Abstract
A field experiment was conducted to investigate the effects of irrigation and fertilization on the growth and root environment of hybrid rice.The results showed: The yield of rice grain was increased by 10.5%~11.3% under aerobic irrigation than under flooding irrigation,relying on more grain number per panicle mainly.Aerobic irrigation promoted dry matter and LAI at every growth stage as compared with traditional irrigation under different management of N Fertilizer.Both Eh and actinomyces of the soil under aerobic irrigation were more than aerobic irrigation.Organic fertilizer decreases Eh value and increases actinomyces of the soil.Under aerobic irrigation and input of the same N rate,the actinomyces of the soil in organic fertilizer plots were more than in chemical fertilizer plots.
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 6
Claim · model-written summary
Aerobic irrigation raised rice grain yield by 10.5% to 11.3% versus flooding.
- Taxon
- rice
Oryza sativae0 - Treatment
- aerobic irrigatione0
- Outcome
- yield of rice graine0
- Direction
- increasede0
- Value
- 10.5%~11.3%e0
- Comparator
- flooding irrigatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield of rice grain was increased by 10.5%~11.3% under aerobic irrigation than under flooding irrigation”
Claim · model-written summary
More grains per panicle mainly accounted for the aerobic irrigation yield gain.
- Taxon
- riceOryza sativae0
- Treatment
- aerobic irrigatione0
- Outcome
- yield of rice graine0
- Qualifier
- more grain number per paniclee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield of rice grain was increased by 10.5%~11.3% under aerobic irrigation than under flooding irrigation,relying on more grain number per panicle mainly.”
Claim · model-written summary
Aerobic irrigation promoted dry matter and leaf area index at every growth stage.
- Taxon
- RiceOryza sativat0
- Treatment
- Aerobic irrigatione0
- Outcome
- dry matter and LAIe0
- Direction
- promotede0
- Qualifier
- at every growth stagee0
- Comparator
- traditional irrigatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“Aerobic irrigation promoted dry matter and LAI at every growth stage as compared with traditional irrigation under different management of N Fertilizer.”
Claim · model-written summary
Organic fertilizer reduced soil Eh.
- Taxon
- RiceOryza sativat0
- Treatment
- Organic fertilizere0
- Outcome
- Eh valuee0
- Direction
- decreasese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“Organic fertilizer decreases Eh value and increases actinomyces of the soil.”
Claim · model-written summary
Organic fertilizer increased soil actinomyces.
- Taxon
- RiceOryza sativat0
- Treatment
- Organic fertilizere0
- Outcome
- actinomyces of the soile0
- Direction
- increasese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“Organic fertilizer decreases Eh value and increases actinomyces of the soil.”
Claim · model-written summary
At equal nitrogen rates under aerobic irrigation, organic fertilizer plots had more soil actinomyces than chemical fertilizer plots.
- Taxon
- RiceOryza sativat0
- Treatment
- organic fertilizer plotse0
- Outcome
- actinomyces of the soile0
- Direction
- more thane0
- Qualifier
- Under aerobic irrigation and input of the same N ratee0
- Comparator
- chemical fertilizer plotse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“Under aerobic irrigation and input of the same N rate,the actinomyces of the soil in organic fertilizer plots were more than in chemical fertilizer plots.”
The same questions in other 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.