Claim · model-written summary
Application at one or two weeks gave better grain yield than at three or four weeks.
- Taxon
- corn
Zea mays subsp. mayst0 - Treatment
- nicosulfuron at 1 or 2 WAPe0
- Outcome
- grain yielde0
- Direction
- bettere0
- Comparator
- at 3 or 4 WAPe0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of nicosulfuron at 1 or 2 WAP, when cogongrass was 22 to 27 cm tall, gave better grain yield and lower cogongrass shoot DM than at 3 or 4 WAP”
t0“Corn”
Title
A. FONTEM LUM; DAVID CHIKOYE; S. O. ADESIYAN Weed Technology 2005. doi:10.1614/wt-03-276r2
Other claims from this paper (8)
- Intervention effect Nicosulfuron plots had significantly lower cogongrass shoot dry matter than nonweeded plots across sites and years.
- Intervention effect Nicosulfuron raised corn grain yield at Alabata by 96% in 2000.
- Intervention effect Nicosulfuron raised corn grain yield at Alabata by 100% in 2001.
- Intervention effect Nicosulfuron raised corn grain yield at Alabata by 34 to 54% in 2002.
- Intervention effect Nicosulfuron raised corn grain yield at Ilorin by 79 to 83% in 2001.
- Intervention effect Nicosulfuron raised corn grain yield at Ilorin by 60 to 69% in 2002.
- Association Corn dry matter and grain yield were negatively related to cogongrass shoot dry matter.
- Intervention effect Application at one or two weeks gave lower cogongrass shoot dry matter than later application.