Claim · model-written summary
Five sprays at 30, 45, 60, 75 and 90 DAS gave the highest additional gross margin of Tk. 6120/ha in wheat.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- five sprays applied at 30, 45, 60, 75, and 90 DASe5
- Outcome
- additional gross margine5
- Direction
- higheste5
- Value
- Tk. 6120/hae5
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“controlling black point disease of wheat”
e5“Economic analysis on yield advantage showed that the highest additional gross margin of Tk. 6120/ha with BCR 2.57 was obtained from five sprays applied at 30, 45, 60, 75, and 90 DAS”
Title
PK Malaker; IH Mian Bangladesh Journal of Agricultural Research 1970. doi:10.3329/bjar.v34i3.3968
Other claims from this paper (6)
- Intervention effect Seed treatment with Vitavax-200 or Homai-80WP significantly increased wheat plant population and grain yield compared with untreated controls.
- Intervention effect Seed treatment with Vitavax-200 or Homai-80WP did not reduce wheat black point incidence compared with untreated controls.
- Intervention effect Foliar sprays with Tilt-250EC significantly minimized wheat disease severity compared with unsprayed control, except for sprays at 70 and 90 DAS.
- Intervention effect Spraying at 30, 40, 50, 60, 70, 80 and 90 DAS was the most effective schedule for reducing wheat black point incidence, similar to spraying at 30, 45, 60, 75 and 90 DAS.
- Intervention effect Spraying at 30, 40, 50, 60, 70, 80 and 90 DAS was the most effective schedule for increasing wheat grain yield, similar to spraying at 30, 45, 60, 75 and 90 DAS.
- Observation The benefit-cost ratio of the five-spray schedule was 2.57.