Page 26 - Agronomy-Soil.Sci-Horticulture objective AFO

a. Sequential cropping
b. Relay cropping
c. Mixed intercropping

d. Strip intercropping
e. Row intercropping

ANS:- b. Relay cropping

93. What is the seed rate (kg/ha) for line sowing for rice crop:

IBPS AFO Mains 2017)

a. 40

b. 60
c. 80

d. 100
e. 110

ANS:- b. 60

94. Which of the following tillage operations is off-season tillage:

IBPS AFO Mains 2017)

a. Ocean tillage

b. Primary tillage
c. Secondary tillage

d. Winter tillage
e. None of these

ANS:- d. Winter tillage

95. Seeds are dropped in the furrows opened by the plough and
the same is closed or covered when next furrow is opened. This is

known as: IBPS AFO Mains 2017)

a. Sowing behind the plough

b. Broadcasting

c. Dibbling
d. Drilling
e. Transplanting

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