Agromaster® in Potato Improves Yield and Quality

40%

higher nitrogen use efficiency

Pas-de-Calais, France
2024

40%

higher nitrogen use efficiency

Key Conclusions

Application of Agromaster with 30% lower nitrogen rate allowed to reach the same yield level as Grower practice (100% N supply), but with 40% higher nitrogen use efficiency.

Objective

Confirm the efficiency of Agromaster 35.5-0-0, 2-3M (60% coated N) with 30% reduced nitrogen rate comparing to Grower practice, 100% N supply.

Trial Details

Trial Location

Pas-de-Calais, France

Crop

Potato

Assessments

Yield

Treatments

Trial set-up

Randomized block design, 6 repetitions. Plot size 30 m2.

TreatmentProductkg/ha
Grower practiceDAP200
CAN27610
KCL550
Agromaster 35.5-0-0, 2-3M
(60% coated N), 70% N
DAP200
Agromaster300
KCL550

Treatments

Trial set-up

Randomized block design, 6 repetitions. Plot size 30 m2.

TreatmentProductkg/ha
Grower practiceDAP200
CAN27610
KCL550
Agromaster 35.5-0-0, 2-3M
(60% coated N), 70% N
DAP200
Agromaster300
KCL550

Results

Bar chart comparing potato yield and tuber size distribution under grower practice and Agromaster 70% P, showing 40% higher nitrogen use efficiency with Agromaster.