Abstract
The effects of nitrogen application on yield formation of rice transplanted by machine were studied.Results showed that the yield increased significantly when nitrogen application was increased.To produce much higher yield,the suitable ratio of basic panicle to N fertilizer was 6∶4 with N 324 kg/hm2.Increasing basic fertilizer as well as adding some panicle fertilizer would enhance yield.Sink capacity and panicle per unit area were increased,which caused the yield enhanced significantly.Leaf area index(LAI) improved in elongation,full heading and maturing period,which was the primary cause of dry matter accumulation enhanced.
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Claims 8
Claim · model-written summary
Increasing nitrogen application significantly raised rice yield.
- Taxon
- Rice
Oryza sativat0 - Treatment
- nitrogen applicatione0
- Outcome
- yielde0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the yield increased significantly when nitrogen application was increased.”
t0“Rice”
Claim · model-written summary
A basic to panicle N fertilizer ratio of 6∶4 with N 324 kg/hm2 was suitable for higher yield.
- Taxon
- RiceOryza sativat0
- Outcome
- suitable ratio of basic panicle to N fertilizer was 6∶4 with N 324 kg/hm2e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“To produce much higher yield,the suitable ratio of basic panicle to N fertilizer was 6∶4 with N 324 kg/hm2.”
t0“Rice”
Claim · model-written summary
Increasing basic fertilizer and adding panicle fertilizer enhanced yield.
- Taxon
- RiceOryza sativat0
- Treatment
- Increasing basic fertilizer as well as adding some panicle fertilizere0
- Outcome
- yielde0
- Direction
- enhancee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increasing basic fertilizer as well as adding some panicle fertilizer would enhance yield.”
t0“Rice”
Claim · model-written summary
Nitrogen treatment increased sink capacity.
- Taxon
- RiceOryza sativat0
- Treatment
- nitrogen applicatione1
- Outcome
- Sink capacitye0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sink capacity and panicle per unit area were increased,which caused the yield enhanced significantly.”
t0“Rice”
e1“the yield increased significantly when nitrogen application was increased.”
Claim · model-written summary
Nitrogen treatment increased panicles per unit area.
- Taxon
- RiceOryza sativat0
- Treatment
- nitrogen applicatione1
- Outcome
- panicle per unit areae0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sink capacity and panicle per unit area were increased,which caused the yield enhanced significantly.”
t0“Rice”
e1“the yield increased significantly when nitrogen application was increased.”
Claim · model-written summary
Increased sink capacity and panicle density were said to explain higher yield.
- Taxon
- RiceOryza sativat0
- Outcome
- yielde0
- Direction
- enhancede0
- Qualifier
- Sink capacity and panicle per unit area were increasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sink capacity and panicle per unit area were increased,which caused the yield enhanced significantly.”
t0“Rice”
Claim · model-written summary
Leaf area index improved during elongation, full heading and maturation.
- Taxon
- RiceOryza sativat0
- Organ / stage
- elongation,full heading and maturing periode0
- Treatment
- nitrogen applicatione1
- Outcome
- Leaf area index(LAI)e0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Leaf area index(LAI) improved in elongation,full heading and maturing period,which was the primary cause of dry matter accumulation enhanced.”
t0“Rice”
e1“the yield increased significantly when nitrogen application was increased.”
Claim · model-written summary
Improved leaf area index was proposed as the primary cause of greater dry matter accumulation.
- Taxon
- RiceOryza sativat0
- Outcome
- dry matter accumulatione0
- Direction
- enhancede0
- Qualifier
- Leaf area index(LAI) improvede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Leaf area index(LAI) improved in elongation,full heading and maturing period,which was the primary cause of dry matter accumulation enhanced.”
t0“Rice”
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See all 3,455 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.