2, 4-D is an important herbicide of:
A.Pulses
B.Oilseed crop
C.Small grain crop
D.Millet
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A.Pulses
B.Oilseed crop
C.Small grain crop
D.Millet
A.Elasticity of production = Stage III of classical production function greater than unity
B.Negative marginal product = Stge III of classical production function
C.Negative elasticity of production = Stage III of classical production function
D.Average product decreases but is greater than marginal product = Stage II of classical production function
A.Plant hormones
B.Plant pathogens
C.None of these
D.Both of these
A.Jute
B.Wheat
C.Cotton
D.Sugarcane
A.Brown earth
B.Chernozems
C.Tundra soil
D.Podsols
A.2, 4-D
B.Atrazine
C.Isoproturon
D.Pensimethalin
A.Parshall flume
B.Orifice
C.Weir
D.Submerged orifice
A.Less than 15 atmospheres
B.20 atmospheres
C.More than 15 atmospheres
D.Less than 5 atmospheres
A.Denitrification
B.Volatilization
C.Nitrification
D.Ammonification