Claim · model-written summary
Fenoxaprop stress decreased the photochemical quenching coefficient of potato.
- Taxon
- potato
Solanum tuberosumt0 - Treatment
- fenoxaprope1
- Outcome
- photochemical quenching coefficiente1
- Direction
- decreasede1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“yield of potato”
e1“fenoxaprop stress not only reduced indices such as the CCI and net photosynthetic rate (Pn) but also decreased the activity, maximum photochemical efficiency, and quantum efficiency of Photosystem II, and the photochemical quenching coefficient”
Title
Fenoxaprop combined with urea improves photosynthesis, weed control, and yield of potato
Jinhua Zhang; Wanming Yang; Zhefeng Zhou Crop Science 2020. doi:10.1002/csc2.20165
Other claims from this paper (9)
- Intervention effect Fenoxaprop stress reduced the CCI and net photosynthetic rate (Pn) of potato.
- Intervention effect Fenoxaprop stress decreased the activity, maximum photochemical efficiency and quantum efficiency of Photosystem II in potato.
- Intervention effect Urea at 1–4 g L −1 antagonized the toxicity of fenoxaprop in potato.
- Intervention effect 8 g L −1 urea aggravated herbicide toxicity in potato.
- Intervention effect Compared with fenoxaprop alone, 4 g L-1 urea with 1.33 ml L-1 fenoxaprop significantly increased Pn of potato plants by 36.12.
- Intervention effect Compared with fenoxaprop alone, 4 g L-1 urea with 1.33 ml L-1 fenoxaprop significantly increased weed control efficacy by 11.35.
- Intervention effect Compared with fenoxaprop alone, 4 g L-1 urea with 1.33 ml L-1 fenoxaprop significantly increased potato tuber yield by 11%.
- Intervention effect Urea applied first, followed by fenoxaprop, gave greater weed control efficacy than fenoxaprop followed by urea.
- Recommendation Urea treatment (4 g L −1) followed by fenoxaprop (1.33 ml L −1) may be the optimal combination for potato production.