Effect
No effect on drought stress tolerance
No effect on nitrogen N use efficiency
No effect on produce quality
Increased produce quality
Kelpak treated chrysanthemum (cutflower), cv. 'Purple Star', grown in a heated greenhouse with various combinations of drought and/or nutrient stress occasionally showed significant differences in comparison to untreated control grown in the same conditions: at one assessment/stress situation NDVI were significantly higher.
Trial details
indoor, heated greenhouse, in potting soil in bins, drought and/or nitrogen stress
Netherlands
Crop
Chrysanthemum, Chrysanthemum indicum L.
Trial application
Method
Foliar spray
Timing
First application 1 week after planting, followed by 3 treatments 3, 5 and 7 weeks after planting
Rate
2.0 L/ha in 400 L water/ha (application 1+2), 600 L water /ha (application 3+4) and 800 L water/ha (applications 5-8) resp.
2020
Bio4safe
Crop group
