Claim · model-written summary
Complex fertilizer and potassium nitrate increased total grapevine nitrogen to some extent.
- Treatment
- complex fertilizer and potassium nitrate treatmentse0
- Outcome
- total N contente0
- Direction
- increasede0
- Qualifier
- to some extente0
VitisNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The complex fertilizer and potassium nitrate treatments increased the total N content in the grapevine plants to some extent”
Title
Effects of Different Types of Potassium Fertilizers on Nutrient Uptake by Grapevine
Wenjie Hu; Jin Wang; Qunxian Deng; et al. Horticulturae 2023. doi:10.3390/horticulturae9040470
Other claims from this paper (19)
- Intervention effect Complex fertilizer increased grapevine biomass.
- Intervention effect Potassium nitrate increased grapevine biomass.
- Intervention effect Potassium sulfate and potassium dihydrogen phosphate had no significant biomass effect.
- Intervention effect Potassium nitrate increased grapevine leaf photosynthetic pigments.
- Intervention effect The other fertilizers decreased total grapevine nitrogen to some extent.
- Intervention effect All four potassium fertilizers increased grapevine total phosphorus content.
- Intervention effect All four potassium fertilizers increased grapevine total potassium content.
- Intervention effect Complex fertilizer increased scion phosphorus 20.18% versus control.
- Intervention effect Potassium nitrate increased scion phosphorus 9.77% versus control.
- Intervention effect Potassium sulfate increased scion phosphorus 12.52% versus control.
- Intervention effect Potassium dihydrogen phosphate increased scion phosphorus 30.81% versus control.
- Intervention effect Complex fertilizer increased scion potassium 15.37% versus control.
- Intervention effect Potassium nitrate increased scion potassium 8.41% versus control.
- Intervention effect Potassium sulfate increased scion potassium 20.15% versus control.
- Intervention effect Potassium dihydrogen phosphate increased scion potassium 26.48% versus control.
- Association Rootstock stem nitrogen, rootstock root biomass and soil alkali-hydrolyzable nitrogen were most associated with scion nitrogen.
- Association Rootstock root phosphorus, soil available phosphorus and rootstock stem phosphorus were most associated with scion phosphorus.
- Association Rootstock root potassium, soil available potassium and rootstock root phosphorus were most associated with scion potassium.
- Recommendation The authors judged potassium dihydrogen phosphate the best fertilizer choice.