Abstract
The effects of silicon fertilizer rates on yield and quality of rice grain were studied with a mid-season japonica rice cultivar Wuyujing 3.With the increase of Si application rate,number of panicles per plant,number of grains per panicle,1000-grain weight and grain yield increased firstly and then decreased within the range of Si application rate of 0-450 kg/hm2,while milled rice rate and consistence showed a tendency to increase,and head rice rate increased significantly.The curves of RVA profile decreased,and amylose content,peak viscosity,hot viscosity,cool viscosity,peak time had the trend of descent,while setback decreased firstly and then increased.Meanwhile,brown rice rate and transparency had no obvious difference in the treatments.but proper Si rates decreased the chalky grain rate,chalkiness area and chalkiness,and increased protein content,gel consistency and breakdown.Considering the grain yield and quality together,225 kg/hm2 of Si fertilizer rate was suitable.
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Claims 12
Claim · model-written summary
Panicles per plant, grains per panicle and 1000-grain weight increased with Si application rate, firstly and then decreased.
- Taxon
- japonica rice
_by_Augustus_Binu.jpg?width=60)
Oryza sativa Japonica Groupe0 - Material
- Wuyujing 3e0
- Treatment
- Si application ratee1
- Outcome
- number of panicles per plant,number of grains per panicle,1000-grain weighte1
- Direction
- increasede1
- Qualifier
- firstly and then decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_by_Augustus_Binu.jpg?width=500)
Verbatim
e0“a mid-season japonica rice cultivar Wuyujing 3”
e1“With the increase of Si application rate,number of panicles per plant,number of grains per panicle,1000-grain weight and grain yield increased firstly and then decreased within the range of Si application rate of 0-450 kg/hm2”
Claim · model-written summary
Grain yield increased with Si application rate, firstly and then decreased.
- Taxon
- japonica riceOryza sativa Japonica Groupe0
- Material
- Wuyujing 3e0
- Treatment
- Si application ratee1
- Outcome
- grain yielde1
- Direction
- increasede1
- Qualifier
- firstly and then decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a mid-season japonica rice cultivar Wuyujing 3”
e1“With the increase of Si application rate,number of panicles per plant,number of grains per panicle,1000-grain weight and grain yield increased firstly and then decreased within the range of Si application rate of 0-450 kg/hm2”
Claim · model-written summary
Milled rice rate and consistence tended to increase with Si application rate.
- Taxon
- japonica riceOryza sativa Japonica Groupe0
- Material
- Wuyujing 3e0
- Treatment
- Si application ratee1
- Outcome
- milled rice rate and consistencee2
- Direction
- increasee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a mid-season japonica rice cultivar Wuyujing 3”
e1“With the increase of Si application rate,number of panicles per plant,number of grains per panicle,1000-grain weight and grain yield increased firstly and then decreased within the range of Si application rate of 0-450 kg/hm2”
e2“milled rice rate and consistence showed a tendency to increase,and head rice rate increased significantly”
Claim · model-written summary
Head rice rate increased significantly with Si application rate.
- Taxon
- japonica riceOryza sativa Japonica Groupe0
- Material
- Wuyujing 3e0
- Treatment
- Si application ratee1
- Outcome
- head rice ratee2
- Direction
- increasede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a mid-season japonica rice cultivar Wuyujing 3”
e1“With the increase of Si application rate,number of panicles per plant,number of grains per panicle,1000-grain weight and grain yield increased firstly and then decreased within the range of Si application rate of 0-450 kg/hm2”
e2“milled rice rate and consistence showed a tendency to increase,and head rice rate increased significantly”
Claim · model-written summary
The RVA profile curves decreased with Si application rate.
- Taxon
- japonica riceOryza sativa Japonica Groupe0
- Material
- Wuyujing 3e0
- Treatment
- Si application ratee1
- Outcome
- curves of RVA profilee4
- Direction
- decreasede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a mid-season japonica rice cultivar Wuyujing 3”
e1“With the increase of Si application rate,number of panicles per plant,number of grains per panicle,1000-grain weight and grain yield increased firstly and then decreased within the range of Si application rate of 0-450 kg/hm2”
e4“The curves of RVA profile decreased”
Claim · model-written summary
Amylose content, peak viscosity and hot viscosity showed a trend of descent with Si application rate.
- Taxon
- japonica riceOryza sativa Japonica Groupe0
- Material
- Wuyujing 3e0
- Treatment
- Si application ratee1
- Outcome
- amylose content,peak viscosity,hot viscositye5
- Direction
- trend of descente5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a mid-season japonica rice cultivar Wuyujing 3”
e1“With the increase of Si application rate,number of panicles per plant,number of grains per panicle,1000-grain weight and grain yield increased firstly and then decreased within the range of Si application rate of 0-450 kg/hm2”
e5“amylose content,peak viscosity,hot viscosity,cool viscosity,peak time had the trend of descent”
Claim · model-written summary
Cool viscosity and peak time showed a trend of descent with Si application rate.
- Taxon
- japonica riceOryza sativa Japonica Groupe0
- Material
- Wuyujing 3e0
- Treatment
- Si application ratee1
- Outcome
- cool viscosity,peak timee5
- Direction
- trend of descente5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a mid-season japonica rice cultivar Wuyujing 3”
e1“With the increase of Si application rate,number of panicles per plant,number of grains per panicle,1000-grain weight and grain yield increased firstly and then decreased within the range of Si application rate of 0-450 kg/hm2”
e5“amylose content,peak viscosity,hot viscosity,cool viscosity,peak time had the trend of descent”
Claim · model-written summary
Setback decreased with Si application rate, firstly and then increased.
- Taxon
- japonica riceOryza sativa Japonica Groupe0
- Material
- Wuyujing 3e0
- Treatment
- Si application ratee1
- Outcome
- setbacke6
- Direction
- decreasede6
- Qualifier
- firstly and then increasede6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a mid-season japonica rice cultivar Wuyujing 3”
e1“With the increase of Si application rate,number of panicles per plant,number of grains per panicle,1000-grain weight and grain yield increased firstly and then decreased within the range of Si application rate of 0-450 kg/hm2”
e6“setback decreased firstly and then increased”
Claim · model-written summary
Brown rice rate and transparency showed no obvious difference between Si treatments.
- Taxon
- japonica riceOryza sativa Japonica Groupe0
- Material
- Wuyujing 3e0
- Treatment
- Si application ratee1
- Outcome
- brown rice rate and transparencye7
- Direction
- no obvious differencee7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a mid-season japonica rice cultivar Wuyujing 3”
e1“With the increase of Si application rate,number of panicles per plant,number of grains per panicle,1000-grain weight and grain yield increased firstly and then decreased within the range of Si application rate of 0-450 kg/hm2”
e7“brown rice rate and transparency had no obvious difference in the treatments”
Claim · model-written summary
Proper Si rates decreased chalky grain rate, chalkiness area and chalkiness.
- Taxon
- japonica riceOryza sativa Japonica Groupe0
- Material
- Wuyujing 3e0
- Treatment
- proper Si ratese1
- Outcome
- chalky grain rate,chalkiness area and chalkinesse1
- Direction
- decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a mid-season japonica rice cultivar Wuyujing 3”
e1“proper Si rates decreased the chalky grain rate,chalkiness area and chalkiness”
Claim · model-written summary
Proper Si rates increased protein content, gel consistency and breakdown.
- Taxon
- japonica riceOryza sativa Japonica Groupe0
- Material
- Wuyujing 3e0
- Treatment
- proper Si ratese1
- Outcome
- protein content,gel consistency and breakdowne2
- Direction
- increasede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a mid-season japonica rice cultivar Wuyujing 3”
e1“proper Si rates decreased the chalky grain rate,chalkiness area and chalkiness”
e2“increased protein content,gel consistency and breakdown”
Claim · model-written summary
A Si fertilizer rate of 225 kg/hm2 is suitable when grain yield and quality are considered together.
- Taxon
- japonica riceOryza sativa Japonica Groupe0
- Outcome
- 225 kg/hm2 of Si fertilizer ratee1
- Qualifier
- Considering the grain yield and quality togethere1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a mid-season japonica rice cultivar Wuyujing 3”
e1“Considering the grain yield and quality together,225 kg/hm2 of Si fertilizer rate was suitable”
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See all 18 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.