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Knowing and controlling the moisture content of materials from the introduction of raw ingredients to the packaging of the final product is essential for maximising efficiency, optimising yield, and producing a high-quality, consistent feed product.

Variations in the moisture content of raw materials have historically presented a challenge for feed processors. The moisture levels of raw ingredients fluctuate depending on environmental conditions during harvest, transportation, and storage. Traditional offline testing methods are time-consuming, prone to error, and often fail to represent the material actually flowing through the production process.

The ideal solution is to continuously measure the moisture content of flowing materials and correct variations in real time. In the past, such systems were often complex to operate and required ongoing, costly maintenance. Today, modern, sophisticated, reliable, and affordable moisture sensors make it possible to control moisture levels across the entire process simply and economically.

Why Should You Measure Moisture?

1. Raw materials vary in moisture content, and these variations can lead to weighing discrepancies.
2. Accurate moisture control during the drying process helps prevent both under-drying and over-drying.

Choosing a moisture sensor with a precision of ±0.5% instead of ±1.0% may seem like only a small improvement. However, consider a drying process where the material is reduced from 20.0% moisture to a maximum of 14.0%. In this case, the increased precision of 0.5% can deliver a 7.15% energy saving, assuming the energy input is proportional to the amount of moisture removed.

Where Should Moisture Be Measured?

Moisture control throughout the production process enables the manufacture of higher-quality, more balanced, and more valuable feed. Key measurement points include:

1. Drying for storage – at the outlet of the dryer
2. Milling / tempering – at the inlet of the tempering stage
3. Pelleting / conditioning – during the conditioning process
4. Drying for packaging – at the outlet of the dryer

Key Benefits

By controlling moisture during the weighing of raw materials, producers can more accurately manage the protein content of the final pellet, ensuring superior and consistent product quality.

Additional benefits of effective moisture control include:

1. Increased yield from raw materials
2. Reduced spoilage and material loss
3. Optimised energy usage throughout the process
4. Consistent product quality and nutritional value
5. Improved shelf life and product reliability

Accurate moisture measurement ensures that feed producers can deliver consistent, homogenous products with reliable nutritional performance.

For more information on how advanced moisture measurement can improve your process efficiency and product quality, speak with a Hydronix expert.

Vietnam’s poultry industry is moving toward greener and more sustainable practices, marking a significant shift from traditional farming methods.

The Vietnam Poultry Association (VPA) outlined its plans for 2026 during its 2025 annual review conference held on March 6 in Ho Chi Minh City. The past year has been a turning point for the sector, signalling a clear commitment to sustainable and efficient production systems.

The VPA currently has 318 members, including 103 enterprises and cooperatives alongside 215 individual members. Over 2025, the association strengthened its governance by introducing 15 internal regulatory frameworks, consolidating six specialised committees, and opening a representative office in Ho Chi Minh City. These measures enhanced operational efficiency, transparency, and support for members.

Nguyen Quy Khiem, VPA Vice Chairman and General Secretary, said the association actively assisted member enterprises through communication campaigns, seminars, trade fairs, and both domestic and international trade promotion initiatives. These efforts have helped businesses expand partnerships and access new markets.

Member enterprises continue to play a central role in the poultry value chain. In 2025, they produced an estimated 530 to 550 million day-old chicks, accounting for 65 to 70 percent of the national supply, including 310 million coloured-feather chickens, 120 million white-feather broilers, and nearly 100 million ducklings. These products met domestic demand and were exported to Laos, Cambodia, and Myanmar.

VPA members also dominate poultry feed production, holding 60 to 65 percent of the domestic market. Several companies have developed large-scale veterinary medicine and vaccine production, exporting to over 50 countries and territories. Investments in modern slaughtering and processing lines have created fully integrated value chains, improving the overall value of poultry products.

A key achievement in 2025 was stabilising the market amid misinformation about ‘fake eggs’. The VPA worked closely with authorities and media to restore consumer confidence. Egg prices recovered from around US$0.05–0.06 per egg to US$0.07–0.08 by mid-year, and currently range between US$0.09–0.10.

At the conference, Chairman Nguyen Thanh Son noted upcoming challenges, including global market volatility, rising input costs, import competition, and stricter environmental and animal welfare standards. In response, the VPA plans to strengthen trade promotion, expand exports, provide more training for members, and continue supporting sustainable growth in the poultry industry.

A tulip forcing company in the Netherlands is breaking new ground in clean energy.

Rainbow Colors, based in Andijk in North Holland, has installed a solid oxide electrolyser to produce green hydrogen. Project partners say it is the first agricultural business in the world to apply this advanced technology. With a capacity of one megawatt, the system is also among the largest operational solid oxide electrolysers currently in use, marking a major step forward for hydrogen development in North Holland North.

The project is being delivered in partnership with Danish technology firm Dynelectro, while Dutch company Ekinetix is responsible for building the required infrastructure. The installation forms part of the regional programme Fieldlab Waterstof in de Agri, which focuses on creating a hydrogen network tailored to the agricultural sector.

Rainbow Colors has been involved in the initiative since 2023 as a pilot site for hydrogen production. By using surplus solar energy along with battery storage, the company aims to ensure a steady and reliable supply of hydrogen. The technology partners explain that solid oxide electrolysers are more efficient and experience less wear than conventional systems. Their longer operational life and improved performance are expected to lower the overall cost of hydrogen production. The system also offers a practical response to grid congestion, while increasing access to clean energy within the region.

The installation is described as pioneering not only because it is the first of its kind in agriculture, but also because it ranks as the third largest operational unit of this type worldwide. It is expected to serve as a model for other agricultural businesses seeking solutions to high energy costs and limited grid capacity.

Beau Broen, project leader at New Energy Coalition and coordinator of the hydrogen pilot projects within Fieldlab Waterstof in de Agri, said: "It is impressive to see how international innovation comes together in this project. By implementing Dynelectro's electrolyser at project partner Rainbow Colors, the region is taking an important step towards decentralized hydrogen production. It also provides an economic boost by making affordable green hydrogen available. The project underlines the innovative role North Holland North plays in the energy transition."

With this facility now operational, locally produced green hydrogen becomes available in the Netherlands, helping to address the balance between supply and demand. By using surplus renewable electricity, hydrogen can be produced for less than ten euros per kilogram and used locally. The wider programme brings together businesses and knowledge institutions across North Holland North, positioning the province as a leading hydrogen region and showing that emission free energy solutions are already within reach for agriculture.

A new partnership between Orbia Netafim and Amazon India is set to deliver significant water savings through large scale drip irrigation projects across key agricultural regions in India.

The collaboration will help save nearly 325 million litres of water every year while supporting more than 110 independent farmers in the agricultural belts surrounding Bengaluru and Hyderabad.

Announced on 27 February 2026 in Tel Aviv and Bengaluru, the initiative focuses on improving irrigation practices and addressing growing concerns around water security in these rapidly expanding urban regions. The programme will introduce modern drip irrigation systems across 80 hectares of farmland in western Bengaluru and 40 hectares in northern Hyderabad.

In Bengaluru, farms currently growing gourds and tomatoes will transition from traditional flood irrigation methods to more efficient drip irrigation systems. Around 70 independent farmers are expected to benefit from this shift. The change is projected to save approximately 175 million litres of water each year while maintaining crop productivity and improving irrigation efficiency.

In Hyderabad, a similar transition will take place across 40 hectares of maize and vegetable farms, benefiting roughly 40 farmers. The project is expected to conserve about 150 million litres of water annually in the region.

The initiative also contributes to Amazon’s wider environmental commitments. By supporting improved irrigation methods, the company is working towards its goal of becoming water positive in India by 2027. This means returning more water to communities than is used in its direct operations.

Abhinav Singh, Vice President of Operations, Amazon India and Australia, said: "This initiative focuses on practical solutions that make a measurable difference on the ground, helping farmers improve the efficiency of their irrigation systems while contributing to water security in water-stressed regions. We're committed to such collaborations as part of effort to support responsible water use in India”.

Water resources in both Bengaluru and Hyderabad have come under increasing pressure in recent years. In Bengaluru, participating farms rely on water sources linked to the TG Halli Reservoir, which also supplies several residential areas, commercial districts and Amazon facilities across west and north Bengaluru. In Hyderabad, farmers draw water connected to the Kondapochamma Sagar reservoir, an important part of the Kaleshwaram Lift Irrigation Scheme.

Drip irrigation delivers water directly to the root zone of crops in measured amounts. This method reduces evaporation, runoff and unnecessary water use, which is especially important in regions experiencing irregular rainfall and declining groundwater levels.

“We are proud to collaborate with Amazon on this important initiative, which demonstrates how precision irrigation can deliver real impact for farmers and communities alike,” said Max Moldavsky, Director of Innovation and Climate Solutions, Orbia Netafim. “By helping farmers transition to drip irrigation, we are improving water efficiency, strengthening livelihoods, and contributing to broader water security efforts. This project reflects Orbia Netafim’s long-standing global commitment to water stewardship and climate-resilient agriculture.”

This marks the first collaboration between Amazon India and Orbia Netafim focused on urban water challenges in India’s fast growing cities. Building on previous irrigation modernisation projects in Karnataka, including the Ramthal Community Irrigation Project, Orbia Netafim continues to promote practical and scalable solutions that improve water management while supporting both farming communities and urban water security.