horticulture MCQs – Page 6

Practise focused horticulture questions with marked answers for exam preparation and subject revision.

horticulture Mcqs

101. In date palm male spathes enclose how many flowers_______________?
0

A. 9000

B. 10000

C. 30000

D. 20000

102. Cultivation of grapes is called___________________?
0

A. Viticulture

B. Ciltriculture

C. Orcharding

D. Pomology

103. Degeneration and death of aerial plant parts is called___________________?
0

A. Senescence

B. Partial Senescence

C. Maturity

D. Both a & b

104. Poncirus sweet orange is the hybrid cross of_________________?
0

A. All the above

B. Citranges

C. Tangelos

D. Limequats

105. How many crop of potato are sown annually_________________?
0

A. 3

B. 2

C. 4

D. 1

106. Small new plants which grow out from the parent and can be separated as independent plant is called_____________________?
0

A. Suckers

B. Offset

C. Seeding

D. Division

107. What is stump ______________?
0

A. Seeding

B. None of the above

C. Shoot cutting

D. Tree cutting

108. A form of controlled atmosphere storage in which the produce is stored in a partial vacuum is called_________________?
0

A. Modified storage

B. Ca storage

C. Hypo baric storage

D. Gas storage

109. major source of sugar in world is________________?
0

A. Beet roots

B. Dates

C. Watermelons

D. Sugar cane

110. When the corolla has four clawed petals inserted at right angle other is said to be_____________________?
0

A. Tubular

B. Rosaceous

C. Cruciform

D. Papilliaci

111. Citrus orchards are usually planted in___________________?
0

A. Quineunx system

B. Rectangular system

C. Square system

D. None of the above

112. Air layering is also known as_________________?
0

A. Cross match

B. Marcpottage

C. Ghooti

D. All the above

113. The practice of raising trees is called__________________?
0

A. Agro forestry

B. Forestry

C. Sericulture

D. range forestry

114. How much area in Pakistan is under horticultural crops ___________________?
0

A. 6%

B. 3%

C. 25%

D. 10%

115. Tropical and subtropical fruits have the highest level of___________________?
0

A. Maltose and starch

B. Glucose and fructose

C. None of the above

D. Cellulose and lactose

116. Cleft grafting is most successful in_________________?
0

A. Almond

B. Apple

C. Both a & b

D. None of the above

117. Citrus belongs to the___________________?
0

A. Announaceae

B. All the above

C. Citrea

D. Rutaceae

118. Citrus tree can tolerate soil pH_________________?
0

A. None of the above

B. 5.5-7.5

C. 5.5-8.5

D. 6-May

119. First intergeneric hybrid between radish and cabbage was made by_______________________?
0

A. Jones (1917)

B. Fray (1966)

C. Muller (1927)

D. Karpehenko (1927)

120. Removal any terminal part of the plant is called___________________?
0

A. Thinning out

B. Pruning

C. Heading back

D. Training

Showing 101 to 120 of 331 mcqs