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Horticulture-5

Q.1
Temperature required for bolting in onion is less than_________.

15 0C
20 0C
8 0C


Q.2
Filler crops are used in which type of planting system?
Square
Quincunx
Rectangular


Q.3
Origin of Papaya___________.
Tropical America
South America
Asia


Q.4
Dieffenbachia is propagated through_________.
Seed
Grafting
Cutting


Q.5
Golden shower is propagated through_________.
Stem cutting
vine cutting
root cutting


Q.6
Cassia fistula bears_____________flowers.
Yellow
Red
Orange

Q.7
Chlorosis at midrib is due to deficiency of_________.

Mn
Mg
Fe


Q.8
Which of the following is salt tolerant crop ?
Date
Wheat
Banana


Q.9
Mango belong to which family?
Rutaceae
Rosaceaet
Anacardiaceae


Q.10
TSS of jam should not be__________.
>50
>60
>70


Q.11
Which of the following is used for killing microorganisms in food?
Heat processing
KMS
sodium benzoate


Q.12
Japanese white is a variety of_____________.
Carrot
Raddish
Onion


Q.13
Chromosome number of okra is______________.
130
24
50


Q.14
Daria cultivation is followed in which vegetable crop?
Cucurbits
Cole crops
Root crops


Q.15
Which of following is used to control downy mildew in musk melon?
Copper oxy chloride
Diathane Z- 78
Redomil


Q.16
Harvesting time for subtropical pear is__________.
Jan-Feb
March- April
June-July


Q.17
Harvesting time for strawberry is________.
May-June
April-May
Dec-Jan


Q.18
Mango pulp preserved by_________.
Salt
Sugar
KMS


Q.19
Leading cut flower exporter in the world is_________.
USA
Netherland
India


Q.20
A beautiful garden book is written by_______.
M.S.Randhawa
Chatopadhyaya
J.S.Arora


Q.21
Species name of tomato is__________.
esculentum
melongena
sativum


Q.22
Calcarious soils are defecient in________.
K
Ca
Na


Q.23
Which of the following cultivar of Banana is used for chips making_________.
Nendran
Rasthali
Lal velchi


Q.24
Which growth regulator is used to increase fruit set in tomato________.
2,4-D
GA3
NAA


Q.25
Mango malformation can be controlled by application of_________.
IAA
NAA
Both

Number of score out of 25 = Score in percentage =


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