Effect
No effect on produce quality
No effect on nitrogen N use efficiency
Kelpak treated Tulip, cv. 'Worlds Favourite', outdoor grown with reduced N did not differ signifcantly with regard to crop condition, crop colour, NDVI and production in comparison to untreated control grown in the same conditions.
Trial details
outdoor, unprotected, soil grown, reduced nitrogen
Netherlands
Crop
Tulip, Tulipa
Trial application
Method
Foliar spray
Timing
First application 20 weeks after planting (in November), followed by 3 treatments every 3 weeks
Rate
3.0 l/ha at 400 L water/ha
2017-2018
Bio4safe
Crop group
