Test - 38 — Agri Master Mind

The perfect stage of red rot of sugarcane pathogen Colletotrichum falcatum is
  • None of these
  • Glomerella lindemuthianum
  • Glomerella tucumanensis
  • Glomerella cingulata
Plasmodiophora brassicae causes the club root disease of Cruciferous crops can be controlled by
  • Decreasing soil PH
  • Both a & b
  • Raising soil PH
  • None of these
Powdery mildew of wheat caused by---
  • Erysiphe graminis sp hordei
  • Erysiphe polygoni
  • Erysiphe graminis sp tritici
  • None of these
The suitable cropping system under rainfed cropping is
  • Mix cropping
  • Mono cropping
  • Inter cropping
  • Sequence cropping
In which of following crops ratoon crooping is most popular ?
  • Wheat
  • Rice
  • Sugarcane
  • Sugarbeet
In Which of following cropping system Zero tillage is mostly followed under Indian condition
  • Jowar Sunflower
  • Maize Wheat
  • Rice wheat
  • None of these
The father of plant tissue culture is
  • P R White
  • E C Cocking
  • G H Hoberlandt
  • R J Gautheret
Most commonly used cryoprotectant compound is
  • Glycerol
  • Proline
  • DMSO
  • Sorbitol
Resistance to many disease is called as
  • Verticle resistance
  • Multiple resistance
  • Horizontal resistance
  • Tolerance
Cotton is an example of crop evolved by
  • Autopolyploidy
  • Aneuoploidy
  • Allopolyploidy
  • Monosomic
Bulk population breeding is suitable for ---
  • Fruit crops
  • Vegetable crops
  • Small grain crops
  • Flower crops
Diamond is --- mineral
  • Soft
  • Very soft
  • Hardest
  • None of these
Urea contain --- % nitrogen
  • 86
  • 76
  • 46
  • 56
The light coloured soils are --- in Fe and Mn
  • Low
  • Medium
  • High
  • None of these
Red rot of sugarcane was first time reported in India by
  • L. M. Joshi (1968)
  • K. C. Mehta (1929)
  • Barber (1901)
  • Butler (1903)
Nitrogen fixing bacteria fix atmospheric Nitrogen with the help of -- enzyme
  • Amylase
  • Pectinase
  • Nitrogenase
  • Lipase
Pigeonpea disease transmitted by Eryophide mite is
  • Phytophthara stem rot
  • Yellow mosaic
  • Sterility mosaic
  • Cercospora leaf
Irish famine was caused by
  • Apple wilt
  • Wheat rust
  • Late blight of potato
  • None of these
Crystallization of virus has been done by
  • Iwanovasky
  • Bejerinck
  • Stanely
  • Mayer
Primary product of carbon fixation in C4 plants is 4 carbon compounds in the form of
  • Malic acid
  • Aspartic acid
  • Both a & b
  • None of these
Calcium deficiency in blood causes --- in animals
  • Mastitis
  • Anthrax
  • Milk fever
  • FMD
Grade A eggs are of --- gm. Weight ?
  • 35 to 40
  • 40 to 45
  • 55 to 65
  • 45 to 50
Which of the following goat breed is use for Pasmina
  • Beetal
  • Barbari
  • Chegu
  • Jamunapari
Example of wool purpose sheep breed ?
  • Marwari
  • Gurej
  • Deccani
  • All of these
Blue revolution is related to
  • Meat production
  • Spices production
  • Fishery production
  • Fruit production
Lowest layer of atmosphere is
  • Stratosphere
  • Thermosphere
  • Troposphere
  • Mesosphere
Line on map joining places of equal wind speed is
  • Isotherm
  • Isohyte
  • Isotech
  • Isobath
When rainfall is less than 50 % then drought is classified as
  • Moderate drought
  • Meteorological drought
  • Severe drought
  • None of these
Virus which does not induce symptoms in its host is called as ---
  • Viron
  • Viroid
  • Latent virus
  • None of these
Which of the following is white button mushroom
  • Pleurotus spp.
  • Calocybe indica
  • Agaricus bisporus
  • Valvariella spp.
Size of disc in disc plough varies between --- cm
  • 10 to 30
  • 30 to 60
  • 60 to 90
  • 100 to 180
Distance travelled by piston from TDC to BDC is called
  • Bore
  • Stem
  • Stroke
  • None of these
Transfer of resistance gene to high yielding self-pollinated varieties is achieved by
  • Hybridization and bulk selection
  • Hybridization and mass selection
  • Backcrossing and selection
  • None of these
Haploids are having
  • Somatic chromosome number
  • Gametic chromosome number
  • Both a & b
  • None of these
Segregation of chromosome occurs during ---
  • Mitosis only
  • Meiosis only
  • Both a & b
  • None of these
Anther culture is used to produce
  • Polyploid
  • Diploid
  • Haploids
  • None of these
Concept of Plant ideotype was proposed by ---
  • J. D. Eastin
  • Meyer and Anderson
  • C. M. Donald
  • None of these
Foundation seed is progeny of --- seed
  • Nucleus
  • Certified
  • Breeder
  • Truthful
When farmer wants to decide to purchase heifer or cow at his farm ---- principle is applied.
  • Time comparison principle
  • Comparative advantage principle
  • Opportunity cost principle
  • Cost principle
When marginal product is increasing at increasing rate then
  • Total product increase at decreasing rate
  • Average product decreases
  • Total product increase at increasing rate
  • None of these
Who will supervise the end use of credit ?
  • State co-operative bank
  • RBI
  • PACS
  • DCCB
Banks having shortfall in lending to priority Agriculture sector, are required to contribute in ---
  • NABARD
  • NHM
  • RIDF
  • RBI
Banks have to lend --- % loan to agriculture sector.
  • 38%
  • 48%
  • 18%
  • 28%
Debt equity ratio is equal to
  • Current assets / current liabilities
  • Gross income / Total liabilities
  • Deferred liabilities / Net worth
  • None of these
Engel law explain that ---
  • A particular want is satiable
  • Wants lead to standard of living
  • Wants become habits
  • Wants lead to standard of living
Lead bank scheme recommended by --- committee.
  • Narshimha committee
  • Manmohan singh committee
  • Nariman committee
  • None of these
At break even point
  • TC > TR
  • TC < TR
  • TC = TR
  • None of these
High organic matter contain soil will have --- color.
  • White
  • Red
  • Black
  • Bluish
10:1 is C:N ratio of
  • Sugarcane straw
  • Legumes
  • Cultivated soil
  • Microbe
In Land capability classes ---- class land is useful for agriculture cultivation
  • I to II
  • III to IV
  • I to IV
  • V to VI