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871.

The most common method in irrigated areas and high rainfall areas to improve surface drainage is:

A.	Flat planting	B.	Ridge planting
C.	Furrow planting	D.	All are correct

872.

The common method planting in semi arid areas for row crop is:

A.	Flat planting	B.	Ridge planting
C.	Furrow planting	D.	All are correct

873.

The hopper design to plant accurately meter of all varieties of maize and all type of seeds from tomato:

A.	Duplex hopper	B.	Richmond hopper
C.	Both (a) & (b)	D.	None of these

874.

The furrow opener used for planting cotton seeds in areas where the uncertainty of favourable weather for germination is:

A.	Variable depth furrow opener	B.	Constant depth furrow opener
C.	Disc type furrow opener	D.	Stub runner type furrow opener

875.

The constant depth furrow opener is

A.	Stub runner	B.	Disc type
C.	Hoe type	D.	All are correct

876.

The press wheel whed for compaction of soil around the seeds in low moisture conditions are:

A.	Opelt center wheel	B.	Solid steel narrow wheel
C.	Hallow steel narrow wheel	D.	None of these

877.

The press wheel used for compaction of soil around the seeds in high moisture conditions are:

A.	Open centre wheel	B.	Solid steel narrow wheel
C.	Hallow steel narrow wheel	D.	None of these

878.

Seed drill are used for sowing:

A.	Small seeds	B.	Bolder seeds
C.	Seedlings	D.	Plants

879.

Planters are used for sowing:

A.	Small seeds	B.	Bolder seeds
C.	Seedlings	D.	Plants

880.

A nursery required for transplanting paddy seedling in one hectare of land is:

A.	Half of area to be sown	B.	1/10th of area to be sown
C.	1/3rd of the area to be sown	D.	1/5th of the area to be sown