Abstract
The characters of mineral nutrition uptake and efficiency of tiller production in upland rice were studied with pond culture experiment.The results indicated that: the soil moisture remarkably influenced N,P,K nutrition uptake.With the improvement of the content of soil moisture,the mineral nutrition uptake amount improves notably.During the early tillering stage,the nutrition absorption amount of N,P and K at 65% soil moisture were 74.1%,43.9% and 50.8% of 100% soil moisture respectively,and at later tillering stage,the N,P and K absorption amount of 65% were 41.4%,18.6% and 27.5% of 100%.The maximum efficiency of tiller production with mineral nutrition was 85% of soil moisture,the mineral nutrition of N,P and K tillering productive efficiency of 85% were 35.7%,140% and 81.8% more than 100%,respectively.The mean tillering productive efficiency were PKN.
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Claims 14
Claim · model-written summary
N uptake increased with soil moisture.
- Taxon
- Upland Rice
Oryza sativat0 - Treatment
- soil moisturee0
- Outcome
- Ne1
- Direction
- improvese0
Not reportedSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With the improvement of the content of soil moisture,the mineral nutrition uptake amount improves notably.”
e1“N,P,K nutrition uptake”
t0“Upland Rice”
Claim · model-written summary
P uptake increased with soil moisture.
- Taxon
- Upland RiceOryza sativat0
- Treatment
- soil moisturee0
- Outcome
- Pe1
- Direction
- improvese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With the improvement of the content of soil moisture,the mineral nutrition uptake amount improves notably.”
e1“N,P,K nutrition uptake”
t0“Upland Rice”
Claim · model-written summary
K uptake increased with soil moisture.
- Taxon
- Upland RiceOryza sativat0
- Treatment
- soil moisturee0
- Outcome
- Ke1
- Direction
- improvese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With the improvement of the content of soil moisture,the mineral nutrition uptake amount improves notably.”
e1“N,P,K nutrition uptake”
t0“Upland Rice”
Claim · model-written summary
At early tillering, N absorption at 65% soil moisture was 74.1% of absorption at 100% soil moisture.
- Taxon
- Upland RiceOryza sativat0
- Organ / stage
- early tillering stagee0
- Treatment
- 65% soil moisturee0
- Outcome
- nutrition absorption amount of Ne0
- Direction
- lowerinferrede0
- Value
- 74.1%e0
- Comparator
- 100% soil moisturee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“During the early tillering stage,the nutrition absorption amount of N,P and K at 65% soil moisture were 74.1%,43.9% and 50.8% of 100% soil moisture respectively”
t0“Upland Rice”
Claim · model-written summary
At early tillering, P absorption at 65% soil moisture was 43.9% of absorption at 100% soil moisture.
- Taxon
- Upland RiceOryza sativat0
- Organ / stage
- early tillering stagee0
- Treatment
- 65% soil moisturee0
- Outcome
- nutrition absorption amount of N,P and Ke0
- Direction
- lowerinferrede0
- Value
- 43.9%e0
- Comparator
- 100% soil moisturee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“During the early tillering stage,the nutrition absorption amount of N,P and K at 65% soil moisture were 74.1%,43.9% and 50.8% of 100% soil moisture respectively”
t0“Upland Rice”
Claim · model-written summary
At early tillering, K absorption at 65% soil moisture was 50.8% of absorption at 100% soil moisture.
- Taxon
- Upland RiceOryza sativat0
- Organ / stage
- early tillering stagee0
- Treatment
- 65% soil moisturee0
- Outcome
- nutrition absorption amount of N,P and Ke0
- Direction
- lowerinferrede0
- Value
- 50.8%e0
- Comparator
- 100% soil moisturee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“During the early tillering stage,the nutrition absorption amount of N,P and K at 65% soil moisture were 74.1%,43.9% and 50.8% of 100% soil moisture respectively”
t0“Upland Rice”
Claim · model-written summary
At later tillering, N absorption at 65% soil moisture was 41.4% of absorption at 100%.
- Taxon
- Upland RiceOryza sativat0
- Organ / stage
- later tillering stagee0
- Treatment
- 65%e0
- Outcome
- N,P and K absorption amounte0
- Direction
- lowerinferrede0
- Value
- 41.4%e0
- Comparator
- 100%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at later tillering stage,the N,P and K absorption amount of 65% were 41.4%,18.6% and 27.5% of 100%”
t0“Upland Rice”
Claim · model-written summary
At later tillering, P absorption at 65% soil moisture was 18.6% of absorption at 100%.
- Taxon
- Upland RiceOryza sativat0
- Organ / stage
- later tillering stagee0
- Treatment
- 65%e0
- Outcome
- N,P and K absorption amounte0
- Direction
- lowerinferrede0
- Value
- 18.6%e0
- Comparator
- 100%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at later tillering stage,the N,P and K absorption amount of 65% were 41.4%,18.6% and 27.5% of 100%”
t0“Upland Rice”
Claim · model-written summary
At later tillering, K absorption at 65% soil moisture was 27.5% of absorption at 100%.
- Taxon
- Upland RiceOryza sativat0
- Organ / stage
- later tillering stagee0
- Treatment
- 65%e0
- Outcome
- K absorption amounte0
- Direction
- lowerinferrede0
- Value
- 27.5%e0
- Comparator
- 100%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at later tillering stage,the N,P and K absorption amount of 65% were 41.4%,18.6% and 27.5% of 100%”
t0“Upland Rice”
Claim · model-written summary
The maximum tiller-production efficiency with mineral nutrition occurred at 85% soil moisture.
- Taxon
- Upland RiceOryza sativat0
- Treatment
- 85% of soil moisturee0
- Outcome
- efficiency of tiller production with mineral nutritione0
- Direction
- maximume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum efficiency of tiller production with mineral nutrition was 85% of soil moisture”
t0“Upland Rice”
Claim · model-written summary
At 85% moisture, N tiller-production efficiency was 35.7% more than at 100%.
- Taxon
- Upland RiceOryza sativat0
- Treatment
- 85%e0
- Outcome
- N,P and K tillering productive efficiencye0
- Direction
- moree0
- Value
- 35.7%e0
- Comparator
- 100%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the mineral nutrition of N,P and K tillering productive efficiency of 85% were 35.7%,140% and 81.8% more than 100%”
t0“Upland Rice”
Claim · model-written summary
At 85% moisture, P tiller-production efficiency was 140% more than at 100%.
- Taxon
- Upland RiceOryza sativat0
- Treatment
- 85%e0
- Outcome
- N,P and K tillering productive efficiencye0
- Direction
- moree0
- Value
- 140%e0
- Comparator
- 100%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the mineral nutrition of N,P and K tillering productive efficiency of 85% were 35.7%,140% and 81.8% more than 100%”
t0“Upland Rice”
Claim · model-written summary
At 85% moisture, K tiller-production efficiency was 81.8% more than at 100%.
- Taxon
- Upland RiceOryza sativat0
- Treatment
- 85%e0
- Outcome
- K tillering productive efficiencye0
- Direction
- moree0
- Value
- 81.8%e0
- Comparator
- 100%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the mineral nutrition of N,P and K tillering productive efficiency of 85% were 35.7%,140% and 81.8% more than 100%”
t0“Upland Rice”
Claim · model-written summary
Mean tiller-production efficiency ranked phosphorus, potassium, then nitrogen.
- Taxon
- Upland RiceOryza sativat0
- Outcome
- mean tillering productive efficiencye0
- Qualifier
- PKNe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The mean tillering productive efficiency were PKN.”
t0“Upland Rice”
The same questions in other papers
soil water · nutrient: content · Oryza sativa (rice)Positive and negative results
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