German Dairy Farm Optimizes Manure Application with GENGZE Slurry Tanker

Northern Germany’s intensive dairy operations face growing pressure from strict EU Nitrates Directive and national fertiliser regulations, requiring precise, low-emission liquid manure management across pasture and cropland. A local family-run dairy farm recently upgraded its manure handling workflow by introducing a GENGZE slurry tanker, balancing regulatory compliance, field working efficiency and circular farm economy.

Farm Challenges Before Upgrade
Like many mid-scale German dairy producers, the farm generates large volumes of fermented cow slurry every season. Traditional spreading methods brought several persistent pain points:

1.Strict environmental compliance pressure: German law demands low ammonia volatilization and limited nutrient input per hectare. Splash-plate surface spreading caused high nitrogen loss, unpleasant odour and risk of exceeding legal nutrient thresholds.

2.Narrow working time window: Slurry application is only permitted within limited seasonal periods. Slow filling and spreading speed risked missing optimal field operation windows for grassland and cereal crops.

3.High maintenance cost for old equipment: Previously used second-hand tankers suffered frequent pump failures and internal corrosion, raising downtime and repair expenses during busy spring and autumn spreading seasons.

To resolve these bottlenecks, the farm evaluated multiple European and international suppliers and finally selected the GENGZE slurry tanker manufactured by Dalian GENGZE Agricultural & Husbandry Equipment Co., Ltd.

GENGZE Slurry Tanker: Built for European Field Conditions
Designed for liquid manure collection, transport and low-emission dribble-bar application, the unit is fully adapted to Germany’s modern dairy-farming requirementsGENGZE.

●Imported Italian vacuum pump: Delivers reliable negative-pressure self-priming, fast slurry intake from storage lagoons and consistent output during field spreading, cutting filling cycle time significantly.

●Full hot-dip galvanized tank & chassis: Anti-corrosion performance stands up to long-term contact with aggressive livestock slurry, extending service life in humid European climates.

●Dribble bar comb spreading boom: Liquid manure flows directly onto soil surface close to root zones, avoiding leaf burn on pastures. It greatly reduces ammonia emission versus conventional splash spreading, helping the farm meet EU environmental requirementsGENGZE.

●Tractor-mounted flexible operation: Matches common farm tractors widely used across German rural areas. Operators can complete suction, transport and spreading in one continuous workflow.

On-Site Operation Results
After several months of practical field work, the farm recorded tangible improvements in daily manure management:
✅ Higher working efficiency: 
One operator completes suction and spreading in a single pass. Daily covered acreage increased notably, helping the farm finish slurry application within legally allowed time frames. 

✅ Better nutrient retention: 
Dribble-bar delivery lowers ammonia volatilization. Manure nutrients are better preserved for grass and grain crops, reducing purchasing volume of chemical fertiliser. 

✅ Lower long-term running cost: 
Hot-dip galvanized structure and proven core components minimise breakdown frequency during peak farming seasons. Spare-parts supply and technical support are available via GENGZE’s European service network. 

✅ Simplified compliance documentation: 
Uniform spreading performance supports accurate nutrient-application logging required under German fertiliser legislation.

“Manure is valuable organic fertiliser, not just farm waste. The GENGZE slurry tanker helps us turn dairy slurry into field nutrition while keeping within strict environmental rules,” commented the farm manager. “Reliable performance and reasonable total-cost-of-ownership make it a competitive alternative to high-priced local European equipment.”