Which one of the following is used as a bio-fertiliser?
A. Rhizobium
B. Blue-green algae
C. Azolla
D. All of the above
Select an option to see the answer and solution.
Which of the following breeds of chicken belongs to Mediterranean class?
A. Leghorn
B. Brahma
C. Sussex
D. Australorp
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Spongy Tissue' is serious disorder hampering the export of mango variety. It is . . . . . . . .
A. Alphonso
B. Dashehari
C. Neelum
D. Langra
Select an option to see the answer and solution.
Which element deficincy causes chlorosis in maize plant?
A. Nitrogen
B. Zinc
C. Copper
D. Manganese
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HYV refers to
A. Hybrid Yielding Variety
B. Human Yellow Virus
C. High Yielding Variety
D. Human Yellow Vaccine
Select an option to see the answer and solution.
Red rot of sugarcane is caused by
A. Alternaria alternata
B. Colletotrichum falcatum
C. Phytophthora infestans
D. Cercospora personata
Select an option to see the answer and solution.
Karnal Bunt is a disease of
A. barley crop
B. wheat crop
C. bajra crop
D. jowar crop
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Which red-orange pigment found in plants and fruits, especially carrots and colourful vegetables, acts as a powerful antioxidant that can benefit our brain, skin, lungs and eye health?
A. Beta-cryptoxanthin
B. Beta-carotene
C. Zeaxanthin
D. Lutein
Select an option to see the answer and solution.
From which part of opium plant we get morphine?
A. Leaves
B. Stem
C. Bark
D. Fruit coat
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From which one of the following is quinine extracted?
A. Sarpagandha
B. Opium
C. Cinchona
D. Datura
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Tulsi plant has medicinal values due to the presence of the following.
A. Inorganic Acid
B. Organic Acid
C. Phenols and Flavonoids
D. None of the above
Select an option to see the answer and solution.
The hybrid between horse and donkey is called
A. pony
B. colt
C. mule
D. zebra
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With reference to Neem tree, consider the following statements.
1. Neem oil can be used as a pesticide to control the proliferation of some species of insects and mites.
2. Neem seeds are used in the manufacture of bio-fuels and hospital detergents.
3. Neem oil has applications in pharmaceutical industry.
Which of the statements given above is/are correct?
A. 1 and 2 only
B. Only 3
C. 1 and 3 only
D. 1, 2 and 3
Select an option to see the answer and solution.
The application of fertilisers through the irrigation water is known to be as
A. chemigation
B. fertigation
C. microgation
D. None of the above
Select an option to see the answer and solution.
Select the biofertiliser in the following.
A. Compost
B. Ammonium sulphate
C. Cattle dung
D. Algae and blue-green algae
Select an option to see the answer and solution.
Which form of nitrogenous fertiliser will be preferred for paddy and potato?
A. Nitrate
B. Ammonical
C. Nitrite
D. None of the above
Select an option to see the answer and solution.
Match
List-I (Sources) with
List-II (Spices) and select the correct answer:
List-I
List-II
a. Dried fruit of Piper nigrum
1. Black pepper
b. Rhizome of Zingiber officinale
2. Ginger
c. Dried rhizome of Curcuma longa
3. Turmeric
d. Floral buds of Syzygium aromaticum
4. Cloves
A. a-4, b-1, c-2, d-3
B. a-3, b-4, c-1, d-2
C. a-1, b-2, c-3, d-4
D. a-2, b-3, c-4, d-1
Select an option to see the answer and solution.
Match
List-I with
List-II and select the correct answer:
List-I (Product)
List-II (Source)
a. Opium
1. Bark
b. Hing
2. Root
c. Rubber
3. Fruit
d. Quinine
4. Stem
A. a-1, b-2, c-3, d-4
B. a-3, b-2, c-4, d-1
C. a-4, b-2, c-1, d-3
D. a-2, b-4, c-3, d-1
Select an option to see the answer and solution.
Match the following columns.
Column I
Column II
a. Aquaculture
1. Silk
b. Floriculture
2. Grapes
c. Sericulture
3. Flower
d. Viticulture
4. Fisheries
A. a-4, b-3, c-2, d-1
B. a-3, b-4, c-1, d-2
C. a-3, b-4, c-2, d-1
D. a-4, b-3, c-1, d-2
Select an option to see the answer and solution.
Which one of the following animals is called Farmer's Friend?
A. Ant
B. Earthworm
C. Bee
D. Butterfly
Select an option to see the answer and solution.