Abstract
Taking Zhengdan 958maize hybrid as trial crop,the phytotoxicity of nicosulfuron on maize and the mitigation effects of different antidotes were studied.It turned out that nicosulfuron(120g/ha)had a serious impact on corn,the plant height declined by 8.69%,and the output decreased by 11.18%.The quantitative AA,NAA,PGAE and BR could improve the inhibition of nicosulfuron on the corn growth;The NAA and DA-6could alleviate the effect of nicosulfuron on the chlorophyll content of corn;Spraying all the antidotes at early or later stage of phytotoxicity could reduce the effect of nicosulfuron on the MDA content of corn;The NPK could also alleviate the effect of nicosulfuron on the soluble sugar content of corn at the later stage of phytotoxicity.Compared with the control(120g/ha nicosulfuron,without antidotes),the yield of PGAE treatment at the later stage of phytotoxicity increased by 24.47%.By comprehensive analysis,the alleviative effect of 1.2g/ha PGAE to the nicosulfuron's phytotoxicity on maize was relatively better.
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Claims 8
Claim · model-written summary
Nicosulfuron reduced maize plant height by 8.69%.
- Taxon
- corn
Zea mays subsp. mayse0 - Treatment
- nicosulfuron(120g/ha)e0
- Outcome
- plant heighte0
- Direction
- declinede0
- Value
- 8.69%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“nicosulfuron(120g/ha)had a serious impact on corn,the plant height declined by 8.69%”
Claim · model-written summary
Nicosulfuron reduced maize output by 11.18%.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- nicosulfuron(120g/ha)e0
- Outcome
- outpute0
- Direction
- decreasede0
- Value
- 11.18%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“nicosulfuron(120g/ha)had a serious impact on corn,the plant height declined by 8.69%,and the output decreased by 11.18%”
Claim · model-written summary
AA, NAA, PGAE and BR mitigated nicosulfuron inhibition of maize growth.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- AA,NAA,PGAE and BRe0
- Outcome
- inhibition of nicosulfuron on the corn growthe0
- Direction
- improvee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The quantitative AA,NAA,PGAE and BR could improve the inhibition of nicosulfuron on the corn growth”
Claim · model-written summary
NAA and DA-6 alleviated nicosulfuron effects on maize chlorophyll content.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- NAA and DA-6e0
- Outcome
- chlorophyll contente0
- Direction
- alleviatee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The NAA and DA-6could alleviate the effect of nicosulfuron on the chlorophyll content of corn”
Claim · model-written summary
All antidotes reduced nicosulfuron effects on maize MDA content when sprayed early or late.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- all the antidotese0
- Outcome
- MDA contente0
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Spraying all the antidotes at early or later stage of phytotoxicity could reduce the effect of nicosulfuron on the MDA content of corn”
Claim · model-written summary
NPK alleviated nicosulfuron effects on soluble sugar content at the later stage.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- NPKe0
- Outcome
- soluble sugar contente0
- Direction
- alleviatee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The NPK could also alleviate the effect of nicosulfuron on the soluble sugar content of corn at the later stage of phytotoxicity”
Claim · model-written summary
Late PGAE treatment increased maize yield by 24.47% relative to nicosulfuron alone.
Zea maysOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the control(120g/ha nicosulfuron,without antidotes),the yield of PGAE treatment at the later stage of phytotoxicity increased by 24.47%”
t0“Maize”
Claim · model-written summary
The authors judged 1.2g/ha PGAE relatively best at alleviating nicosulfuron phytotoxicity in maize.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the alleviative effect of 1.2g/ha PGAE to the nicosulfuron's phytotoxicity on maize was relatively better”
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