Test - 40 — Agri Master Mind

Which is the often cross pollinated crop?
  • Bajara
  • Maize
  • Tur
  • Wheat
Laterization is process of accumulation in soil
  • Silica
  • CaCo3
  • Iron and aluminium oxides
  • CaSo4
In Which soil Zinc availability to crop is higher?
  • Alkaline soil
  • Waterlogged soil
  • Acidic soil
  • Calcareous soil
Amongst oil cakes the highest nitrogen content is in?
  • Neem cake
  • Coconut cake
  • Groundnut cake
  • Castor cake
Example of natural chelate is---
  • EDTA
  • DTPA
  • Citric acid
  • EDDHA
Vertical section of soil is known as--
  • Horizons
  • Solum
  • Profile
  • A Soil
Lowest category of soil classification is
  • Great group
  • Family
  • Series
  • Order
Indicator plant of copper is
  • Maize
  • Potato
  • Wheat
  • Sorghum
Demand for agriculture products is relatively
  • Less elastic
  • More elastic
  • More inelastic
  • less inelastic
When MC is at lowest, MP will be
  • Increasing
  • Constant
  • Increasing
  • Minimum
Stage which is highly sensitive to high temperature is
  • Flowering
  • Vegetative
  • Seedling
  • Maturity
Heat transfer in soil is mainly due to
  • Convection
  • Radiation
  • Conduction
  • None of these
At what depth below the soil, temperature variation is nil?
  • 30 cm
  • 60 cm
  • 80 cm
  • 10 cm
Use of high seed rate to control pest in Sorghum crop is --- practice
  • Physical
  • Mechanical
  • Cultural
  • None of these
Cryptolaemus montrouzieri is a promising predator of
  • Shoot fly
  • Bollworm
  • Mealy bug
  • Stem borer
Nematode associated with tundu disease of wheat is ---
  • Heterodera avenae
  • Meloidogyne incognita
  • Anguina tritici
  • All of these
Soil of 6.0 pH is
  • Alkaline soil
  • Saline soil
  • Acidic soil
  • Sodic soil
Cation exchange capacity is expressed in
  • Mole/lit
  • meq/lit
  • meq/100g
  • percentage
Cation exchange capacity is highest in
  • Illite
  • Humus
  • Kaolnite
  • Montmorillonite
Biofertilizer used in cereal crop is
  • Rhizobium
  • Azatobacter
  • Both a & b
  • None of these
Which method of planting is most suitable for Tea crop ?
  • Rectangular
  • Contour
  • Triangular
  • Square
Dhainch Sesbania aculeate fixes --- kg/ha nitrogen in soil
  • 40
  • 70
  • 130
  • 160
In Wheat Crown root initiation stage comes ---- days after sowing
  • 41
  • 31
  • 21
  • 11
Line on map joining equal depth water table is called --
  • Isochrome
  • Isotech
  • Isobath
  • Isotherm
Diesel engine have --- character
  • High Engine weight per HP
  • Fuel ignited due heat of compression
  • Diesel oil is used as fuel
  • All of these
Diesel engine have thermal efficiency between --- percentage
  • 25 to 32
  • 40 to 45
  • 32 to 38
  • 47 to 52
1 HP = --- Watt
  • 766
  • 756
  • 746
  • 786
Tachometer is use to measure --
  • Speed
  • Accelaration
  • Rotation speed
  • None of these
Recommended moisture contain for harvesting of paddy crop is between --- percentage
  • 25 to 27
  • 10 to 15
  • 21 to 23
  • 30 to 35
The process in which starch swells and fill the voids is ---
  • Parboiling
  • Blanching
  • Gelatinization
  • Browining
White grub is the pest of
  • Rice
  • Mustard
  • Groundnut
  • Wheat
Yellow mosaic in Soyabean is spread by
  • Seed
  • Soils
  • White fly
  • Air
White ear-head in paddy is caused by
  • Gall fly
  • Green leaf hopper
  • Yellow stem borer
  • Stink bug
Repugnant smell, empty grains, sooty mold are symptoms of --- pest
  • Rice stem borer
  • Rice hispa
  • Rice gundhi bug
  • Brown plant hopper
Flare square, heavy shading of fruiting bodies are symptoms of --- pest of cotton
  • White fly
  • Leaf roller
  • Spotted bollworm
  • Red cotton bug
To control sorghum shoot fly which of the following measures are use ---
  • Early sowing
  • High seed rate
  • Fish meal trap
  • All of these
Which of the following is monophagous pest
  • Mango stem borer
  • Sugarcane shoot borer
  • Mango stone weevil
  • White grub
Callosobruchus chinensis is storage pest of
  • Cereals
  • Vegetable
  • Pulses
  • Fruit
Termites belongs to order
  • Odonata
  • Hemiptera
  • Blattodea
  • Diptera
Mango is---- type of fruit.
  • Non- climacteric
  • Climacteric
  • Both a & b
  • None of these
Roughages contain more than ---- % crude fiber and less than 60 % TDN act as filler
  • 8
  • 28
  • 18
  • 30
According to Silage classification Good silage should have pH between --
  • 5.5 to 6.5
  • 4.5 to 5.5
  • 4.2 to 4.5
  • 6.5 to 7.5
Young male chicks of 5 to 8 month is called as
  • Capon
  • Bullet
  • Cockerel
  • Grower
In Sheep act of mating is called as
  • Serving
  • Kidding
  • Tupping
  • Lambing
In Dairy score card --- points are allotted for dairy characters of animal.
  • 10
  • 40
  • 20
  • 30
Aristate type antenna found in ---
  • Honey bee
  • Cockroach
  • House fly
  • Jassids
Tegmina wings are present in ---
  • Moths
  • Moths
  • Grasshopper
  • Thrips
The method demonstration is mainly based on a principle of ---
  • Seeing is believing
  • Learning by doing
  • Both a & b
  • None of these
A printed compound booklet containing complete information of particular topic having 24 to 48 pages is known as
  • News letter
  • Leaflet
  • Bulletin
  • Circular letter
Those traits or pattern of culture of a particular society which distinguish it from other societies is known as
  • Norms
  • Tradition
  • Ethos
  • Customs