Claim · model-written summary
2, 4-D did not reduce weed density and dry weight considerably in rice.
- Taxon
- rice
Oryza sativae1 - Treatment
- 2, 4-De4
- Interactor
- weede4weed
- Outcome
- weed density and dry weighte4
- Direction
- did not reducee4
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Maximum reduction in density and dry matter of weeds and more grain yield of rice was found in the plots treated with propanil (3,4 dichloro propionanilide) followed by butachlor”
e4“Fluchloralin [N-(2-chloroethyl) -2, 6-dinitro-N-propyl-4-(trifluromethyl) aniline) and 2, 4-D (2, 4-dichlorophenoxyacetic acid) (sodium salt) did not reduce the weed density and dry weight considerably and thus gave significantly lower grain yield as compared to other treatments”
Title
Effect of Weed Control Methods on Growth and Yield of Unpuddled Rice1
B. B. Dash; Bhagwan Singh Indian Journal of Weed Science 1984
Other claims from this paper (8)
- Intervention effect Propanil followed by butachlor gave the maximum reduction in weed density and dry matter in unpuddled rice.
- Intervention effect Propanil followed by butachlor gave more grain yield of rice.
- Intervention effect Propanil and butachlor followed by one hand weeding gave grain yield similar to weed-free plots.
- Association Weed dry weight was negatively correlated with crop dry weight, leaf area index and number of panicles in rice.
- Association Weed dry weight was negatively correlated with number of fertile grains per panicle, grain yield and nitrogen uptake in rice.
- Intervention effect Fluchloralin did not reduce weed density and dry weight considerably in rice.
- Intervention effect Fluchloralin gave significantly lower grain yield of rice than other treatments.
- Intervention effect 2, 4-D gave significantly lower grain yield of rice than other treatments.