Abstract
In order to investigate the effects of manure fertilizer on rice growth and yield under water-saving irrigation,rice stem number,plant height,leaf area index,dry weight,yield,volumes of irrigation water and irrigation water use efficiency of paddy fields with different water and fertilizer managements were analyzed based on filed experiments.The results showed that high yield of paddy fields was maintained under water-saving irrigation,and the volumes of irrigation water of paddy fields under water-saving irrigation was greatly reduced by 49.45% compared with flooding irrigation.The irrigation water productivity of paddy fields under water-saving irrigation averagely increased by 1.20kg/m3 compared with flooding irrigation.With the use of manure fertilizer,the rice stem number,plant height and dry weight,the leaf area index and yield of rice significantly increased(p0.05),the irrigation water use efficiency was improved compared to traditional fertilizer management.The rice yield of paddy fields with manure fertilizer increased by 6.77% compared with traditional fertilizer management.Combination of controlled irrigation and manure fertilizer promoted rice growth,and greatly reduced volumes of irrigation water.Yield and irrigation water use efficiency of paddy field with controlled irrigation and manure fertilizer significantly increased by 6.13% and 1.32kg/m3 respectively compared with the conventional water and fertilizer management.Therefore,combination of controlled irrigation and manure fertilizer was one of reasonable water and carbon managements for paddy fields in this district.
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Claims 12
Claim · model-written summary
Water-saving irrigation greatly reduced irrigation water volume in paddy rice by 49.45% compared with flooding irrigation.
- Taxon
- rice
Oryza sativae0 - Treatment
- water-saving irrigatione1
- Outcome
- volumes of irrigation watere1
- Direction
- greatly reducede1
- Value
- 49.45%e1
- Comparator
- flooding irrigatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In order to investigate the effects of manure fertilizer on rice growth and yield under water-saving irrigation”
e1“the volumes of irrigation water of paddy fields under water-saving irrigation was greatly reduced by 49.45% compared with flooding irrigation”
Claim · model-written summary
Water-saving irrigation increased irrigation water productivity by 1.20 kg/m3 compared with flooding irrigation.
- Taxon
- riceOryza sativae0
- Treatment
- water-saving irrigatione2
- Outcome
- irrigation water productivitye2
- Direction
- averagely increasede2
- Value
- 1.20kg/m3e2
- Comparator
- flooding irrigatione2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In order to investigate the effects of manure fertilizer on rice growth and yield under water-saving irrigation”
e2“The irrigation water productivity of paddy fields under water-saving irrigation averagely increased by 1.20kg/m3 compared with flooding irrigation”
Claim · model-written summary
High yield of paddy rice was maintained under water-saving irrigation.
- Taxon
- riceOryza sativae0
- Treatment
- water-saving irrigatione3
- Outcome
- yielde3
- Direction
- maintainede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In order to investigate the effects of manure fertilizer on rice growth and yield under water-saving irrigation”
e3“high yield of paddy fields was maintained under water-saving irrigation”
Claim · model-written summary
Manure fertilizer increased rice yield by 6.77% compared with traditional fertilizer management.
- Taxon
- riceOryza sativae0
- Treatment
- manure fertilizere4
- Outcome
- rice yielde4
- Direction
- increasede4
- Value
- 6.77%e4
- Comparator
- traditional fertilizer managemente4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In order to investigate the effects of manure fertilizer on rice growth and yield under water-saving irrigation”
e4“The rice yield of paddy fields with manure fertilizer increased by 6.77% compared with traditional fertilizer management”
Claim · model-written summary
With manure fertilizer, rice stem number, plant height and dry weight significantly increased.
- Taxon
- riceOryza sativae0
- Treatment
- manure fertilizere5
- Outcome
- rice stem number,plant height and dry weighte5
- Direction
- significantly increasede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In order to investigate the effects of manure fertilizer on rice growth and yield under water-saving irrigation”
e5“With the use of manure fertilizer,the rice stem number,plant height and dry weight,the leaf area index and yield of rice significantly increased(p0.05)”
Claim · model-written summary
With manure fertilizer, rice leaf area index and yield significantly increased.
- Taxon
- riceOryza sativae0
- Treatment
- manure fertilizere5
- Outcome
- the leaf area index and yield of ricee5
- Direction
- significantly increasede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In order to investigate the effects of manure fertilizer on rice growth and yield under water-saving irrigation”
e5“With the use of manure fertilizer,the rice stem number,plant height and dry weight,the leaf area index and yield of rice significantly increased(p0.05)”
Claim · model-written summary
Manure fertilizer improved irrigation water use efficiency compared with traditional fertilizer management.
- Taxon
- riceOryza sativae0
- Treatment
- manure fertilizere5
- Outcome
- irrigation water use efficiencye6
- Direction
- improvede6
- Comparator
- traditional fertilizer managemente6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In order to investigate the effects of manure fertilizer on rice growth and yield under water-saving irrigation”
e5“With the use of manure fertilizer,the rice stem number,plant height and dry weight,the leaf area index and yield of rice significantly increased(p0.05)”
e6“the irrigation water use efficiency was improved compared to traditional fertilizer management”
Claim · model-written summary
Controlled irrigation with manure fertilizer increased paddy yield by 6.13% compared with conventional water and fertilizer management.
- Taxon
- riceOryza sativae0
- Treatment
- controlled irrigation and manure fertilizere7
- Outcome
- Yielde7
- Direction
- significantly increasede7
- Value
- 6.13%e7
- Comparator
- conventional water and fertilizer managemente7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In order to investigate the effects of manure fertilizer on rice growth and yield under water-saving irrigation”
e7“Yield and irrigation water use efficiency of paddy field with controlled irrigation and manure fertilizer significantly increased by 6.13% and 1.32kg/m3 respectively compared with the conventional water and fertilizer management”
Claim · model-written summary
Controlled irrigation with manure fertilizer increased irrigation water use efficiency by 1.32 kg/m3 compared with conventional water and fertilizer management.
- Taxon
- riceOryza sativae0
- Treatment
- controlled irrigation and manure fertilizere7
- Outcome
- irrigation water use efficiencye7
- Direction
- significantly increasede7
- Value
- 1.32kg/m3e7
- Comparator
- conventional water and fertilizer managemente7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In order to investigate the effects of manure fertilizer on rice growth and yield under water-saving irrigation”
e7“Yield and irrigation water use efficiency of paddy field with controlled irrigation and manure fertilizer significantly increased by 6.13% and 1.32kg/m3 respectively compared with the conventional water and fertilizer management”
Claim · model-written summary
Combined controlled irrigation and manure fertilizer promoted rice growth.
- Taxon
- riceOryza sativae0
- Treatment
- Combination of controlled irrigation and manure fertilizere6
- Outcome
- rice growthe6
- Direction
- promotede6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In order to investigate the effects of manure fertilizer on rice growth and yield under water-saving irrigation”
e6“Combination of controlled irrigation and manure fertilizer promoted rice growth,and greatly reduced volumes of irrigation water”
Claim · model-written summary
Combined controlled irrigation and manure fertilizer greatly reduced volumes of irrigation water.
- Taxon
- riceOryza sativae0
- Treatment
- Combination of controlled irrigation and manure fertilizere6
- Outcome
- volumes of irrigation watere6
- Direction
- greatly reducede6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In order to investigate the effects of manure fertilizer on rice growth and yield under water-saving irrigation”
e6“Combination of controlled irrigation and manure fertilizer promoted rice growth,and greatly reduced volumes of irrigation water”
Claim · model-written summary
Combined controlled irrigation and manure fertilizer is a reasonable water and carbon management for paddy fields in this district.
- Taxon
- riceOryza sativae0
- Treatment
- combination of controlled irrigation and manure fertilizere7
- Outcome
- reasonable water and carbon managementse7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In order to investigate the effects of manure fertilizer on rice growth and yield under water-saving irrigation”
e7“combination of controlled irrigation and manure fertilizer was one of reasonable water and carbon managements for paddy fields in this district”
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