Claim · model-written summary
Embryos of Magnolia sargentiana grew markedly under cold and warm stratification, regardless of GA3 and 6-BA pretreatment.
- Taxon
- Magnolia sargentiana
Magnolia sargentianat0 - Treatment
- cold(4 ℃) and warm stratif ication(15 ℃)e1
- Outcome
- embryose1
- Direction
- markedly grewe1
- Qualifier
- regardless of plant growth regulator pretreatment of GA 3 and 6-BA solutionse1
Not reportedComparator
Verbatim
t0“Seed Dormancy and Storage Behavior of Magnolia sargentiana”
e1“The embryos markedly grew in the process of both cold(4 ℃) and warm stratif ication(15 ℃) regardless of plant growth regulator pretreatment of GA 3 and 6-BA solutions”
Title
Seed Dormancy and Storage Behavior of Magnolia sargentiana Endemic to China
An Tang PLANT PHYSIOLOGY 2014
Other claims from this paper (8)
- Observation Germination of Magnolia sargentiana seeds was optimal at 30 ℃/20 ℃ among the tested temperatures.
- Mechanism Morphological dormancy of Magnolia sargentiana is caused by an underdeveloped embryo that must mature before germination.
- Observation Seed survival rate of Magnolia sargentiana was 78.3% at 7.1% water content.
- Observation Seed survival rate of Magnolia sargentiana was 40% at 5.3% water content.
- Intervention effect Seeds at 9.4% or 7.1% water content conserved at –20 ℃ for 6 months completely lost viability, unlike seeds hermetically stored at 0 ℃ and 4 ℃.
- Intervention effect Seeds hermetically stored at 0 ℃ and 4 ℃ for 6 months kept their viability almost unchanged.
- Observation Magnolia sargentiana seeds could tolerate desiccation to a limited extent.
- Observation Magnolia sargentiana seeds are intermediate in storage behaviour.