Abstract
With the inbred japonica rice Xiushui 09 and indica hybrid rice Liangyoupeijiu and Guodao 6 as materials,a field experiment was conducted to study the effects of ultramicro bubble aerated irrigation on growth characters and yield of rice in 2007 and 2008.The results indicated that compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage.The grain yield of ultramicro bubble aerated irrigation treatments were increased significantly by 8.45%(2007) and 6.23%(2008) in Xiushui 09 and 9.13% in Guodao 6 and 7.49% in Liangyoupeijiu respectively.The effective panicles in aeration irrigation increased significantly by 10.60%(2007) and 13.64%(2008) in Xiushui 09,6.01% in Guodao 6 and 6.70% in Liangyoupeijiu compared with CK,it was the key factor responsible for higher grain yield.And ultramicro bubble aerated irrigation dramatic increased grain setting rate,while the influences on grain number per panicle and thousand kernel weight were not significant.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 14
Claim · model-written summary
Aerated irrigation increased tiller growth rate.
- Taxon
- Rice
Oryza sativat0 - Outcome
- tiller growth ratee0
- Direction
- increasede0
- Comparator
- conventional irrigatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage”
e1“compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage”
Claim · model-written summary
Aerated irrigation increased leaf area index.
- Taxon
- RiceOryza sativat0
- Outcome
- leaf area indexe0
- Direction
- increasede0
- Comparator
- conventional irrigatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage”
e1“compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage”
Claim · model-written summary
Aerated irrigation increased dry material accumulation.
- Taxon
- RiceOryza sativat0
- Outcome
- dry material accumulatione0
- Direction
- increasede0
- Comparator
- conventional irrigatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage”
e1“compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage”
Claim · model-written summary
Aerated irrigation significantly increased grain yield of Xiushui 09 by 8.45%.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“The grain yield of ultramicro bubble aerated irrigation treatments were increased significantly by 8.45%(2007) and 6.23%(2008) in Xiushui 09 and 9.13% in Guodao 6 and 7.49% in Liangyoupeijiu respectively”
e1“compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage”
Claim · model-written summary
Aerated irrigation significantly increased grain yield of Xiushui 09 by 6.23%.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“The grain yield of ultramicro bubble aerated irrigation treatments were increased significantly by 8.45%(2007) and 6.23%(2008) in Xiushui 09 and 9.13% in Guodao 6 and 7.49% in Liangyoupeijiu respectively”
e1“compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage”
Claim · model-written summary
Aerated irrigation significantly increased grain yield of Guodao 6 by 9.13%.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“The grain yield of ultramicro bubble aerated irrigation treatments were increased significantly by 8.45%(2007) and 6.23%(2008) in Xiushui 09 and 9.13% in Guodao 6 and 7.49% in Liangyoupeijiu respectively”
e1“compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage”
Claim · model-written summary
Aerated irrigation significantly increased grain yield of Liangyoupeijiu by 7.49%.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“The grain yield of ultramicro bubble aerated irrigation treatments were increased significantly by 8.45%(2007) and 6.23%(2008) in Xiushui 09 and 9.13% in Guodao 6 and 7.49% in Liangyoupeijiu respectively”
e1“compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage”
Claim · model-written summary
Aerated irrigation significantly increased effective panicles of Xiushui 09 by 10.60%.
- Taxon
- RiceOryza sativat0
- Material
- Xiushui 09e0
- Outcome
- effective paniclese0
- Direction
- increasede0
- Value
- 10.60%e0
- Comparator
- CKe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“The effective panicles in aeration irrigation increased significantly by 10.60%(2007) and 13.64%(2008) in Xiushui 09,6.01% in Guodao 6 and 6.70% in Liangyoupeijiu compared with CK”
e1“compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage”
Claim · model-written summary
Aerated irrigation significantly increased effective panicles of Xiushui 09 by 13.64%.
- Taxon
- RiceOryza sativat0
- Material
- Xiushui 09e0
- Outcome
- effective paniclese0
- Direction
- increasede0
- Value
- 13.64%e0
- Comparator
- CKe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“The effective panicles in aeration irrigation increased significantly by 10.60%(2007) and 13.64%(2008) in Xiushui 09,6.01% in Guodao 6 and 6.70% in Liangyoupeijiu compared with CK”
e1“compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage”
Claim · model-written summary
Aerated irrigation significantly increased effective panicles of Guodao 6 by 6.01%.
- Taxon
- RiceOryza sativat0
- Material
- Guodao 6e0
- Outcome
- effective paniclese0
- Direction
- increasede0
- Value
- 6.01%e0
- Comparator
- CKe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“The effective panicles in aeration irrigation increased significantly by 10.60%(2007) and 13.64%(2008) in Xiushui 09,6.01% in Guodao 6 and 6.70% in Liangyoupeijiu compared with CK”
e1“compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage”
Claim · model-written summary
Aerated irrigation significantly increased effective panicles of Liangyoupeijiu by 6.70%.
- Taxon
- RiceOryza sativat0
- Material
- Liangyoupeijiue0
- Outcome
- effective paniclese0
- Direction
- increasede0
- Value
- 6.70%e0
- Comparator
- CKe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“The effective panicles in aeration irrigation increased significantly by 10.60%(2007) and 13.64%(2008) in Xiushui 09,6.01% in Guodao 6 and 6.70% in Liangyoupeijiu compared with CK”
e1“compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage”
Claim · model-written summary
Aerated irrigation increased grain setting rate.
- Taxon
- RiceOryza sativat0
- Outcome
- grain setting ratee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“ultramicro bubble aerated irrigation dramatic increased grain setting rate”
e1“compared with conventional irrigation,ultramicro bubble aerated irrigation increased the tiller growth rate,leaf area index and dry material accumulation,especially enhanced the dry material accumulation during grain filling stage”
Claim · model-written summary
Aerated irrigation had no significant effect on grain number per panicle.
- Taxon
- RiceOryza sativat0
- Treatment
- ultramicro bubble aerated irrigatione1
- Outcome
- grain number per paniclee0
- Direction
- not significante0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“the influences on grain number per panicle and thousand kernel weight were not significant”
e1“ultramicro bubble aerated irrigation dramatic increased grain setting rate”
Claim · model-written summary
Aerated irrigation had no significant effect on thousand kernel weight.
- Taxon
- RiceOryza sativat0
- Treatment
- ultramicro bubble aerated irrigatione1
- Outcome
- thousand kernel weighte0
- Direction
- not significante0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“the influences on grain number per panicle and thousand kernel weight were not significant”
e1“ultramicro bubble aerated irrigation dramatic increased grain setting rate”
The same questions in other papers
irrigation · molecular: metabolites · Oryza sativa (rice)Positive and negative results
43 papers in the same direction as this paper · 9 in the opposite direction · 2 reporting no difference from an alternative
- negative
- negative
- no effect
51 papers more in this group
See all 55 papers →irrigation · growth · Oryza sativa (rice)Positive and negative results
221 papers in the same direction as this paper · 62 in the opposite direction · 7 reporting no difference from an alternative
- negative
- negative
- negative
287 papers more in this group
See all 291 papers →irrigation · yield · Oryza sativa (rice)Positive and negative results
905 papers in the same direction as this paper · 201 in the opposite direction · 64 reporting no difference from an alternative
- negative
- negative
- negative
1,167 papers more in this group
See all 1,171 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.