Abstract
[Objective]The aim was to provide a scientific basis for the reasonable application of organic fertilizer to improve lodging resistance and yield of rice.[Method]The application of four different kinds of organic fertilizer was applied to study their effects on rice lodging resistance and yield of late rice Yuzhengxiang that with high quality.[Result] The effect of applying organic fertilizer for improving rice lodging resistance capability was:biogas residues chicken manure rapeseed cake tobacco stalks,the lodging resistance treated with biogas residues and chicken manure was 10.11% to 34.16% lower than that treated with rapeseed cake and tobacco stalks;the rice that treated with tobacco stalks began to lodging at milky stage,while that treated with other organic fertilizer began to lodging at wax-ripe stage;the lodging index presented an extremely significant negative correlation with resistant press per plant,which appeared a significant or extremely significant positive correlation with biomass per plant and plant height;the most contributed factor for lodging susceptibility was the biomass per plant,while the most contributed factor for lodging resistance was the resistant press per plant;the yield-increasing effect of chicken manure and biogas residues treatment was better than that of rapeseed cake and tobacco stalks treatment,and the main method to improve the yield of Yuzhengxiang was to increase the 1 000-grain weight.[Conclusion] The study had provide a theoretical basis to enhance the lodging resistance capability of high-quality rice to achieve the goal of high-quality and high-yield.
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Claims 9
Claim · model-written summary
Biogas residues and chicken manure gave lower lodging resistance than rapeseed cake and tobacco stalks by 10.11% to 34.16%.
- Treatment
- biogas residues and chicken manuree0
- Outcome
- lodging resistancee0
- Direction
- lowere0
- Value
- 10.11% to 34.16%e0
- Comparator
- rapeseed cake and tobacco stalkse0
Not reportedTaxon
Verbatim
e0“the lodging resistance treated with biogas residues and chicken manure was 10.11% to 34.16% lower than that treated with rapeseed cake and tobacco stalks”
Claim · model-written summary
Rice treated with tobacco stalks began lodging at the milky stage.
- Taxon
- rice
Oryza sativae0 - Organ / stage
- milky stagee0
- Treatment
- tobacco stalkse0
- Outcome
- lodginge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the rice that treated with tobacco stalks began to lodging at milky stage”
Claim · model-written summary
Rice treated with other organic fertilizer began lodging at the wax-ripe stage.
- Taxon
- RiceOryza sativat0
- Organ / stage
- wax-ripe stagee0
- Treatment
- other organic fertilizere0
- Outcome
- lodginge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“while that treated with other organic fertilizer began to lodging at wax-ripe stage”
t0“Rice”
Claim · model-written summary
Lodging index was extremely significantly negatively correlated with resistant press per plant.
- Taxon
- RiceOryza sativat0
- Outcome
- lodging indexe0
- Direction
- negative correlatione0
- Comparator
- resistant press per plante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the lodging index presented an extremely significant negative correlation with resistant press per plant”
t0“Rice”
Claim · model-written summary
Resistant press per plant was positively correlated with biomass per plant and plant height.
- Taxon
- RiceOryza sativat0
- Outcome
- resistant press per plante0
- Direction
- positive correlatione0
- Comparator
- biomass per plant and plant heighte0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“resistant press per plant,which appeared a significant or extremely significant positive correlation with biomass per plant and plant height”
t0“Rice”
Claim · model-written summary
Biomass per plant contributed most to lodging susceptibility.
- Taxon
- RiceOryza sativat0
- Outcome
- lodging susceptibilitye0
- Comparator
- biomass per plante0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the most contributed factor for lodging susceptibility was the biomass per plant”
t0“Rice”
Claim · model-written summary
Resistant press per plant contributed most to lodging resistance.
- Taxon
- RiceOryza sativat0
- Outcome
- lodging resistancee0
- Comparator
- resistant press per plante0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the most contributed factor for lodging resistance was the resistant press per plant”
t0“Rice”
Claim · model-written summary
Chicken manure and biogas residues increased yield more effectively than rapeseed cake and tobacco stalks.
- Taxon
- RiceOryza sativat0
- Treatment
- chicken manure and biogas residues treatmente0
- Outcome
- yielde0
- Direction
- bettere0
- Comparator
- rapeseed cake and tobacco stalks treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the yield-increasing effect of chicken manure and biogas residues treatment was better than that of rapeseed cake and tobacco stalks treatment”
t0“Rice”
Claim · model-written summary
Increasing 1 000-grain weight was identified as the main way to improve Yuzhengxiang yield.
Verbatim
e0“the main method to improve the yield of Yuzhengxiang was to increase the 1 000-grain weight”
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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.