Abstract
In order to clear the effect of excess soil moisture in ripening stage on grain quality of wheat and barley, pot-experiments were carried out from 1957 to 1960. The results were summarized as follows: 1000-grain-weight of kernel raised from the soil with air porosity below about 20 volume-percent of soil was significantly inferior to one from the control plot with larger air porosity. The lowering in production in the plot holding higher soil moisture was due to smaller air capacity, higher acidity and lower redox-potential of soil. In consequence, the plant grew poorly and declined in respiration and water absorption activities. The excess soil moisture in the first half of ripening stage was mose injurious than that in the second half on plant growing. High temperature encouraged excess soil moisture injury to plant ripening. The conclusion above-mentioned was supported by surveying those points in some practical wheat fields around Chikugo Area.
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Claims 8
Claim · model-written summary
Kernel 1000-grain weight was significantly lower with soil air porosity below about 20 volume-percent than in the control.
- Taxon
- Wheat and Barley
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Hordeum vulgare
Triticum aestivumt0 - Treatment
- air porosity below about 20 volume-percent of soile0
- Outcome
- 1000-grain-weight of kernele0
- Direction
- inferiore0
- Comparator
- control plot with larger air porositye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“1000-grain-weight of kernel raised from the soil with air porosity below about 20 volume-percent of soil was significantly inferior to one from the control plot with larger air porosity”
t0“Wheat and Barley”
Claim · model-written summary
Higher soil moisture lowered production through smaller soil air capacity, higher acidity, and lower redox potential.
- Taxon
- Wheat and BarleyHordeum vulgareTriticum aestivumt0
- Treatment
- higher soil moisturee0
- Outcome
- lowering in productione0
- Direction
- loweringe0
- Qualifier
- smaller air capacity, higher acidity and lower redox-potential of soile0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The lowering in production in the plot holding higher soil moisture was due to smaller air capacity, higher acidity and lower redox-potential of soil”
t0“Wheat and Barley”
Claim · model-written summary
Plants grew poorly under the stated excess moisture conditions.
- Taxon
- Wheat and BarleyHordeum vulgareTriticum aestivumt0
- Outcome
- plant grew poorlye0
- Direction
- poorlye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In consequence, the plant grew poorly and declined in respiration and water absorption activities”
t0“Wheat and Barley”
Claim · model-written summary
Plant respiration declined under the stated conditions.
- Taxon
- Wheat and BarleyHordeum vulgareTriticum aestivumt0
- Outcome
- respiratione0
- Direction
- declinede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In consequence, the plant grew poorly and declined in respiration and water absorption activities”
t0“Wheat and Barley”
Claim · model-written summary
Plant water absorption declined under the stated conditions.
- Taxon
- Wheat and BarleyHordeum vulgareTriticum aestivumt0
- Outcome
- water absorption activitiese0
- Direction
- declinede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In consequence, the plant grew poorly and declined in respiration and water absorption activities”
t0“Wheat and Barley”
Claim · model-written summary
Excess soil moisture in the first half of ripening was more injurious to plant growth than in the second half.
- Taxon
- Wheat and BarleyHordeum vulgareTriticum aestivumt0
- Treatment
- excess soil moisture in the first half of ripening stagee0
- Outcome
- plant growinge0
- Direction
- mose injuriouse0
- Comparator
- second halfe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The excess soil moisture in the first half of ripening stage was mose injurious than that in the second half on plant growing”
t0“Wheat and Barley”
Claim · model-written summary
High temperature encouraged excess soil moisture injury to plant ripening.
- Taxon
- Wheat and BarleyHordeum vulgareTriticum aestivumt0
- Treatment
- High temperaturee0
- Outcome
- excess soil moisture injury to plant ripeninge0
- Direction
- encouragede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“High temperature encouraged excess soil moisture injury to plant ripening”
t0“Wheat and Barley”
Claim · model-written summary
Field surveys around Chikugo supported the pot experiment conclusions.
- Taxon
- wheatTriticum aestivume0
- Outcome
- conclusion above-mentioned was supportede0
- Setting
- Chikugo Areae0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The conclusion above-mentioned was supported by surveying those points in some practical wheat fields around Chikugo Area”