Claim · model-written summary
Under unequal salt distribution NO-3-N increased leaf photosynthesis by 13.5% relative to NH+4-N.
- Taxon
- cotton seedlings
Gossypium hirsutumt0 - Treatment
- NO-3-Ne0
- Outcome
- leaf photosynthesise0
- Direction
- highere0
- Value
- 13.5%e0
- Qualifier
- Under unequal salt distributione0
- Comparator
- NH+4-N treatmente0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Under unequal salt distribution,the main nutrient elements(N,P,K,Ca,Mg,Fe,Mn,Cu,Zn) uptake,leaf photosynthesis(13.5%) and biomass(7.2%) in NO-3-N were higher than that in NH+4-N treatment.”
t0“cotton seedlings”
Title
Duan Liu-sheng Zhongguo Nongye Daxue xuebao 2012
Other claims from this paper (10)
- Association Salt distribution and nitrogen form interacted significantly for nutrient uptake and seedling growth.
- Intervention effect Unequal salt distribution decreased sodium concentration relative to equal distribution.
- Intervention effect Unequal salt distribution increased uptake of main nutrient elements.
- Intervention effect Unequal salt distribution increased leaf photosynthesis by 17.1%.
- Intervention effect Unequal salt distribution increased biomass accumulation by 18.5%.
- Intervention effect NO-3-N increased uptake of N, P, K, Mg, Fe and Mn relative to NH+4-N.
- Intervention effect NO-3-N increased biomass relative to NH+4-N.
- Intervention effect Under unequal salt distribution NO-3-N increased main nutrient uptake relative to NH+4-N.
- Intervention effect Under unequal salt distribution NO-3-N increased biomass by 7.2% relative to NH+4-N.
- Recommendation Authors conclude NO-3-N better improves nutrient uptake and plant growth under unequal salinity.