horticulture MCQs – Page 11

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

horticulture Mcqs

201. A propagation technique in which instead of wrapping the notched portion is burried in the ground is called________________?
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A. Layering

B. Air layering

C. Ground layering

D. Ghooti

202. How much of the earth surface is covered with water ___________________?
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A. 70%

B. 80%

C. 40%

D. 65%

203. A pruning management done to develop a tree framework strong cough to bear large number of fruits without breaking of branches is known as_________________?
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A. Training

B. All the above

C. Thinning

D. Punning

204. What type of pollination is observed in cauliflower__________________?
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A. Partial self fertilization

B. Self fertilization

C. Self pollination

D. Cross pollination

205. A branch of horticulture dealing with the production and marketing of vegetable is called__________________?
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A. Olericulture

B. Viticulture

C. Pomology

D. Sericulture

206. Sericulture deals with__________________?
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A. Fisheries

B. Forest trees

C. Honey bees

D. Silk worm

207. In spinach cross pollination takes place by___________________?
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A. Hybridization

B. Water

C. Birds

D. Wind

208. Optimum temperature, minimum temperature and maximum temperature are collectively called_________________?
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A. All the above

B. Absolute temperature

C. Various temperature

D. Cardinal temperature

209. Poncirus sweet orange is the hybrid cross of __________________?
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A. Limequats

B. All the above

C. Tangelos

D. Citranges

210. Splice grafting is most successful in___________________?
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A. Mango

B. Apple

C. Both a & b

D. None of the above

211. Photophosphorylation is process of generating_____________________?
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A. CTP

B. KTP

C. UTP

D. ATP

212. In apple wool aphid is genetically controlled by___________________?
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A. 2 D

B. Id

C. 2d

D. ID

213. Rafinose is_______________________?
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A. Monosaccharide

B. Trisaccharide

C. Disaccharide

D. Polysaccharide

214. Activities of plant tissues ceases at minimum temperature of ____________________?
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A. 2C

B. 10C

C. 4C

D. -1C

215. Who used first artificial hybridization in fruit crops ____________________?
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A. none

B. Knight (1800)

C. Karpocho (1810)

D. Jones (1917)

216. The storage life of fresh oranges at 5 to 9c is ____________________?
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A. 6-8 weeks

B. 4-6 weeks

C. 6-12 weeks

D. 6-10 weeks

217. The storage life of fresh lemon at 10C is___________________?
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A. 12-20 weeks

B. 6-10 weeks

C. 10-15 weeks

D. 12-16 weeks

218. Training includes which one of the following operations?
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A. Only supporting

B. Only tying

C. All of the above

D. Only propping

219. The size of stomata is measured by___________________?
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A. Atomic absorption Spectrophotometer

B. Potometer

C. Spectrophotometer

D. Porometer

220. Ginger and turmeric are propagated by________________________?
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A. Corns

B. All the above

C. Tuber

D. Rhizome

Showing 201 to 220 of 331 mcqs