Top 1000+ Solved Horticultural Science MCQ Questions Answer
Q. Rose budded at 3 ½ feet height is called
a. Miniature rose
b. Standard rose
c. Half standard rose
d. Climbing rose
Q. Most house plants, except cacti, prefer a highly organic and
a. Neutral growing medium
b. Alkaline growing medium
c. Acidic growing medium
d. None of above
Q. Which of the following tree is commonly used in the landscape of arid zone?
a. Ficus benjamina
b. Pethocelobium dulce
c. Pinus longifolia
d. Prosopis juliflora
Q. Which of the following shrubs has white fragrant flowers?
a. Tabernaemontana divertica
b. Gardenia florida
c. Thevitia nerifolia
d. Lantana comara
Q. Commercial flower crops are sometimes watered to cause leaching. This means:
a. Watering to spread fertilizer nutrients more evenly throughout the plant root system
b. Watering to remove excess soluble salts from the growing medium
c. Watering only to wet the top 1/3 of the growing medium
d. Watering by subsurface methods
Q. Most grass species utilized for turf are characterized by:
a. Prostrate creeping
b. Fine to medium texture
c. Short basal nodes
d. All of above
Q. Which of the following trees change foliage colour during winter?
a. Albizzia lebbek
b. Delonix regia
c. Sapium sebeferum
d. Thuja orientalis
Q. Which of the following plants is known as dessert saroo?
a. Populus nigra
b. Bahinia varigata
c. Sapium seveferum
d. Casuarina equistifolia
Q. Which of the following climber belongs to family oleaceae?
a. Tecoma grandiflora
b. Lonicera japonica
c. Bougainvillea glabra
d. Jasminum grandiflora
Q. Light intensity is expressed as:
a. Foot-candles
b. Micrometers
c. Candlelights
d. All of the above
Q. The purpose of staking is to
a. Protect the trunk
b. Prevent root damage due to wind action
c. Prevent wind injury to branches
d. Prevent damage due to frost.