Smart irrigation empowers Longjiang Liangtian Liangcheng environmental protection water fertilizer integrated machine to assist precision agriculture planting

Zibo, Shandong, China - September 21, 2026 - In traditional agricultural planting, water and fertilizer management has long relied on the experience and judgment of farmers. Problems such as uneven fertilization, irrigation waste, high labor costs, and difficulty in applying fertilizers in the later stage have always constrained the improvement of grain planting quality and efficiency. Nowadays, with the popularization of smart agriculture technology, precision integrated water and fertilizer equipment has entered the fields of Northeast China, allowing farmland irrigation and fertilization to bid farewell to "relying on experience" and fully enter a new stage of "data based" precision planting. Recently, Shandong Liangcheng Environmental Protection Technology Co., Ltd. has fully opened its production line, and a batch of water fertilizer integrated machines specially designed for the Northeast market have been assembled and debugged in an orderly manner. They will soon be sent in bulk to various parts of Northeast China, such as Heilongjiang, to help local large-scale growers upgrade their smart planting models.

Entering the Liangcheng Environmental Protection Production Workshop, each process is progressing in an orderly manner, and the staff is focused on completing equipment pipeline assembly, electrical control system debugging, and overall machine testing. The production line presents a busy and orderly production scene. According to the relevant person in charge of the enterprise, more than 2000 sets of water fertilizer integrated machines [https://www.diyodrip.com/] produced in bulk will be delivered to customers in Northeast China by the end of July. Unlike the traditional market pattern of concentrated year-end orders in the agricultural machinery industry, the market demand for enterprise water fertilizer integrated machine products has continued to rise this year. Even in the traditional off-season of the industry, orders have remained stable and incremental, and market recognition has continued to increase.

It is understood that the water fertilizer integrated machine is a precision irrigation and fertilization equipment suitable for modern agricultural planting. The entire equipment integrates three core modules: intelligent control system, balanced fertilization system, and efficient irrigation system. The equipment can fully dissolve and evenly mix water-soluble fertilizers, accurately set the water fertilizer ratio, irrigation duration, and irrigation frequency according to the planting needs of different crops and growth stages, and evenly transport water and fertilizer to the root soil of crops through pipelines. Compared with the traditional extensive planting mode of manual fertilization and flood irrigation, this equipment can effectively improve the utilization rate of water and fertilizer resources, reduce resource waste, lower labor costs, and ensure balanced crop growth in the field, providing strong support for stable and increased grain production.

As a national high-tech enterprise, Liangcheng Environmental Protection has been deeply involved in the field of agricultural water conservancy equipment for many years. Previously, its core product was submersible pumps for farmland irrigation. With the development and iteration of the industry, the traditional water pump market is becoming saturated, and the homogenization competition in the industry is becoming increasingly fierce. The original business development space of enterprises is gradually limited. In order to break through the bottleneck of development and conform to the trend of modern agricultural development, enterprises are based on the overall trend of industry development and actively explore new paths for transformation and upgrading.

As early as 2010, the integrated water and fertilizer technology in China was in the pilot promotion stage. Shandong Liangcheng accurately assessed the development trend of smart agriculture and determined that precision water and fertilizer irrigation would become the mainstream direction of future agricultural planting. Based on the forward-looking layout of the industry, the enterprise has officially embarked on the path of transformation and upgrading, formed a special R&D team, introduced professional technical talents, and fully invested in the research and iteration of water fertilizer integrated machine products.

In the initial promotion stage of the product, due to the reliance on external procurement and assembly of core components, the production cost of equipment remains high, and the terminal selling price is also high, making it difficult to meet the purchasing needs of ordinary farmers, resulting in a relatively slow market promotion process. In order to meet the growing needs of the public and improve the cost-effectiveness of products, the enterprise focuses on breakthroughs in technological independence, continuously increases research and development investment, optimizes product structure and production processes, and fully researches and develops control system independent research and development and core component self-produced technology.

Image: https://ecdn6.globalso.com/upload/p/5813/image_other/2026-05/linyi-agricultural-irrigation-delivery-picture-1.jpg

After years of technological breakthroughs and iterative upgrades, Shandong Liangcheng will achieve independent research and large-scale production of the complete system and core components of the water fertilizer integrated machine in 2022. Relying on the advantage of technological self-reliance, the enterprise effectively controls production costs, and at the same time, launches a highly adaptable and cost-effective universal water fertilizer integrated machine product for ordinary growers and small and medium-sized planting bases, greatly reducing the application threshold of smart planting equipment. The dual upgrade of product adaptability and cost-effectiveness has quickly opened up the domestic sinking market, and product sales have continued to steadily increase. It is widely used in major grain producing areas such as Northeast China, Inner Mongolia, and North China.

Heilongjiang Longjiang County, as a core area for grain cultivation, has been the first to experience the planting transformation brought by smart water and fertilizer equipment among local large-scale growers. Zhang Fu, a major grain grower, has a 1300 acre planting base, mainly cultivating grain crops such as wheat and corn. He has introduced forty sets of intelligent water and fertilizer integrated machines produced by our company, fully replacing the traditional water and fertilizer management mode.

When it comes to upgrading the planting mode, Zhang Fu has deep feelings. He stated that traditional manual fertilization is not only time-consuming and labor-intensive, with uneven distribution of fertilizers, but also has significant planting limitations. In the middle and later stages of corn growth, the plants grow tall and the field is sealed and high-temperature, making it difficult for humans to enter the field to complete fertilization operations, which can easily affect crop growth and productivity. After being equipped with intelligent water and fertilizer equipment, the entire process of water and fertilizer supply is automated, without the need for manual field operations, completely solving the problem of fertilization in the middle and later stages. According to actual planting calculations, the equipment can effectively save water and fertilizer resources and labor costs, helping to achieve a 15% -20% increase in yield per acre of land, and the planting benefits are very considerable.

Deeply cultivating the field of smart agriculture, technological innovation has never stopped. In order to further enhance the intelligence and precision level of equipment and adapt to the digital development needs of modern agriculture, in 2025, Liangcheng Environmental Protection will work together with Shenyang Agricultural University to build a professor workstation, focusing on the intelligent agriculture AI big model to carry out special technical research and explore the deep integration application of artificial intelligence and precise water and fertilizer management.

Relying on the advantages of school enterprise industry university research cooperation, the new intelligent water and fertilizer system can integrate multidimensional field data such as meteorological conditions, soil moisture, crop seedling conditions, and pest and disease conditions. Through intelligent algorithm comprehensive analysis, personalized water and fertilizer supply plans are automatically generated, achieving integrated planting services of "data analysis, intelligent fertilization, and precise irrigation".

In the future, Liangcheng Environmental Protection will continue to focus on the innovative development of smart agriculture, deepen the integration and application of artificial intelligence, big data technology, and the entire agricultural planting chain, continuously iterate and optimize water and fertilizer integration equipment and solutions, continuously lower the threshold for smart agriculture applications, promote the transformation and upgrading of traditional agriculture's "experience planting" to modern agriculture's "data planting", empower stable grain production and income increase with technological strength, and assist in the high-quality development of modern agriculture.

If you need advice on the configuration of fully automatic water fertilizer integrated machines for specific crops and planting scales, please feel free to contact our technical team.

About Us

Founded in 2005 and located in Zibo Economic Development Zone, Shandong Province, Shandong Liangcheng Environmental Protection Technology Co., Ltd. is a high-tech enterprise integrating research & development, manufacturing, and engineering construction, specializing in smart agricultural irrigation and flood control and drainage solutions.

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