Reclamation irrigation system main country of buyer

When you hear “reclamation irrigation system is the main country of the buyer?”, many people immediately think about standard schemes - they say, select the equipment for the climate and that’s it. But in fact, the key thing is precisely the buying country, its non-obvious nuances: not only soils and precipitation, but also local standards, farmers’ habits, access to spare parts. We at Shandong Linyao Intelligent Agriculture Technology LLC have encountered more than once when a project that was ideal for Uzbekistan failed in Kazakhstan due to a difference in the approach to service. It’s these pitfalls that I want to talk about.

Why does the purchasing country dictate the system configuration?

Let's take the samereclamation irrigation system. In Uzbekistan, for example, there has historically been an emphasis on open channels - people are accustomed to visual control of water. When we offered automatic valves with remote control, we initially met resistance: farmers were afraid that they would not be able to “touch” it. process. It was necessary to supplement the systems with simplified mechanical duplicates. But in Russia, say, in the same Stavropol Territory, it’s a different matter: they are ready for full automation, but require frost resistance down to -30°C, which is rarely prescribed in technical specifications in advance.

By the way, about frost resistance - it’s not just about pipes. In our projects forbuyer's main countryfrom the CIS we often forget about soil moisture sensors: they seem to be standard, but with sudden temperature changes (+5 during the day, -15 at night) they begin to “lie”. You have to install duplicate analog sensors, which increases the cost of the system by 10–15%, but without this there are warranty cases every season.

Or here's an example with filters. In Turkmenistan, water often comes with sand - it would seem that we install sand and gravel filters and that’s it. But local operators are accustomed to cleaning them once a month, and not according to differential pressure sensors. The result is clogs in the drip lines. We in Shandong Lingyao now always conduct training on site, otherwise even the smartest system will not work.

Equipment that really “takes root”

If we talk about specific solutions, ourintelligent water and fertilizer integration equipmentWe initially developed it for China, but quickly realized: Central Asia has different fertilizers and different water hardness. For example, in Uzbekistan, nitrogen fertilizers are popular, which crystallize in pipes at the wrong pH. We had to modify the injectors with a flushing system after each cycle - a small thing, but without it, farmers simply turned off the automation.

Another point is energy independence. In Kazakhstan, especially in remote areas, power surges are common. We began to assemblefrequency automatic equipmentstabilizers and UPS, although this was not initially included in the basic configuration. Yes, it’s more expensive, but otherwise the pumps will burn out after six months. By the way, from experience: it is better to install domestic stabilizers - they are easier to repair on site.

But with remote valve control there was an interesting story. In Russia, where the Internet is everywhere, this works perfectly. And in Mongolia, where the signal is weak, we had to use radio modules with a range of up to 20 km - the technology is not new, but reliable. Sometimes ?smart? - this is not the most modern, but something that does not break down in the field.

Design: where mistakes are most often made

When designinghydraulic structuresMany colleagues take standard calculations as a basis, but do not take into account local soils. For example, in Karakalpakstan there is a high level of groundwater - if drainage is not done, in a couple of years the salt exudation will destroy the roots. In Shandong Lingyao, we now always include the geodesy of the site in the cost of the project, otherwise later alterations will be more expensive.

Another mistake is saving on filtration. Once they installed a system without taking into account small algae in the ditch water - after a month the droppers became so clogged that it took two weeks to clean it by hand. Now we always install multi-stage filtration: mesh + disk +, if necessary, carbon. Yes, this is +20% to the price, but clients then say thanks.

And of course, automation. Often customers ask for the “most modern”, but are not ready for a complex interface. We have developed a simplified controller with icons - even without knowing the language you can set up watering. This is especially important forbuyer's main countrywith seasonal workers.

Real cases: what worked and what didn’t

One of the successful ones is the project in the Fergana Valley. There we integratedreclamation irrigation systemwith humidity sensors and weather station. The key was to teach the system to predict watering not according to a schedule, but according to the wind forecast - so that the water does not evaporate. Cotton yields increased by 23%, but the main thing was water savings of 30%. True, at first local agronomists did not believe it until they saw the numbers.

But in the Aktobe region there was a failure: they installed a system designed for soft water, but there it was hard, with a high salt content. Six months later, all the injectors failed. I had to change to ceramic ones - more expensive, but resistant to abrasive. Now we always do a chemical analysis of water before designing.

Another lesson is adapting to local norms. In Tajikistan, for example, certification of each sensor is required - we did not take it into account at first, and the project was stuck for six months. Now in Shandong Lingyao we always clarify the standards at the start, even if the customer says “everything has been agreed upon”.

What's in the future for reclamation systems

Now I see a trend towards hybrid solutions - not just automation, but systems that learn from mistakes. For example, our new controller forsmart agricultural parksanalyzes historical irrigation data and adjusts the schedule itself. But again, this only works where there is a stable Internet.

Forhigh quality agricultural fieldsThey are increasingly requesting integration with drones so that they can map soil moisture and make targeted watering adjustments. We are testing such a system in Kazakhstan, but it is still expensive - they fly only over large areas.

And most importantly, the future lies in modularity. Previously, we designed systems “for centuries?”, but now I see: farmers want gradual modernization. For example, start with basic valve automation, then add sensors, then analytics. We at Shandong Linyao Intelligent Agriculture Technology LLC are just reviewing the product line to meet this request - so that it is not “all or nothing,” but step by step. As they say, slow but sure is better.