Abstract
A field experiment was conducted during kharif seasons of 1994 and 1995 at the experimental farm of Department of Agronomy, HPKV, Palampur. Atrazine 1.5 kg/ha (pre-em.) fb, atrazine 0.75 kg/ha (post-em.) being at par with nietolachlor 1.5 kg/ha (pre-em.) lb. atrazine 0.75 kg/ha (post-em.) and alachlor 1.5 kg/ha (pre-em.) fb, atrazine 0.75 kg/ha (postem.) during both the years resulted in significantly lower weed population and dry matter and hence significantly higher maize grain yield compared with the remaining treatments. On an average, grain yield in unweeded check was reduced by 67% over the best treatment of atrazine 1.5 kg/ha (pre.-em.) fb. atrazine 0.75 kg/ha (post-em.).
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Claims 4
Claim · model-written summary
Three herbicide sequences were at par for weed control and maize yield.
Zea maysOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Atrazine 1.5 kg/ha (pre-em.) fb, atrazine 0.75 kg/ha (post-em.) being at par with nietolachlor 1.5 kg/ha (pre-em.) lb. atrazine 0.75 kg/ha (post-em.) and alachlor 1.5 kg/ha (pre-em.) fb, atrazine 0.75 kg/ha (postem.)”
t0“Weeds in Maize”
Claim · model-written summary
The effective herbicide sequences significantly lowered weed population and dry matter relative to remaining treatments.
- Treatment
- Atrazine 1.5 kg/ha (pre-em.) fb, atrazine 0.75 kg/ha (post-em.)t0
- Interactor
- weede0weed
- Outcome
- weed population and dry mattere0
- Direction
- lowere0
- Comparator
- remaining treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“during both the years resulted in significantly lower weed population and dry matter and hence significantly higher maize grain yield compared with the remaining treatments”
t0“Atrazine 1.5 kg/ha (pre-em.) fb, atrazine 0.75 kg/ha (post-em.)”
Claim · model-written summary
The effective herbicide sequences significantly increased maize grain yield relative to remaining treatments.
- Treatment
- Atrazine 1.5 kg/ha (pre-em.) fb, atrazine 0.75 kg/ha (post-em.)t0
- Outcome
- maize grain yielde0
- Direction
- highere0
- Comparator
- remaining treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significantly higher maize grain yield compared with the remaining treatments”
t0“Atrazine 1.5 kg/ha (pre-em.) fb, atrazine 0.75 kg/ha (post-em.)”
Claim · model-written summary
The unweeded check yielded 67% less grain than the best atrazine sequence.
- Treatment
- unweeded checke0
- Outcome
- grain yielde0
- Direction
- reducede0
- Value
- 67%e0
- Comparator
- best treatment of atrazine 1.5 kg/ha (pre.-em.) fb. atrazine 0.75 kg/ha (post-em.)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain yield in unweeded check was reduced by 67% over the best treatment of atrazine 1.5 kg/ha (pre.-em.) fb. atrazine 0.75 kg/ha (post-em.)”
t0“Maize”
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atrazine · weed · Zea mays (maize)Results differ
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204 papers in the same direction as this paper · 29 in the opposite direction · 6 reporting no difference from an alternative
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See all 240 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.