Abstract
Based on the experiment on hybrid rice variety Fengliangyou No.1 with different sowing and harvest dates,the effects of sowing and harvest dates on rice quality were analysed.The results showed that protein component of glutenin and glutamic acid contents were significant at 5% or 1% level between different sowing and harvest dates.With the sowing date postponed,total protein contents of rice decreased,while with the harvest date postponed,total protein contents increased.The change pattern of amino acid was same as that of total protein.The relatively important climate factors upon the main quality traits were analysed.The results showed that albumin,globulin,gliadin and methionine acide were stable to climate,while the total protein,glutamic acid and asparagines acid were sensitive to climate.In Wenzhou region,the sowing date of variety Fengliangyou No.1 could be chosen at on May 26th.The daily mean air temperature was about 25.07 ℃ during filling stage.The whole growing period was about 130 days.Under these conditions,the milling quality,especially head milled rice recover,the protein and its component glutenin and amino acid(except methionine) content were high and the nutrition quality of rice was better.
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Claims 8
Claim · model-written summary
Postponing the sowing date decreased total protein content of rice.
- Taxon
- rice
Oryza sativat0 - Material
- Fengliangyou No.1t0
- Treatment
- sowing date postponede1
- Outcome
- total protein contentse1
- Direction
- decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Variety Fengliangyou No.1”
e1“With the sowing date postponed,total protein contents of rice decreased,while with the harvest date postponed,total protein contents increased”
Claim · model-written summary
Postponing the harvest date increased total protein content of rice.
- Taxon
- riceOryza sativat0
- Material
- Fengliangyou No.1t0
- Treatment
- harvest date postponede1
- Outcome
- total protein contentse1
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Variety Fengliangyou No.1”
e1“With the sowing date postponed,total protein contents of rice decreased,while with the harvest date postponed,total protein contents increased”
Claim · model-written summary
Glutenin and glutamic acid contents differed significantly between sowing and harvest dates.
- Taxon
- riceOryza sativat0
- Treatment
- sowing and harvest datese2
- Outcome
- glutenin and glutamic acid contentse2
- Qualifier
- at 5% or 1% levele2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Variety Fengliangyou No.1”
e2“protein component of glutenin and glutamic acid contents were significant at 5% or 1% level between different sowing and harvest dates”
Claim · model-written summary
The change pattern of amino acids under sowing and harvest dates was the same as that of total protein.
- Taxon
- riceOryza sativat0
- Treatment
- sowing and harvest datese2
- Outcome
- amino acide3
- Direction
- was samee3
- Comparator
- total proteine3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Variety Fengliangyou No.1”
e2“protein component of glutenin and glutamic acid contents were significant at 5% or 1% level between different sowing and harvest dates”
e3“The change pattern of amino acid was same as that of total protein”
Claim · model-written summary
Albumin, globulin, gliadin and methionine acid contents of rice were stable to climate.
- Taxon
- riceOryza sativat0
- Treatment
- climatee4
- Outcome
- albumin,globulin,gliadin and methionine acidee4
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Variety Fengliangyou No.1”
e4“albumin,globulin,gliadin and methionine acide were stable to climate, while the total protein,glutamic acid and asparagines acid were sensitive to climate”
Claim · model-written summary
Total protein, glutamic acid and asparagine acid contents of rice were sensitive to climate.
- Taxon
- riceOryza sativat0
- Treatment
- climatee4
- Outcome
- total protein,glutamic acid and asparagines acide4
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Variety Fengliangyou No.1”
e4“albumin,globulin,gliadin and methionine acide were stable to climate, while the total protein,glutamic acid and asparagines acid were sensitive to climate”
Claim · model-written summary
In Wenzhou region, sowing of Fengliangyou No.1 on May 26th is recommended.
- Taxon
- riceOryza sativat0
- Material
- Fengliangyou No.1e5
- Outcome
- sowing datee5
- Value
- May 26the5
- Setting
- Wenzhou regione5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Variety Fengliangyou No.1”
e5“In Wenzhou region,the sowing date of variety Fengliangyou No.1 could be chosen at on May 26th”
Claim · model-written summary
Under these conditions, the nutrition quality of rice was better, with high protein and glutenin content.
- Taxon
- riceOryza sativae6
- Outcome
- nutrition quality of ricee6
- Direction
- bettere6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“Under these conditions,the milling quality,especially head milled rice recover,the protein and its component glutenin and amino acid(except methionine) content were high and the nutrition quality of rice was better”
The same questions in other papers
harvest time · quality: protein · Oryza sativa (rice)Positive and negative results
1 in the opposite direction
- negative
sowing time · quality: protein · Oryza sativa (rice)Positive and negative results
1 paper in the same direction as this paper · 3 in the opposite direction
- positive
- positive
- positive
1 paper more in this group
See all 5 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.