Abstract
An experiment has been carried out to study the effect of different water and nitrogen condition on nitrogen absorption,translocation and accumulation of different oat cultivars Baiyan2 and Baiyan7,widely planted in Inner Mongolia,which different in nitrogen treatment,at irrigation and drought,and also to seek the mechanism of efficient use of water and nitrogen of oats.The results show that,nitrogen treatment has great influence on plant nitrogen absorption,grain yield.Under the same nitrogen application condition,plants nitrogen accumulation of irrigation is obviously more than that of drought at maturing stage;with the increase of nitrogen,plants nitrogen accumulation increase at maturing stage,nitrogen in vegetative organs accumulation increase;there is no significant change on the efficiency of nitrogen translocation,nitrogen contribution rate,use efficiency of nitrogen with the increase of nitrogen,if the nitrogen is over more,it would restrain the nitrogen translocation and utilization.So the right amount of nitrogen would assure higher nitrogen utilization.
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Claims 7
Claim · model-written summary
Nitrogen treatment influenced nitrogen absorption and grain yield.
- Taxon
- Oat
Avena sativat0 - Treatment
- nitrogen treatmente0
- Outcome
- plant nitrogen absorption,grain yielde0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“nitrogen treatment has great influence on plant nitrogen absorption,grain yield.”
t0“Oat”
Claim · model-written summary
Irrigated plants accumulated more nitrogen than drought-treated plants at maturity under the same nitrogen application.
- Taxon
- OatAvena sativat0
- Organ / stage
- maturing stagee0
- Treatment
- irrigatione0
- Outcome
- plants nitrogen accumulatione0
- Direction
- moree0
- Comparator
- droughte0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Under the same nitrogen application condition,plants nitrogen accumulation of irrigation is obviously more than that of drought at maturing stage”
t0“Oat”
Claim · model-written summary
Increasing nitrogen increased plant nitrogen accumulation at maturity.
- Taxon
- OatAvena sativat0
- Organ / stage
- maturing stagee0
- Treatment
- increase of nitrogene0
- Outcome
- plants nitrogen accumulatione0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“with the increase of nitrogen,plants nitrogen accumulation increase at maturing stage”
t0“Oat”
Claim · model-written summary
Increasing nitrogen increased nitrogen accumulation in vegetative organs.
- Taxon
- OatAvena sativat0
- Organ / stage
- vegetative organse0
- Outcome
- nitrogen in vegetative organs accumulatione0
- Direction
- increasee0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“nitrogen in vegetative organs accumulation increase”
t0“Oat”
Claim · model-written summary
Nitrogen increase did not significantly change translocation efficiency, contribution rate or use efficiency.
- Taxon
- OatAvena sativat0
- Treatment
- increase of nitrogene0
- Outcome
- efficiency of nitrogen translocation,nitrogen contribution rate,use efficiency of nitrogene0
- Direction
- no significant changee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there is no significant change on the efficiency of nitrogen translocation,nitrogen contribution rate,use efficiency of nitrogen with the increase of nitrogen”
t0“Oat”
Claim · model-written summary
Excess nitrogen restrained nitrogen translocation and utilization.
- Taxon
- OatAvena sativat0
- Treatment
- nitrogen is over moree0
- Outcome
- nitrogen translocation and utilizatione0
- Direction
- restraine0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“if the nitrogen is over more,it would restrain the nitrogen translocation and utilization.”
t0“Oat”
Claim · model-written summary
The authors recommend an appropriate nitrogen amount for higher nitrogen utilization.
- Taxon
- OatAvena sativat0
- Outcome
- right amount of nitrogene0
- Qualifier
- higher nitrogen utilizatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“So the right amount of nitrogen would assure higher nitrogen utilization.”
t0“Oat”
The same questions in other papers
irrigation · nutrient: content · Avena sativa (oats)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
nitrogen · nutrient: content · Avena sativa (oats)Positive and negative results
23 papers in the same direction as this paper · 5 in the opposite direction · 1 reporting no difference from an alternative
- negative
- no effect
- no effect
26 papers more in this group
See all 30 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.