Abstract
Soybean are sensitive to soil moisture,in order to study the effect of irrigation methods on yield,quality of soybean and water use efficiency(WUE),a field experiment was carried out in 2009 and 2010.Three irrigation methods including conventional furrow irrigation,fixed furrow irrigation and alternative furrow irrigation,and three irrigation amount including 15,22.5 and 30 mm were used in the test.The results showed that appropriate irrigation could obviously improve WUE and yield of soybean.The soybean yield increased obviously with increase of irrigation amount in 2009 which the rainfall was infrequent.The yield,pods per plant,seeds weights and WUE of alternative furrow irrigation 22.5 mm were higher than other irrigation combinations.Rainfall mainly focused in July and August in 2010,so irrigation was carried out in September.The yield of irrigation 22.5 and 15 mm was higher than 30 mm and control obviously.The yield of irrigation 22.5 mm was higher than 15 mm obviously.The difference of yield wasn't significant between irrigation 30 mm and control.The difference of yield of different irrigation methods wasn't significant with the same irrigation amount.Pods and seeds per plant and WUE of irrigation 22.5 mm was extremely significant higher than other irrigation amount.The number of pods and seeds and WUE of alternative furrow irrigation 22.5 mm was extremely significant higher than other irrigation methods.Irrigation could increase soybean protein content to a certain extent.However,oil content was reduced,but the difference of quality wasn't significant between irrigation and control.The results of two years experiments showed that alternative furrow irrigation with irrigation amount of 22.5 mm was the best irrigation combination.
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Claims 13
Claim · model-written summary
Appropriate irrigation could obviously improve water use efficiency and yield of soybean.
- Taxon
- Soybean
Glycine maxt0 - Treatment
- appropriate irrigatione1
- Outcome
- WUE and yielde1
- Direction
- improvee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Quality of Soybean”
e1“The results showed that appropriate irrigation could obviously improve WUE and yield of soybean”
Claim · model-written summary
Soybean yield increased with increasing irrigation amount in 2009, a year of infrequent rainfall.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- irrigation amounte2
- Outcome
- soybean yielde2
- Direction
- increasede2
- Setting
- in 2009e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Quality of Soybean”
e2“The soybean yield increased obviously with increase of irrigation amount in 2009 which the rainfall was infrequent”
Claim · model-written summary
Alternative furrow irrigation at 22.5 mm gave higher yield, pods per plant and seed weight than other irrigation combinations.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- alternative furrow irrigation 22.5 mme3
- Outcome
- yield,pods per plant,seeds weightse3
- Direction
- were highere3
- Comparator
- other irrigation combinationse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Quality of Soybean”
e3“The yield,pods per plant,seeds weights and WUE of alternative furrow irrigation 22.5 mm were higher than other irrigation combinations”
Claim · model-written summary
Alternative furrow irrigation at 22.5 mm gave higher water use efficiency than other irrigation combinations.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- alternative furrow irrigation 22.5 mme3
- Outcome
- WUEe3
- Direction
- were highere3
- Comparator
- other irrigation combinationse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Quality of Soybean”
e3“The yield,pods per plant,seeds weights and WUE of alternative furrow irrigation 22.5 mm were higher than other irrigation combinations”
Claim · model-written summary
Irrigation of 22.5 and 15 mm gave higher yield than 30 mm and control.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- irrigation 22.5 and 15 mme4
- Outcome
- yielde4
- Direction
- was highere4
- Comparator
- 30 mm and controle4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Quality of Soybean”
e4“The yield of irrigation 22.5 and 15 mm was higher than 30 mm and control obviously”
Claim · model-written summary
Irrigation of 22.5 mm gave higher yield than 15 mm.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- irrigation 22.5 mme5
- Outcome
- yielde5
- Direction
- was highere5
- Comparator
- 15 mme5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Quality of Soybean”
e5“The yield of irrigation 22.5 mm was higher than 15 mm obviously”
Claim · model-written summary
Pods and seeds per plant and water use efficiency were extremely significantly higher at 22.5 mm than at other irrigation amounts.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- irrigation 22.5 mme1
- Outcome
- Pods and seeds per plant and WUEe1
- Direction
- extremely significant highere1
- Comparator
- other irrigation amounte1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Quality of Soybean”
e1“Pods and seeds per plant and WUE of irrigation 22.5 mm was extremely significant higher than other irrigation amount”
Claim · model-written summary
The number of pods and seeds and water use efficiency were extremely significantly higher for alternative furrow irrigation at 22.5 mm than for other irrigation methods.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- alternative furrow irrigation 22.5 mme1
- Outcome
- number of pods and seeds and WUEe1
- Direction
- extremely significant highere1
- Comparator
- other irrigation methodse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Quality of Soybean”
e1“The number of pods and seeds and WUE of alternative furrow irrigation 22.5 mm was extremely significant higher than other irrigation methods”
Claim · model-written summary
Irrigation could increase soybean protein content to a certain extent.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- Irrigatione1
- Outcome
- soybean protein contente1
- Direction
- increasee1
- Qualifier
- to a certain extente1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Quality of Soybean”
e1“Irrigation could increase soybean protein content to a certain extent”
Claim · model-written summary
Irrigation reduced soybean oil content compared with the control.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- irrigatione1
- Outcome
- oil contente1
- Direction
- reducede1
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Quality of Soybean”
e1“However,oil content was reduced,but the difference of quality wasn't significant between irrigation and control”
Claim · model-written summary
The difference in soybean quality between irrigation and control was not significant.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- irrigatione1
- Outcome
- qualitye1
- Direction
- wasn't significante1
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Quality of Soybean”
e1“However,oil content was reduced,but the difference of quality wasn't significant between irrigation and control”
Claim · model-written summary
The yield differences between irrigation methods at the same irrigation amount were not significant.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- different irrigation methodse7
- Outcome
- yielde7
- Direction
- wasn't significante7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Quality of Soybean”
e7“The difference of yield of different irrigation methods wasn't significant with the same irrigation amount”
Claim · model-written summary
Alternative furrow irrigation with 22.5 mm irrigation amount was the best irrigation combination for soybean.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- alternative furrow irrigation with irrigation amount of 22.5 mme1
- Outcome
- best irrigation combinatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Quality of Soybean”
e1“The results of two years experiments showed that alternative furrow irrigation with irrigation amount of 22.5 mm was the best irrigation combination”
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