Abstract
Effects of water-stress on some physiologic characteristics at jointing and pregnancy stage of dry cultivation rice were studied with the application of different water contents in soil.The result indicated that the net photosynthesis rate and transpiration rate of function leaf were significantly decreased and the efficiency of water use of dry cultivation rice was increased and there was significant difference among soil water content treatments. Moderate water-stress can increase green leaf chlorophyll content, root system respiration rate and activity, and rice resistance to drought.
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Claims 4
Claim · model-written summary
Water-stress significantly decreased net photosynthesis rate and transpiration rate of functional leaves of dry cultivation rice.
- Taxon
- dry cultivation ricee0
- Organ / stage
- function leafe1
- Treatment
- water-stresse0
- Outcome
- net photosynthesis rate and transpiration ratee1
- Direction
- significantly decreasede1
- Qualifier
- jointing and pregnancy stagee0
Not reportedComparator
Verbatim
e0“Effects of water-stress on some physiologic characteristics at jointing and pregnancy stage of dry cultivation rice were studied with the application of different water contents in soil”
e1“the net photosynthesis rate and transpiration rate of function leaf were significantly decreased”
Claim · model-written summary
Water-stress increased the efficiency of water use of dry cultivation rice.
- Taxon
- dry cultivation ricee2
- Treatment
- water-stresse0
- Outcome
- efficiency of water usee2
- Direction
- increasede2
Not reportedComparator
Verbatim
e0“Effects of water-stress on some physiologic characteristics at jointing and pregnancy stage of dry cultivation rice were studied with the application of different water contents in soil”
e2“the efficiency of water use of dry cultivation rice was increased”
Claim · model-written summary
Moderate water-stress increased green leaf chlorophyll content and root system respiration rate and activity of rice.
- Taxon
- rice
Oryza sativae4 - Organ / stage
- green leafe4
- Treatment
- Moderate water-stresse4
- Outcome
- green leaf chlorophyll content, root system respiration rate and activitye4
- Direction
- increasee4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“Moderate water-stress can increase green leaf chlorophyll content, root system respiration rate and activity, and rice resistance to drought”
Claim · model-written summary
Moderate water-stress increased rice resistance to drought.
- Taxon
- riceOryza sativae4
- Treatment
- Moderate water-stresse4
- Outcome
- resistance to droughte4
- Direction
- increasee4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“Moderate water-stress can increase green leaf chlorophyll content, root system respiration rate and activity, and rice resistance to drought”
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