Test - 35 — Agri Master Mind

Optimum plant population for rainfed rabi sorghum is---
  • 1.00 lakh/ha
  • 1.80 lakh/ha
  • 1.35 lakh/ha
  • 2.00 lakh/ha
Silvipastoral system includes the components of
  • Crop + trees
  • Crop + Trees + Pasture + Animals
  • Trees + Pasture + Animal
  • Crop + Tree + Pasture
Citrus canker is caused by pathogen---
  • Albugo candida
  • Erwinia amylovora
  • Xanthomonas campestris pv citri
  • Claviceps fusiformis
Select the disease caused by Mycoplasma like Organisms (MLO)
  • Brinjal little leaf
  • Rice yellow dwarf
  • Seasmum phyllody
  • All of these
Tundu disease of wheat caused by Clavibacter tritici is usually associated with
  • Heterodera avenae
  • Pratylenchulus sp.
  • Anguina tritica
  • Meloidogyne sp.
Sexual spores of fungi is ---
  • Chlamydospores
  • Sporangiospores
  • Zygospores
  • Zoospores
Which of the following is example of insect hormone
  • Chitin
  • Lindane
  • Ecdysone
  • Allethrin
Organophosphate group insecticide example is
  • Endosulphan
  • Sulpher
  • Carbofuran
  • All of these
Aphids and Whitefly are controlled by
  • Stomach poisons
  • Contact poisons
  • Systamic poisons
  • Fumigants
The higher LD 50 value indicates
  • Highly toxic
  • Neutral
  • Less toxic
  • None of these
Which of the following is the mass contact teaching method ?
  • Home visit
  • Field trial
  • Television
  • None of these
Which of the following method require higher time to reach large number of people?
  • Group contact
  • Mass contact
  • Individual contact
  • None of these
Farmers resisting new farm practices until everyone else in the community has adopted them are called as
  • Innovators
  • Late majority
  • Laggards
  • Average
Presence of two or more than two embryo within a single seed is
  • Polyseed
  • Polygamy
  • Polyembryony
  • None of these
Polyembryony is observed in --- crop
  • Sapota
  • Guava
  • Acid lime
  • Aonla
Who developed the world’s first cotton hybrid for commercial cultivation
  • Bosisen
  • Monsanto
  • C.T. Patel
  • B.P.Pal
The chromosome number of tetraploid wheat is 2n =
  • 12
  • 16
  • 28
  • 20
Bajara is --- pollinated crop
  • Self
  • Often cross
  • Cross
  • None of these
Double super phosphate contains --- % P2O5
  • 16
  • 46
  • 32
  • 58
Red cotton bug lay its egg on
  • Bolls
  • Leaf
  • Soil
  • Flower
Dr. BSKKV Dapoli develop --- for mango harvesting
  • Atul Harvestor
  • Samruddhi Zela
  • Nutan Zela
  • None of these
What is the purpose of blanching treatment ?
  • Activation of enzyme
  • Inactivation of enzymes
  • to prevent browining
  • Both b & c
Nector contains at least --- % fruit juice or pulp ?
  • 5
  • 10
  • 20
  • 15
Fruit jelly in which slices of fruit or its peel are suspended is called as
  • Jam
  • Syrup
  • Marmalade
  • candid fruit
Mango pollination agent is ----
  • Fruit fly
  • Midge Fly
  • House Fly
  • Mealy Bug
Mother of all coloured mango variety is
  • Payari
  • Dasheri
  • Mulgoa
  • Keshar
Sauerkraut is value added product prepared from
  • Garlic
  • Onion
  • Cabbage
  • Chilli
Aonla is commercially propagated by
  • Cutting
  • Airlayering
  • Patch budding
  • Wedge grafting
Phule prerna is improved variety of --- flower crop
  • Tuberose
  • Rose
  • Gladiolus
  • Carnation
Chewing and Lapping type of mouth parts present in ---
  • Grass hopper
  • Red cotton bug
  • Honey bee
  • Cockroach
Major component of soil is --
  • Organic matter
  • Organic carbon
  • Mineral
  • Air
Which of the following is water soluble phosphate fertilizer ?
  • Basic slag
  • Row bone meal
  • SSP
  • Rock phosphate
Nitrogen fixing blue green algae is ---
  • Azatobacter
  • Azosperillum
  • Anabena
  • Rhizobium
Light soil is suitable for -- crop
  • Potato
  • Groundnut
  • Tobacco
  • All of these
Plants with separate male and female flower on same plant is known as --
  • Dioecious
  • Hermaphoride
  • Monoecious
  • None of these
Flower opens but only after the pollination has taken place is --- condition
  • Cleistogamy
  • Geitonogamy
  • Chasmogamy
  • Allogamy
CAM plants behave like --- plant during night and as --- plant during the day.
  • C3, C4
  • C4
  • C4, C3
  • None of these
Doldrums is --
  • High pressure area near equator
  • Low rainfall area near equator
  • Low pressure area near equator
  • High rainfall area near equator
Linseed content --- % protein.
  • 42
  • 12
  • 36
  • 26
Which of the following is a ripening hormone ?
  • Cytokinin
  • Auxin
  • Ethylene
  • Gibberellin
What is the seed rate for late cabbage verities ?
  • 400 -450 gm /ha
  • 500 -550 gm /ha
  • 300 - 375 gm /ha
  • 500 - 600 gm /ha
international flower market is situated in -----
  • India
  • Thailand
  • Netherland
  • Japan
Lily flowers are symbol of ----
  • Love
  • Luxury
  • Purity
  • Sorrow
Sugarcane inflorescence is called as
  • Panicle
  • Spadix
  • Arrow
  • None of these
In Sugarcane rayungan method of plantation is followed in ---
  • Dry land area
  • Acidic soil
  • In field which get submerged under flood
  • None of these
Which of the following statement is not true about Sugrabeet crop ?
  • Seed rate of Sugrabeet is 8 to 10 kg/ha
  • At maturity all lower leaves dropped or dried
  • Potassium chloride is preferred for as K fertilizer
  • At harvesting brix reading is 19
Phule Pragati is ---- type Groundnut variety.
  • Spreading type
  • Bunch type
  • Both a & b
  • None of these
Which of the following is stomat closing type antitranspirant ?
  • Oils
  • Kaoline
  • PMA
  • Hydrated lime
In India cultivable land is ---- million ha
  • 123
  • 153
  • 143
  • 133
In ---- farming there is no sell of crop & animal produce but it is used for home consumption.
  • Commercialized farming
  • Sustainable farming
  • Subsistence farming
  • Collective farming