Page 35 - Agronomy-Soil.Sci-Horticulture objective AFO

d. Lysimeter
e. Barometer

ANS:- c. Tensiometer

124. Water holding capacity of soil in decreasing order: IBPS
AFO Mains 2020)

a. Sand > Silt > Clay
b. Silt > Sand > Clay

c. Sand > Clay > Silt
d. Clay > Sand > Silt

e. Clay > Silt > Sand

ANS:- e. Clay > Silt > Sand

125. Dropping the seed in furrow lines in a continuous flow and
covering then with soil is known as IBPS AFO Mains 2020)

a. Drilling
b. Dibbling

c. Broadcasting
d. Transplanting

e. Planting

ANS:- a. Drilling

126. Mould board is used for: IBPS AFO Mains 2020)

a. Ploughing

b. Sowing
c. Weeding

d. Interculture operation
e. None of these

ANS:- a. Ploughing

127. In which system agriculture crop, Tree, pasture is

grown:IBPS AFO Mains 2020)

a. Agrisilvi culture

b. Silvopastoral system

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