Claim · model-written summary
Weed-free maize had the highest grain yield of 3.63 t/ha in 2006.
- Treatment
- weed-free treatmente0
- Outcome
- grain yielde0
- Direction
- higheste0
- Value
- 3.63 t/hae0
- Qualifier
- 2006e0
- Comparator
- two hand-weedings at 20 and 40 DASe0
Zea maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest grain yield of 3.70 and 3.63 t/ha was recorded under weed-free treatment during 2005 and 2006 respectively, which was on a par with two hand-weedings at 20 and 40 DAS.”
t0“maize”
Title
Alok Malviya; Bhagwan Singh Indian Journal of Agronomy 2007
Other claims from this paper (9)
- Intervention effect Two hand-weedings at 20 and 40 DAS produced weed-control efficiency of 60.74 and 71.78%.
- Intervention effect alachlor 2.0 kg/ha + hand-weeding at 30 DAS produced weed-control efficiency of 55.86 and 68.31%.
- Intervention effect The leading weed-management treatments reduced weed density compared with weedy check.
- Intervention effect The leading weed-management treatments reduced weed biomass compared with weedy check.
- Intervention effect The leading weed-management treatments increased yield compared with weedy check.
- Intervention effect Weed-free maize had the highest grain yield of 3.70 t/ha in 2005.
- Intervention effect Weed-free treatment yielded the highest net returns.
- Intervention effect earthing-up achieved the highest benefit: cost ratio.
- Intervention effect two hand-weedings achieved the highest benefit: cost ratio.