Nitrogen mist increased maximum net carbon dioxide assimilation and PSII quantum yield.

Claim · model-written summary

Nitrogen mist increased maximum net carbon dioxide assimilation and PSII quantum yield.

Taxon

pine seedlingsPinuse0

Treatment

N mist treatmentse1

Outcome

maximum net CO 2 assimilation rates (A max ) and maximum quantum yield of PSII photochemistry (F v /F m )e0

Direction

highere0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim

e0

“higher maximum net CO 2 assimilation rates (A max ) and maximum quantum yield of PSII photochemistry (F v /F m ) of pine seedlings”

e1

“three mist solutions (control, N 1 , and N 2 with 0.03, 13.1, and 32.7 kg NH 4 + -N·ha –1 , respectively) were sprayed on Japanese red pine (Pinus densiflora Sieb. et Zucc.) seedlings three times a week for three months. Waterproof sheets protected the surface soil during misting to avoid adding N to the soil. The results show N mist treatments to foliage increased needle N availability in proportion to N dose”