Oats
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Question No. 1
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What is the ideal temperature range for sowing oats?
A.
10-12°C
B.
15-20°C
C.
12-15°C
D.
25-30°C
Question No. 2
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What type of inflorescence is seen in Avena sativa?
A.
Siliqua
B.
Panicle
C.
Spike
D.
Ear
Question No. 3
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With 20×10 cm spacing, how many oat plants are expected per hectare?
A.
500,000
B.
100,000
C.
125,000
D.
250,000
Question No. 4
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What is the standard seed rate for oats?
A.
50-60 kg/ha
B.
12-15 kg/ha
C.
15-18 kg/ha
D.
75-90 kg/ha
Question No. 5
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What climate conditions are favorable for oat cultivation?
A.
Warm and humid
B.
Hot and humid
C.
Dry and hot
D.
Cold and dry
Question No. 6
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Which stage is considered critical for irrigating oats?
A.
Tillering
B.
Crown Root Initiation
C.
Jointing
D.
Flowering
Question No. 7
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What is the usual seed rate used for sowing oats?
A.
50 kg/ha
B.
60 kg/ha
C.
100 kg/ha
D.
125 kg/ha
Question No. 8
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What nutrient deficiency causes grey speck disease in oats?
A.
Manganese (Mn)
B.
Zinc (Zn)
C.
Copper (Cu)
D.
Magnesium (Mg)
Question No. 9
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Which of these is considered a wild oat species?
A.
Avena fatua
B.
Sorghum bicolor
C.
Panicum miliaceum
D.
Avena sativa
Question No. 10
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Where is the primary center of origin of oats believed to be?
A.
Asia Minor
B.
Eastern Africa
C.
India
D.
Ethiopia
Question No. 11
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What kind of leaf attachment is found in oats?
A.
Sessile
B.
Petiolate
C.
Both
D.
None of these
Question No. 12
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What is the ploidy level of cultivated oat (Avena sativa)?
A.
Diploid
B.
Tetraploid
C.
Hexaploid
D.
Haploid
Question No. 13
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What is the cause of grey speck disease in oats?
A.
Virus
B.
Bacteria
C.
Fungus
D.
Nutritional
Question No. 14
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At which growth stage is irrigation most crucial in oat farming?
A.
Tillering
B.
Flag leaf stage
C.
Flowering
D.
Booting
Question No. 15
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What is the nature of the oat stem?
A.
Hollow
B.
Solid except at nodes
C.
Solid
D.
Hollow except at nodes
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