Taxonomy, morphology and development
16 important questions on Taxonomy, morphology and development
How do you identify a tiller?
If they are growing from a phytomer on a certain tiller: first tiller then phytomer
What is the cumulative phytomer number?
How are plastochron and phyllochron expressed?
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What is contained by each vegetative grass phytomer?
so in theory exponential branching
What is the theory about buds and the practice?
But in practice; most buds remain dormant, only a fraction forms a tiller
What are the factors controlling tillering?
- Ratio of red and far-red irradiance of the light intercepted
- Nutrient status of the soil
- Manipulation of plant structure (mowing, grazing)
Why are the phytomers produced very low (ground level)?
What are the advantages of tillering habits of grass?
- Recover of damage
What is the difference between a tiller and an axillary branch?
What if the phytomer number is the same?
What is thermal time?
How can you measure the plastochron?
When is a leaf mature?
How is leaf death called?
Wha can a tiller bud do?
Why are the parts where the phytomers are produced usually very low?
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