Claim · model-written summary
Nitrogen treatments did not significantly affect root fresh and dry mass of lettuce
- Taxon
- Lettuce (Lactuca sativaL.)
Lactuca sativat0 - Treatment
- Nitrogen treatmentse1
- Outcome
- root fresh and dry masse1
- Direction
- did not have a significant effecte1
- Setting
- non-circulating hydroponic systeme2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Lettuce (Lactuca sativaL.) growth, yield and quality response to nitrogen fertilization in a non-circulating hydroponic system”
e1“Nitrogen treatments did not have a significant effect on leaf fresh and dry mass, root fresh and dry mass, number leaves and leaf area”
e2“grown during the winter season in non-circulating hydroponic system”
Title
R. I. S. Mahlangu; M. M. Maboko; D. Sivakumar; et al. Journal of Plant Nutrition 2016. doi:10.1080/01904167.2016.1187739
Other claims from this paper (5)
- Intervention effect Nitrogen treatments did not significantly affect leaf fresh and dry mass of lettuce
- Intervention effect Nitrogen treatments did not significantly affect leaf number and leaf area of lettuce
- Intervention effect Leaf ascorbic acid, total phenolic content and antioxidant capacity peaked at 100 and 120 mg L-1 N in lettuce
- Intervention effect Leaf chlorophyll concentration of lettuce increased linearly with increasing N application
- Recommendation A solution N concentration of 100 and 120 mg L-1 may be sufficient to improve growth, yield and quality of leafy lettuce in non-circulating hydroponics