a different tape specification from a lightweight package handled locally.

When selecting tape, consider its adhesion, width, durability, and compatibility with the packaging surface. Temperature and moisture conditions may also affect performance.

Growers and packers should test packaging combinations when necessary, particularly when packages will be stacked or transported over long distances.

Businesses looking for options for agricultural packing operations can explore tapes and ties for produce and packaging applications.

When Ties Are Useful

Ties can help bundle items, secure suitable materials, or keep components together during handling and storage.

Their usefulness depends on the application. The tie should provide enough security for the intended task without damaging the product or creating unnecessary pressure.

In a busy packing facility, keeping commonly used tapes and ties organized and accessible can reduce interruptions during routine work.

2. Straps and Buckles for Securing Packages

Straps and buckles can help secure suitable packages or bundles during storage, handling, and transportation. They are especially relevant when businesses need to keep grouped items together or stabilize loads.

However, securing produce packages requires careful consideration. Excessive tension can damage cartons or compress their contents, while insufficient tension may allow packages to shift.

Choosing the Right Strapping Materials

Before selecting a strapping system, evaluate the size, weight, and shape of the load. Consider whether packages will be handled manually, moved using equipment, stacked, or transported over long distances.

Important factors include:

• Strap strength and width
• Buckle compatibility
• Package dimensions
• Load weight
• Handling frequency
• Storage and transportation conditions

The goal is to create a secure package without compromising the integrity of the container.

Why Buckle Compatibility Matters

A buckle must be appropriate for the strap being used. Differences in strap width, material, and fastening requirements can affect how well the system holds together.

Businesses should follow the manufacturer’s specifications when matching straps and buckles. For heavier or palletized loads, suitable load-securing procedures are particularly important.

For agricultural businesses reviewing their packaging requirements, straps and buckles are a useful category to consider when planning suitable bundling and securing solutions.

3. Labels and Flags for Product Identification

Identification is an essential part of produce packaging. Farms and packing facilities may handle several crops, varieties, grades, or customer orders at the same time. Without a consistent identification process, products can become difficult to distinguish.

Labels and flags can help communicate important information during production, packing, storage, and distribution.

What Information Should Packaging Labels Include?

Depending on the product and applicable requirements, labels may include:

• Product name or variety
• Grower or packer information
• Brand name
• Grade or size
• Lot or batch identification
• Net weight or count
• Destination or order information
• Handling instructions where appropriate

The information required will vary according to the product, destination market, customer specifications, and applicable regulations.

Clear labeling can help workers identify products quickly and reduce confusion when several similar items are being handled together.

Choosing Suitable Labels

Labels should remain readable throughout the expected handling process. Businesses should consider the packaging surface, moisture exposure, temperature, abrasion, and the method used to apply the label.

A label intended for a dry carton may not perform the same way on a damp surface or in a refrigerated environment.

Placement also matters. Labels should be positioned where workers can locate and read them without unnecessary handling. Obsolete labels should be removed or clearly covered when packages are reused, where appropriate.

When Flags Can Help

Flags can serve identification or marking purposes in agricultural workflows, depending on their intended design and use. They may help distinguish products, mark particular areas, or support organizational processes.

Businesses should select labels and flags according to the information they need to communicate and how the products will be handled.

Explore labels and flags for agricultural and produce operations when evaluating identification supplies for a packing workflow.

4. Bands and Tags for Bundling and Identification

Bands and tags provide another way to organize and identify products or grouped items.

Depending on their design, bands may be used to hold suitable items together, while tags can communicate product details or distinguish one group from another.

These supplies can be useful when packaging involves multiple varieties, different order quantities, or products that need to remain identifiable throughout handling.

Using Bands Effectively

The appropriate band depends on the size, shape, and characteristics of the items being bundled.

A band should be suitable for the product and should not apply excessive pressure. This is particularly important when handling delicate produce or items that can be marked by tight fastening.

Businesses should evaluate the band’s material, flexibility, strength, and intended application before use.

Choosing the Right Tags

Tags can communicate information that workers or buyers need to identify a product or bundle. Depending on the operation, this might include a variety name, batch reference, destination, or other relevant information.

Good tags should be easy to read and securely attached. Their material should also suit the expected environment, particularly when moisture or repeated handling is involved.

For a packing operation that manages multiple products, a consistent tagging system can help workers identify items more quickly and reduce sorting errors.

Businesses can review bands and tags for agricultural packaging and handling to assess options suited to their workflow.

5. How to Choose the Right Produce Packaging Supplies

There is no single packaging combination that works for every farm or produce business. The best approach is to evaluate the actual requirements of each product and the way it moves through the supply chain.

Consider the Type of Produce

Different fruits and vegetables have different handling needs. Delicate produce may require careful packaging and gentle handling, while more robust products may tolerate different packaging arrangements.

Packaging components should not puncture, crush, or unnecessarily restrict the produce. Any bands, ties, or straps used near fresh crops should be appropriate for the intended application.

Evaluate Package Size and Weight

Package dimensions and weight influence which securing and fastening materials are suitable.

A lightweight carton may require a different approach from a heavy grouped load. Selecting supplies based on actual package specifications helps avoid unnecessary costs and potential packaging failures.

Understand Transportation Conditions

Products transported over long distances may experience vibration, repeated handling, stacking, and changes in environmental conditions.

Packaging materials should be selected with these conditions in mind. Businesses should also confirm that the complete package is suitable for the intended transportation method.

Consider Moisture and Temperature

Produce packing environments may involve water, condensation, refrigeration, or changes in temperature.

These conditions can affect adhesives, labels, bands, and other materials. Checking product specifications and testing the complete packaging arrangement can help businesses identify potential issues before using supplies at scale.

Review Compatibility

Packaging components should work together. For example, a buckle must match its strap, tape must adhere appropriately to the intended surface, and labels must suit the packaging material.

Using compatible components helps make the packing process more predictable and consistent.

6. Build an Organized Produce Packaging Workflow

An efficient packaging process begins with a clear understanding of how products move through the facility.

A typical workflow may include:

1. Prepare: Gather clean packaging materials and verify that the correct supplies are available.
2. Pack: Place produce into suitable containers using appropriate handling practices.
3. Identify: Apply the required labels, tags, or other identification materials.
4. Close and secure: Use suitable tape, ties, bands, straps, or buckles where needed.
5. Inspect: Check package condition, label readability, and fastening security.
6. Store or dispatch: Move completed packages to the appropriate storage or transportation area.

Not every product requires every step or every type of supply. The workflow should reflect the crop, packaging format, customer requirements, and distribution process.

Organizing supplies near the point of use can also help reduce unnecessary movement. Frequently used tapes, ties, labels, and tags should be easy to locate, while replacement materials should be monitored to avoid shortages during busy periods.

7. Common Produce Packaging Mistakes to Avoid

Even appropriate packaging materials can create problems when they are selected or used incorrectly.

Using Excessive Tension

Tight straps, bands, or ties can damage cartons or compress produce. Fastening should be appropriate for the package and its contents.

Applying Labels Incorrectly

Labels that are difficult to read, poorly attached, or positioned where they can easily be damaged may fail to communicate essential information.

Ignoring Material Compatibility

Tape that does not adhere properly or a buckle that does not match its strap can compromise the packaging process. Verify specifications before purchasing supplies.

Overlooking Package Inspection

Damaged cartons, loose fastenings, and unclear labels should be identified before dispatch. Routine checks can help prevent avoidable problems further along the supply chain.

Ordering Supplies Too Late

Running out of commonly used packaging materials during peak production can interrupt operations. Monitoring inventory and planning purchases ahead of busy periods helps keep the workflow organized.

8. Plan Packaging Supplies Around Your Operation

Produce packaging should be planned as part of the wider harvesting and distribution process rather than treated as an afterthought.

Start by identifying the products being packed, the types of containers used, the information that must appear on packages, and the way shipments will be secured. Then determine which tapes, ties, straps, buckles, labels, flags, bands, and tags are needed for each task.

It is also useful to review packaging performance periodically. If cartons are opening during transport, labels are becoming unreadable, or packages are difficult to secure consistently, reassess the materials and procedures involved.

The most suitable solution is not necessarily the one with the greatest number of components. It is the combination that meets the operation’s requirements reliably and efficiently.

Final Thoughts

Effective produce packaging involves more than choosing a carton or container. Fastening, securing, bundling, and identification supplies also contribute to an organized process for handling fresh produce.

Tapes and ties can support routine packaging tasks, straps and buckles can help secure suitable loads, labels and flags can communicate important information, and bands and tags can assist with bundling and identification.

By evaluating product characteristics, package weight, transportation conditions, material compatibility, and labeling needs, growers and produce businesses can make more informed packaging decisions.

A well-planned packaging workflow helps keep products organized, supports consistent handling, and prepares produce shipments for the next stage of the supply chain.

Hello,

I’m an independent software engineer. I’ve been building Boreas, a web app that helps agricultural drone operators and pilots plan spraying jobs around weather conditions.

It includes field-specific forecasts, spray windows, wind visualization, drift estimates, and support for drones and manned aircraft.

I recently launched the beta and I’m looking for operators willing to test it for free and provide honest feedback.
Currently supports the contiguous US, but if you’re international and interested, let me know! I’d be happy to look into expanding coverage.

It’s still experimental, so it shouldn’t be relied on alone for actual spray decisions.

Check it out: https://boreas.up.railway.app/

Any feedback is appreciated!

Its really hard for me to make a relationship with new clients. Even though every clients have their own official websites or openly email like info@**. But if i try to reach them from these ways, its not work usually.

Any suggestions for me？You know for a new worker of international marker, that is a really important work for someone like me.

For my company, we want to sell our own TC or fomulation to other country's clients.

Hii everyone,

I’m currently in my 1st semester of B.Sc. (Hons.) Agriculture at Jaipur National University (JNU), and I’m already planning to do a summer internship after completing my 1st year.

I’d like to use the summer break to gain some practical exposure and strengthen my profile/CV before entering the later years of my degree.

I’m looking for guidance on:

What kind of internships are available for 1st-year agriculture students?

Which government institutes, agricultural universities, research institutes, NGOs, or private agri-companies accept students after 1st year?

How early should I start applying?

Is it better to contact professors/researchers directly or apply through official portals?

Are there any good paid or unpaid internship programs that I should keep an eye on?

I’m based in Jaipur, but I’m open to opportunities anywhere in India.

If you’ve done an internship after your 1st year of B.Sc. Agriculture, I’d really appreciate hearing about your experience and how you got it.

Thanks!

I built AgriLator for mixed livestock farmers in South Africa. 42 people have signed up so far.

I expected most of them to use the feed calculator. That's not what happened.

The pattern I see in the data: farmers sign up for one thing, then stay for the rest.

Some come for feed rations and end up logging medication doses by weight. Some come for the diesel tracker and start recording headcounts. A few came for livestock sales and now track cost per ton against what they sold for.

The common thread is the same. They were running the farm out of notebooks, WhatsApp groups and three or four separate calculators. None of them talked to each other. Nobody could tell me their real cost per ton without an hour of digging.

So everything sits in one place now. Feed, medication, headcounts, diesel, sales. All in Rand. The historical data feeds a dashboard, so cost per ton and sales performance are there when you open it.

It's 42 users. Small. I want to get past that with farmers who will tell me what's missing.

For those of you running mixed livestock: what do you track in notebooks right now that no app has handled properly?

I have some piece of land and want to do something with it. I stay away from my land. Please give suggestions.

🌱🚜 AGRO MIFUGO – KIFAA SHAMBA

Simamia shamba au mradi wako kiganjani! 📱🌾🐄🐟

Je, una shamba, mradi wa kilimo, ufugaji au uvuvi na unahitaji mpangilio mzuri, kumbukumbu sahihi, ufuatiliaji na udhibiti wa gharama?

Kifaa Shamba ndani ya Agro Mifugo kimeundwa kukusaidia kusimamia mradi wako kuanzia unapouanzisha hadi unapofikia malengo yako. 🌱📊

🔹 KIFAA SHAMBA KINAKUSAIDIA NINI?

📊 1. Dashboard

Pata muhtasari wa miradi yako, maendeleo, mtaji, mapato, matumizi na taarifa muhimu kwa mtazamo mmoja.

📍 2. Pima Shamba

Tumia teknolojia kusaidia kupima eneo la shamba na kupata taarifa muhimu za ukubwa wa eneo kwa ajili ya kupanga shughuli zako.

🧪 3. Udongo/Shamba

Hifadhi na fuatilia taarifa zinazohusiana na udongo na eneo la mradi ili kusaidia kufanya maamuzi bora ya kilimo.

💰 4. Bajeti

Panga bajeti ya mradi, rekodi gharama na fuatilia matumizi yako ili ujue fedha inaenda wapi na mradi unagharimu kiasi gani.

📓 5. Notebook

Usipoteze taarifa muhimu. Hifadhi kumbukumbu za shughuli, maamuzi, tarehe, matumizi na mambo mengine muhimu ya mradi.

🔍 6. Agro Scan

Tumia zana za kidigitali kusaidia kuchanganua taarifa zinazohusiana na shughuli za shamba na kupata uelewa zaidi wa kinachoendelea.

🤖 7. Agro Bot

Pata msaada wa kidigitali katika kujifunza, kupanga na kuelewa masuala mbalimbali yanayohusiana na kilimo, mifugo na uvuvi.

📈 8. Uzalishaji

Fuatilia uzalishaji wa mradi wako na kuona maendeleo yake kwa kutumia taarifa na kumbukumbu ulizoweka.

📡 9. Farm Monitor

Fuatilia hali na maendeleo ya shughuli za mradi wako kwa karibu zaidi.

📦 10. Rasilimali

Simamia taarifa za rasilimali zinazotumika kwenye mradi wako, badala ya kutegemea kumbukumbu zilizotawanyika.

🌤️ 11. Hali ya Hewa

Pata taarifa zinazohusiana na hali ya hewa ili kukusaidia kupanga shughuli za shamba kwa uangalifu zaidi.

📄 12. Ripoti

Tengeneza na kufuatilia taarifa za mradi wako ili uweze kuona mwenendo, gharama, uzalishaji na maendeleo kwa urahisi.

🌾 SI PROGRAMU YA KUHIFADHI TAARIFA TU.

Kifaa Shamba inalenga kukusaidia kujenga mfumo wa usimamizi wa mradi unaotegemea TAARIFA + MIPANGO + KUMBUKUMBU + UFUATILIAJI + TATHMINI.

Kwa mfano, unapokuwa na mradi wa kuku 🐔, nguruwe 🐖, ng'ombe 🐄, samaki 🐟 au mazao 🌽🥬, unaweza kuanza kwa kuuweka kwenye Kifaa Shamba, kupanga bajeti, kurekodi shughuli, kufuatilia rasilimali, uzalishaji na gharama, kisha kutumia taarifa hizo kutathmini maendeleo ya mradi.

🎯 Lengo si kuwa na shamba tu.

Lengo ni kuwa na shamba linalosimamiwa kwa taarifa na maamuzi sahihi.

📱 Agro Mifugo – Kifaa Shamba

Teknolojia kwa usimamizi bora wa kilimo, mifugo na uvuvi.

🌍 We are proud to build our nation Together. 🇹🇿

#AgroMifugo #KifaaShamba #Kilimo #Ufugaji #Uvuvi #SmartFarming #FarmManagement #Agriculture #Livestock #Fisheries #Agritech #Tanzania #KilimoChaKisasa #UfugajiWaKisasa #DigitalAgriculture

@AgroMifugo @AgroMifugoTZ @#$&

Most ag-tech platforms treat data as frozen facts ("Africa Arabica production: 5,000 tonnes"), ignoring data latency, noise, or adversarial inputs.

I’m designing an alternative: an agricultural value chain modeled as a stochastic hybrid dynamical system. Instead of a basic dashboard, it treats agriculture as a living state vector. The system continuously estimates the most probable true state of the world right now and projects plausible futures under extreme uncertainty.

The first commodity instance is Africa Arabica coffee, chosen for its long transformation chain and heavy reliance on first-mile logistics.

1. The Universal State Vector X(t)

Every state component carries a full probability distribution, never a bare point value. It spans 11 blocks:

• E(t) Environmental: Climate, soil moisture, NDVI, GDD (NASA POWER, Copernicus, SoilGrids).
• B(t) Biological: Phenological stage, biomass, pest pressure (reaction-diffusion SDEs).
• R(t) Resource: Water stocks with stock-flow conservation, fertilizer, labor.
• C(t) Material: Lot-level digital twin through the full transformation chain.
• F(t) Financial: ICE futures basis, FX, liquidity, VaR.
• I(t) Institutional / S(t) Socio-cultural: Policy instruments, land tenure, belief/norm dynamics.
• T(t) Trust Tensor: Locally indexed across six domain-specific trained trust models.
• L(t) Infrastructure: Road passability, cold chain reliability, port congestion.
• O(t) Operational: Discrete jumps (custody transfers, harvest, outbreak onset).
• M(t) Interplay Matrix: Ecosystem competition/complementarity.

2. Core Architectural Decisions

• Trust as a Tensor : Indexed by grid cell, producer community, and counterparty class. The trust score for a disease report uses a completely different model than a price quote.
• Piecewise-Deterministic Markov Processes: Phenological transitions, harvests, and policy shifts are discrete jumps, not smooth flows. Causal delays use Lebesgue-Stieltjes convolution so discrete harvest events correctly propagate into lagged price effects.
• Strict Physical Invariants: Mass-balance identities separate expected moisture loss (e.g., 40-50% mass reduction in drying) from unexplained shrinkage. Joint projection prevents multi-invariant corrections from breaking one another.
• Full Bitemporal Storage: Uses three time dimensions (valid time, transaction time, event time) in TimescaleDB. Late-arriving field observations are back-propagated without erasing history, allowing the system to reconstruct its exact past state of knowledge.
• Mechanistic Causal Graphs: Graph edges (Neo4j) are admitted via interventional evidence, physics, or expert consensus—never pure correlation. Purely statistical relationships are strictly excluded from counterfactual query execution.

3. Open Data & Open Stack (Python)

• Data Sources (All Free/P1): NASA POWER, SoilGrids, Copernicus, FAO EMPRES-i, UN Comtrade, GDELT, and IMF PortWatch.
• Infrastructure: PostgreSQL + TimescaleDB (bitemporal state), Neo4j (causal graph), Redis (event bus).
• Compute/ML: filterpy (Ensemble Kalman Filter), pymc/numpyro (Bayesian trust calibration), xarray + rasterio (spatial fields), networkx (discrete Laplacian), SALib (Jansen-Saltelli sensitivity), and Celery (parallel Monte Carlo).

Current Status

The mathematics and architecture specs are fully complete. I deliberately avoided writing production code early to prevent baking coffee-specific assumptions into the system's foundation, ensuring it can generalize to other crops. The next hurdle isn't the math—it's securing first-mile data partnerships (cooperative quality logs, farm-gate price series) to augment the public APIs.

I'd love to chat with anyone working on:

• Localized Ensemble Kalman Filters at scale.
• Trust-weighted Bayesian state estimation in noisy/adversarial environments.
• East African commodity value chains.

Ag has a long history of repurposing military tech for Agricultural use (GPS, aerial crop spraying, etc)

What do you think will be able to come out of the Ukraine war?

In conditions of universal degradation, the independent assembly, commissioning, and simple repair of such a system by one's own efforts develops at least some human capital, especially in the 3rd world countries.

The engineering project SmIrr (Smart Irrigation) is presented for review, designed on the basis of the new generation logic module Siemens LOGO! 9.

The calculation is performed according to the FAO-56 Penman–Monteith methodology.​

Principal structure: Weather → ET₀ → Crop → Kc → Crop Requirement.

The system solves the non-linear Penman-Monteith equation for precision calculation of water evaporation ET₀ based on local climatic parameters. The average error of the mathematical core relative to reference calculations is only −0.75%.

The minute-by-minute calculation of water evaporation ET₀ in real time completely eliminates the physical error of daily average parameters (up to 10–15%) arising due to sharp daytime fluctuations in temperature and humidity when calculating the vapor pressure deficit (VPD). At the same time, the mathematical core allows using any time interval for calculations.

Target segment - small farms from 3–10 ha and industrial potential, with the possibility of scaling up to 1000 ha and support for up to 32 irrigation sectors.

Two modifications have been developed, made as a ready-made "box" (DIY) option for independent assembly, commissioning, and repair of such a system by one's own efforts:

• **SmIrr v.I:**Smart irrigation. Climatic method. Especially relevant in zones of severe water crisis and in hard-to-reach areas (foothills or places with a local water source: underground springs).
• **SmIrr v.II:**Smart precision irrigation. The climatic method works in tandem with MLSMS multi-level soil moisture sensors, which gives absolute precision in irrigation. The implementation of communication with sensors and remote valves in the field is made on simple, affordable, reliable remote controls at an accessible frequency of 868 MHz, LoRa modulation (noise immunity), which completely excludes the use of complex, expensive equipment. Currently, a laboratory with calibration and metrology of multi-level soil moisture sensors is needed to complete version V.II.

**Management flexibility and configurable parameters:**All critical system variables are fully configurable, which allows quickly adapting the algorithm to any agronomic scenarios.

• Basic geographical coefficientsFOR THE CONTROLLER LOCATION.
• ET₀ thresholds and individual percentage adjustments ET₁.
• Temporary crop growth phases and percentage adjustments of the Kc coefficient. In case of force majeure (frosts, drought), the agronomist can manually change the phase deadlines and Kc coefficients.
• Basic irrigation volumes for each irrigation sector (b017–b020).
• Exact start/end time, as well as the total duration of irrigation.
• Time of fixing the daily total of the calculated ET₀.
• Water intake parameters and water level control in the source.
• Precipitation accounting scenario in irrigation, with subsequent top-up.
• If internet. Expected precipitation scenario – overflow protection.

**Double irrigation scenario. CYCLE & SOAK function (overflow protection):**in program blocks UDF %.1 and UDF %.2, exact discharge ratios before and after the technological pause are configured.

Brief functional characteristics of the system:

• **Actual precipitation accounting:**Measurement and summation of local rain in real time via a pulse rain gauge with automatic correction, cancellation, and "top-up" of the residual moisture deficit.
• **Expected precipitation scenarios (Overflow protection. If internet available):**The predictive precipitation accounting block is implemented through integration with Home Assistant or a Mini-PC. Via Weather API, if the forecast shows expected precipitation, for example, ≥ 10 mm/m² and probability ≥ 70% for the next 2 days, then the controller cancels irrigation, and after precipitation automatically tops up to the required norm.
• **Double irrigation (Cycle & Soak):**Fractional cyclic irrigation according to calculated water doses instead of rigid timers, preventing surface runoff, fertilizer leaching, and root hypoxia.
• **Weather events chronology and data logging:**Automatic fixing and maintenance of a log of climatic parameters (air temperature, humidity, wind speed, solar radiation), meter readings, as well as actuator on/off states on MicroSD or online in Excel files. This ensures the transparency of PLC decision-making for subsequent deep analysis or building predictive models in artificial intelligence.
• **Discrete part automation (Actuator loop):**Direct control of power equipment (pump units, sector electromagnetic solenoid valves) through discrete PLC outputs with water hammer and dry-run protection.

The system architecture provides a reduction in capital expenditures (CapEx) by 83–88% relative to global commercial automation complexes of the Rain Bird ESP-LXD or Galcon Galileo level. This opens up professional precision farming technologies for any remote areas (foothills, zones with underground springs) where classical systems are economically inaccessible.

**Attached:**Full package of project and technical documentation (PROJECT SMIRR, COMPARATIVE ENGINEERING ANALYSIS).

https://drive.google.com/file/d/1fAvyzbIaLm3NGsxgJZZddV_Fvgpifl0n/view?usp=sharing

https://drive.google.com/file/d/13TNmr_pYq-Ubt8v1ldpmetLubXVfFBOX/view?usp=sharing

Demonstration video materials:

• Prototype:https://www.youtube.com/watch?v=qtzbK2FZvMw
• SIEMENS LOGO! 9. SMART IRRIGATION SYSTEMS VERSION 1. CLIMATE-BASED METHOD:https://www.youtube.com/watch?v=fNapcIgz_sE