Horticulture MCQ

Test your knowledge with important Horticulture MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Horticulture MCQs on Bissoy. Bissoy App

• Jaffna is a cultivar of
  ক

  Cinnamon

  খ

  Cardamom

  গ

  Drumstick

  ঘ

  Clove
• Onion and garlic are peeled by which method?
  ক

  Flame peeling

  খ

  Steam peeling

  গ

  Mechanical peeling

  ঘ

  Lye peeling
• . . . . . . . . is a hybrid variety of brinjal which is most suitable for Bartha making.
  ক

  BH-2

  খ

  BH-1

  গ

  Pusa Anmol

  ঘ

  None of the above
• Intergeneric hybrid of apple and pear is
  ক

  Applepar

  খ

  Pearpple

  গ

  Peapple

  ঘ

  Papple
• Induction of more staminate flowers in cucurbits is seen under
  ক

  Short day condition

  খ

  Long day condition

  গ

  Day neutral condition

  ঘ

  All of the above
• Cum-swelling is due to
  ক

  Presence of acid

  খ

  Clostridium botulinum

  গ

  Presence of sulphur

  ঘ

  Presence of iron
• Litchi is propogated by
  ক

  Seeds

  খ

  Trench layering

  গ

  Air layering

  ঘ

  Budding
• Pointed gourd (dioecious) is propagated by
  ক

  Root cutting

  খ

  Seeds

  গ

  Stem cutting

  ঘ

  None of these
• Major Alkaloid in Ashwagandha is
  ক

  Vinblastine

  খ

  Barbalioin

  গ

  Andrographaloid

  ঘ

  Withanine
• Soil binding aromatic crops is
  ক

  Patchouli

  খ

  Japanese mint

  গ

  Ocimum

  ঘ

  Vetiver
• The crop showing greatest inbreeding depression is
  ক

  Onion

  খ

  Lettuce

  গ

  Tomato

  ঘ

  Limabean
• Application of . . . . . . . . PPM GA₃ at 2 and 4 true leaf stage in cucumber promotes the induction of male flower.
  ক

  200 - 300

  খ

  100 - 200

  গ

  50 - 100

  ঘ

  1500 - 2000
• Which of the following root crop is the most useful for intercrop and companion planting?
  ক

  Turnip

  খ

  Carrot

  গ

  Radish

  ঘ

  Beetroot
• If the immature potato tubers are harvested, the outer tissues are rapidly loosened. This disorder of potato is termed as . . . . . . . .
  ক

  Greening

  খ

  Hollow heart

  গ

  Internal breakdown

  ঘ

  Feathering
• Citrus species, resistant to canker is
  ক

  Citrus aurantifolia

  খ

  Citrus paradisi

  গ

  Citrus limonia

  ঘ

  Citrus harna
• Which of the following vegetables crops is a day neutral crop?
  ক

  Tomato

  খ

  Radish

  গ

  Lettuce

  ঘ

  Cabbage
• International Crop Research Institute for Semi-Arid Tropics (ICRISAT) is located at . . . . . . . .
  ক

  Aleppo, Syria

  খ

  Nairobi, Kenya

  গ

  Hyderabad, India

  ঘ

  Paris, France
• Amaranth species that is called as Badi Chauli is
  ক

  Hypochondriacus

  খ

  Tricolor

  গ

  Blitum

  ঘ

  Caudatus
• In budding and grafting the union between stock and scion take place through
  ক

  Cortex

  খ

  Xylem

  গ

  Phloem

  ঘ

  Cambium
• Fenugreek is diploid with chromosome number
  ক

  2n = 14

  খ

  2n = 12

  গ

  2n = 16

  ঘ

  2n = 18
• True potato seed concept was 1^st realized to raise commercial crop in India by . . . . . . . .
  ক

  Dr. S. Ramanujan

  খ

  Dr. Puskarnath

  গ

  Dr. K. L. Chadha

  ঘ

  Dr. S. Ayappan
• Which of the following growth regulator is recommended for the maintenance of freshness in cut leafy vegetables?
  ক

  ABA

  খ

  Auxin

  গ

  Ethylene

  ঘ

  Cytokinin
• Plant Introduction Scheme was sanctioned at IARI, New Delhi in . . . . . . . .
  ক

  1947

  খ

  1948

  গ

  1949

  ঘ

  1950
• Refractometer is used to determine
  ক

  Minerals

  খ

  T. S. S. (total soluble solids)

  গ

  Vitamins

  ঘ

  Hormones
• Amphidiploid cucurbit is
  ক

  Chow-chow

  খ

  Pumpkin

  গ

  Bottle gourd

  ঘ

  Ridge gourd
• Rose are belong to family
  ক

  Rosaceae

  খ

  Malvaceae

  গ

  Cyperaceae

  ঘ

  Crucifereae
• Tag colour of certified seed is
  ক

  Golden yellow

  খ

  Azure blue

  গ

  White

  ঘ

  Opal green
• Types of vegetable gardens based on the purpose for which they have been developed are
  ক

  2

  খ

  4

  গ

  6

  ঘ

  None of the above
• Tetraploid variety of medicinal solanum is
  ক

  Arka Upkar

  খ

  Arka Mahima

  গ

  Pusa-1

  ঘ

  Sangam
• Commonly used carbon energy source in plant tissue culture media is
  ক

  Sucrose

  খ

  Glucose

  গ

  Lactose

  ঘ

  Galactose