Abstract
The seeds of three rice pure lines were treated with six different microwave radiation durations to study the effects of microwave radiation on the growth of first generation.The results showed that the germination rate of seeds was decreased with the increase of microwave radiation time,while the tillering was increased.The duration from seeding to heading of three rice pure line as treated with different microwave radiations decreased 2-7 days as compared to the control.Most of microwave radiation treatments were not beneficial to regulate the yield components of two rice pure lines R225 and Minghui 63,resulting in decrease in the yield per plant.As treated with 70 seconds one time or 50 seconds every time for three replications,the total grains per panicle,seed setting rate and 1000-grain weight of pure line Te B could be balanced,and the yield per plant was increased.Therefore,different microwave radiation treatments had different bio-effects on the growth of different rice pure lines,and the results could provide basis to the radiation mutation breeding of rice.
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Claims 7
Claim · model-written summary
Rice seed germination rate fell as microwave duration increased.
- Taxon
- rice
Oryza sativat0 - Treatment
- microwave radiation timee0
- Outcome
- germination rate of seedse0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the germination rate of seeds was decreased with the increase of microwave radiation time”
t0“growth of rice”
Claim · model-written summary
Rice tillering rose with increasing microwave exposure.
- Taxon
- riceOryza sativat0
- Treatment
- microwave radiationt0
- Outcome
- tilleringe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“while the tillering was increased.”
t0“microwave radiation on growth of rice”
Claim · model-written summary
Microwave treatments shortened sowing to heading by 2 to 7 days relative to control.
- Taxon
- riceOryza sativae0
- Material
- three rice pure linee0
- Treatment
- different microwave radiationse0
- Outcome
- duration from seeding to headinge0
- Direction
- decreasede0
- Value
- 2-7 dayse0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The duration from seeding to heading of three rice pure line as treated with different microwave radiations decreased 2-7 days as compared to the control.”
Claim · model-written summary
Most microwave treatments decreased yield per plant in R225.
- Taxon
- riceOryza sativat0
- Material
- R225e0
- Treatment
- microwave radiation treatmentse0
- Outcome
- yield per plante0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Most of microwave radiation treatments were not beneficial to regulate the yield components of two rice pure lines R225 and Minghui 63,resulting in decrease in the yield per plant.”
t0“growth of rice”
Claim · model-written summary
Most microwave treatments decreased yield per plant in Minghui 63.
- Taxon
- riceOryza sativat0
- Material
- Minghui 63e0
- Treatment
- microwave radiation treatmentse0
- Outcome
- yield per plante0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Most of microwave radiation treatments were not beneficial to regulate the yield components of two rice pure lines R225 and Minghui 63,resulting in decrease in the yield per plant.”
t0“growth of rice”
Claim · model-written summary
A 70-second single exposure balanced Te B grain components and increased yield per plant.
- Taxon
- riceOryza sativat0
- Material
- Te Be0
- Treatment
- 70 seconds one timee0
- Outcome
- yield per plante0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As treated with 70 seconds one time or 50 seconds every time for three replications,the total grains per panicle,seed setting rate and 1000-grain weight of pure line Te B could be balanced,and the yield per plant was increased.”
t0“growth of rice”
Claim · model-written summary
Three 50-second exposures balanced Te B grain components and increased yield per plant.
- Taxon
- riceOryza sativat0
- Material
- Te Be0
- Treatment
- 50 seconds every time for three replicationse0
- Outcome
- yield per plante0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As treated with 70 seconds one time or 50 seconds every time for three replications,the total grains per panicle,seed setting rate and 1000-grain weight of pure line Te B could be balanced,and the yield per plant was increased.”
t0“growth of rice”
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