Abscisic add is a
A.Gibberellins
B.Auxin
C.Retardant
D.Inhibitor
Category: General Agriculture Mcqs
Which one of the following is complex fertilizer?
A.DAP
B.CAN
C.SSP
D.MOP
Which one of the following statement is correct?
A.Blue green algae fix 20-30 kg N/ha in a rice field
B.Blue green algae fix 40-50 kg N/ha in a rice field
C.Blue green algae fix 8-10 kg N/ha in a rice field
D.Blue green algae fix 60-70 kg N/ha in a rice field
Which one of the following pairs is correctly matched?
A.Common cost = Cost associated with variable resource
B.Average cost = A study of returns and costs
C.Marginal cost = Additional cost to produce an additional unit of output
D.Prime cost = Cost related to fixed resources
Auxins:
A.Induce elongation in shoot cells
B.Resemble indole-3-acetic acid in physiological action
C.Are generally acids with an unsaturated cyclic nucleus
D.All of the above
Nitrogen is applied into transplanted rice in the proportion of:
A.50% at basal + Nil at tillering + 50% at panicle emergence stage
B.Nil at basal + 50% at tillering 50% at panicle emergence stage
C.25% at basal + 50% at tillering + 25% at panicle emergence stage
D.50% at basal + 25% at tillering + 25% at panicle emergence
As an examples of a synthetic culture medium may be cited:
A.Potato Dextrose Agar
B.Malt Agar
C.Heart Infusion Broth
D.Rachard Agar
Layering’ is useful for propagation of:
A.Rose
B.Garlic
C.Lemon
D.Sugarcane
An acidic buffer solution can be prepared by mixing solution of:
A.Ammonium acetate and acetic acid
B.Ammonium chloride and ammonium hydroxide
C.Sulphuric acid and sodium sulphate
D.Sodium chloride and sodium hydroxide
A combination of horticultural crops, field crops and tree species is called:
A.Agro-forestry
B.Silvi-pastoral system
C.Multipurpose forest tree plantation system
D.None of the above
