Horticulture quiz 2

✔️Sweet potato is a:*
A.Modified roots✅
B. Stem
C. None of these

✔️*What is Plantation crops*? - cultivation of coconut, arecanut, rubber, coffee, tea, etc.✅✅

✔️ *Pollinating agent in onion*: - honeybee

✔️Surface Cover Cultivation under the following

A. Plastic Mulching
B. Soil Solarisation
C. Both A& B ✅
D. None of these

✔️Centre for protected cultivation is located at
A. IARI ✅
 B. NDRI
C.IRRI
D. none of these

✔️*Cucumber cultivation in green house required Relative humidity (%) is*
A. 30-40
B. 40-50
C. 50 - 60
D. 70-90 ✅

✔️*Blue spectrum color of light promotes*
A. Plant growth
B. Green leafy growth
C. keeping plants compact
D All of these✅

✔️*Blue spectrum color of light promotes*
A. Plant growth
B. Green leafy growth
C. keeping plants compact
D All of these ✅

✔️ *Ripening fruits exit which type of gas:* Ethylene✅

✔️ *Scooping is done in:* Cauliflower ✅

✔️ *State having largest area and production of vegetables:* - West Bengal ✅

✔️*Which vegetable crop is day neutral:* - Tomato ✅

✔️*Sweet potato is propagated by:* - Stem Cutting✅

✔️Withania somnifera is botanical name of –
 a. Sarpgandha
 b. Aswagandha ✅
 c. Satawar
 d. Safed Musli

✔️*The contribution of horticulture in Export of Total agriculture product is about;*
 a. 10-12%
 b. 20-24%
c. 35-36%
 d. 56-58% ✅

✔️*Mosaic disease is caused by*-
 a. Bacteria
b. fungi
c. Nematode
d. virus ✅

✔️ *For jelly production what is required in fruit-*
 a. Protein
b. Pectin ✅
c. Sourness
d. Sweetness

✔️*Vegetative part of the plant separated from mother plant and become a new plant is called*
 a. Grafting
b. Inarching
 c. Cutting ✅
d. Layering

✔️*Planting distance of guava is –*
a. 10m
b. 6m ✅
c. 3m
d. none of these

✔️*MAP is the study of –*
a. Medicinal plant ✅
b. Fruit
c. Mushroom
d. Flower

✔️*India is also known as…...?*
A) Home of spices ✅
b) Heavan of spices
c) Country of spices
d) None of above.