3 Flashcards
Why does carbohydrate depletion occur during the summer months?
Shoot growth slows and photosynthesis cannot keep up with respiration.
What are the major differences between photosynthesis and respiration?
ALL plant parts respire
ONLY Leaves photoshythesize
Why does root depletion lead to leaf chlorosis?
Weak root systems decrease nutrient uptake for plant health and can alter horomone synthesis.
why may higher CO2 concentrations promote root growth?
How does aerification effect turf performance during the summer?
Aerification opens up space for oxygen to get into theroot zone and creates less physical resistance for roots.
How does mowing height effect turf performance during the summer?
The hight the HOC the healthier the turf will be because the roots are longer and healthier.
Should mowing frequencise be altered during the summer months?
Yes.
Mowing every other day improved root and shoot health
what is syringing?
What are the do;s and don’ts of syringing?
Spraying a light amount of water over the turf canopy to reduce the temperature.
- avoid applying too much water - puddling
- Combine with fans on problem areas
What is the latin binomial for thermal bentgrass?
Agrostis scabra
