SOIL PLANT WATER RELATION Flashcards

1
Q

formula of Etcrop

A

Etcrop= kcETo

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2
Q

DIRECT METHODS FOR ESTIMATING EVAPOTRANSPIRATION (3)

A

A. Soil moisture accounting or soil moisture depletion method Etcrop= (Mci-MCf)AsDrz/t
B. Tank Method Etcrop =A-(B-C)
C. Lysimeter Method- something about weighing

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3
Q

pressure of FC

A

1/3 bar

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4
Q

pressure of PWP

A

15 bar

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