yeild componants Flashcards
1
Q
grain yield is calculated by
A
plants/unit area x ears or tillers/plant x spikelets/ear x grains/spikelet x weight/ grain
2
Q
harvest index is
A
grain yeild/total above ground yield
3
Q
differnce between absolute GR and relative GR
A
absalute growth rate is total wight gain over time relative gr is weight gain as a percentage of the total weight over time.
4
Q
site filling ratio
A
reflects proportion of tiller buds formed per day
