Abstract
With mid-season Indica hybrid Liangyoupeijiu, Fengyouxiangzhan and Shanyou 63 as materials, the effects of amount of N-fertilizer (ATNF) on yield constitution and dry matter accumulation of hybrid rice were studied. The results are as follows. The yield of Indica increased with the increase of ATNF, and it reached the maximum when the ATNF was added to 150 kg·hm~(-2), and it would decline if going on adding the ATNF. Panicle numbers of per hm~2 increased with the increase of ATNF, and it would decline when the ATNF arrived some value. Grain numbers per panicle of Indica increased with the increase of ATNF. There were no significant effects of ATNF on 1000-grain weight among varieties of rice. The amount of the accumulation of dry matter increased with the increase of ATNF during jointing and heading stage, and it would reach the maximum when the ATNF was added to 150 kg·hm~(-2), but it would decline if going on adding the ATNF during maturing stage. The proportion of the accumulation of dry matter in total dry weight increased with the increase of ATNF during transplanting to jointing and jointing to heading stage. But the proportion firstly increased and then decreased during heading to maturing stage and there was a suitable value.
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Claims 12
Claim · model-written summary
The yield of Indica increased with the increase of ATNF, and it reached the maximum when the ATNF was added to 150 kg·hm~(-2), and it would decline if going on adding the ATNF.
- Taxon
- Rice
Oryza sativat0 - Treatment
- ATNFe0
- Outcome
- yield of Indicae0
- Direction
- increasede0
- Value
- 150 kg·hm~(-2)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield of Indica increased with the increase of ATNF, and it reached the maximum when the ATNF was added to 150 kg·hm~(-2), and it would decline if going on adding the ATNF.”
t0“Hybrid Rice”
Claim · model-written summary
it reached the maximum when the ATNF was added to 150 kg·hm~(-2)
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it reached the maximum when the ATNF was added to 150 kg·hm~(-2)”
t0“Hybrid Rice”
Claim · model-written summary
and it would decline if going on adding the ATNF.
- Taxon
- RiceOryza sativat0
- Treatment
- ATNFe0
- Outcome
- yielde1
- Direction
- declinee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“and it would decline if going on adding the ATNF.”
t0“Hybrid Rice”
e1“The yield of Indica increased with the increase of ATNF”
Claim · model-written summary
Panicle numbers of per hm~2 increased with the increase of ATNF
- Taxon
- RiceOryza sativat0
- Treatment
- ATNFe0
- Outcome
- Panicle numbers of per hm~2e0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Panicle numbers of per hm~2 increased with the increase of ATNF”
t0“Hybrid Rice”
Claim · model-written summary
it would decline when the ATNF arrived some value
- Taxon
- RiceOryza sativat0
- Treatment
- ATNFe0
- Outcome
- Panicle numberse1
- Direction
- declinee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it would decline when the ATNF arrived some value”
t0“Hybrid Rice”
e1“Panicle numbers of per hm~2 increased with the increase of ATNF”
Claim · model-written summary
Grain numbers per panicle of Indica increased with the increase of ATNF.
- Taxon
- RiceOryza sativat0
- Treatment
- ATNFe0
- Outcome
- Grain numbers per panicle of Indicae0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Grain numbers per panicle of Indica increased with the increase of ATNF.”
t0“Hybrid Rice”
Claim · model-written summary
There were no significant effects of ATNF on 1000-grain weight among varieties of rice.
- Taxon
- riceOryza sativae0
- Material
- varieties of ricee0
- Treatment
- ATNFe0
- Outcome
- 1000-grain weighte0
- Direction
- no significant effectse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There were no significant effects of ATNF on 1000-grain weight among varieties of rice.”
t0“Hybrid Rice”
Claim · model-written summary
The amount of the accumulation of dry matter increased with the increase of ATNF during jointing and heading stage
- Taxon
- RiceOryza sativat0
- Organ / stage
- jointing and heading stagee0
- Treatment
- ATNFe0
- Outcome
- amount of the accumulation of dry mattere0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The amount of the accumulation of dry matter increased with the increase of ATNF during jointing and heading stage”
t0“Hybrid Rice”
Claim · model-written summary
it would reach the maximum when the ATNF was added to 150 kg·hm~(-2)
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it would reach the maximum when the ATNF was added to 150 kg·hm~(-2)”
t0“Hybrid Rice”
Claim · model-written summary
it would decline if going on adding the ATNF during maturing stage
- Taxon
- RiceOryza sativat0
- Organ / stage
- maturing stagee0
- Treatment
- ATNFe0
- Outcome
- accumulation of dry mattere1
- Direction
- declinee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it would decline if going on adding the ATNF during maturing stage”
t0“Hybrid Rice”
e1“The amount of the accumulation of dry matter increased with the increase of ATNF”
Claim · model-written summary
The proportion of the accumulation of dry matter in total dry weight increased with the increase of ATNF during transplanting to jointing and jointing to heading stage.
- Taxon
- RiceOryza sativat0
- Organ / stage
- transplanting to jointing and jointing to heading stagee0
- Treatment
- ATNFe0
- Outcome
- proportion of the accumulation of dry matter in total dry weighte0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The proportion of the accumulation of dry matter in total dry weight increased with the increase of ATNF during transplanting to jointing and jointing to heading stage.”
t0“Hybrid Rice”
Claim · model-written summary
the proportion firstly increased and then decreased during heading to maturing stage
- Taxon
- RiceOryza sativat0
- Organ / stage
- heading to maturing stagee0
- Outcome
- proportione0
- Direction
- increased and then decreasede0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the proportion firstly increased and then decreased during heading to maturing stage”
t0“Hybrid Rice”
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