Claim · model-written summary
Grain yield with atrazine + glyphosate tank mix was 5.25 t/ha.
- Treatment
- tank mix application of atrazine + glyphosatee6
- Outcome
- grain yielde6
- Value
- 5.25 t/hae6
- Setting
- Warangal, Andhra Pradeshe1
Zea maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“A field experiment was conducted at Warangal, Andhra Pradesh during 2008-09 and 2009-10 to study the ef- fect of pre-emergence application of herbicides viz. atrazine, glyphosate, paraquat and 2, 4-D sodium salt in zero- till maize ( Zea mays L.) grown after rice ( Oryza sativa L.) as sole and tank mixtures”
e6“The grain yield obtained with tank mix application of atrazine + glyphosate (5.25 t/ha) was 170 and 70% more over weedy check and sole atrazine, respectively”
Title
M. MALLA REDDY; B. PADMAJA; G. VEERANNA; et al. Indian Journal of Agronomy 2001. doi:10.59797/ija.v57i3.4644
Other claims from this paper (12)
- Intervention effect Atrazine + glyphosate tank mix gave the lowest density and dry weight of grasses at 30 days after sowing, at par with atrazine + paraquat.
- Intervention effect Atrazine + glyphosate tank mix gave the lowest density and dry weight of sedges at 30 days after sowing, at par with atrazine + paraquat.
- Intervention effect Atrazine + glyphosate tank mix gave the lowest density and dry weight of broad- leaved weeds at 30 days after sowing, at par with atrazine + paraquat.
- Observation Atrazine + glyphosate tank mix gave a high weed control efficiency of 93%.
- Observation Atrazine + glyphosate tank mix gave the lowest weed persistence index, 0.003.
- Observation Atrazine + paraquat tank mix gave a weed control efficiency of 84%, following atrazine + glyphosate.
- Observation Atrazine + paraquat tank mix gave a weed persistence index of 0.021, following atrazine + glyphosate.
- Intervention effect Among herbicides applied alone, glyphosate was superior to atrazine and paraquat for weed density, weed dry weight and weed control efficiency.
- Intervention effect Atrazine + glyphosate tank mix increased grain yield by 170% over the weedy check.
- Intervention effect Atrazine + glyphosate tank mix increased grain yield by 70% over sole atrazine.
- Observation Atrazine + glyphosate gave the maximum net returns, 29,350/ha, among all herbicides and mixtures.
- Observation Atrazine + glyphosate gave the maximum benefit to cost ratio, 1.71.