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Chap. 2 Cropping System and Pattern

Vol. 1 - Chap. 2 : Cropping System & Pattern

Arun Katyayan Tests
Arun Katyayan Tests

Vol. 1 - Chap. 2 : Cropping System & Pattern

Each right answer ha 4 mark, each wrong answer has -1 mark.
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1/25
Which of the following statement is right ? A. Cuboidal pattern of planting has maximumm plant population. B. cropping system is accumulation of cropping pattern and management
A
B
A , B
None of these
2/25
Cropping intensity of India is
142%
130%
128%
120%
3/25
Which of the following is not an example of multiple cropping ?
Companion cropping
Synergetic cropping
Additive series intercropping
none of these
4/25
Consider these 2 statement. A. parallal cropping is an example of intercropping. B. in companion cropping , production of intercrop is equal to their solid planting.
Both are wrong
A is right
Both statement is right
B is right
5/25
Black gram is intercropped with maize because
they have different root length
they has different nutrient habit
they show allelopathic effect
all of these
6/25
In which intercropping , yield of both intercrop is higher than of their pure crop ?
Synergetic intercropping
Parallal intercropping
Multistorey intercropping
Companion intercropping
7/25
Sugarcane and potato intercropping is an example of
Synergetic intercropping
Companion intercropping
Multistorey intercropping
all of these
8/25
Sugarcane and potato intercropping is an example of
Synergetic intercropping
additive series intercropping
both a and b
replacement type intercropping
9/25
Mustard and wheat intercropping is an example of
additive series intercropping
replacement type intercropping
Synergetic intercropping
None of these
10/25
In which intercropping , there is the reduction of row number of main crop ?
additive series intercropping
replacement type intercropping
both
None of these
11/25
In which intercropping , there is no reduction of row number of main crop ?
additive series intercropping
replacement type intercropping
both
None of these
12/25
What duration of gap should be there between the maturity of 2 intercrop ?
30 days
15 days
20 days
35 days
13/25
Who 1st started the scientific study of mixed cropping ?
Watson
La Flitze
Adolf Mayer
Schaad
14/25
Ratoonn cropping is an example of
Overlapping cropping
Sequential cropping
Parallal cropping
None of these
15/25
Maize-Potato-Chilli crop sequesce is an example of
Overlapping cropping
Parallal cropping
Sequential cropping
None of these
16/25
Maize-Potato-radish crop sequesce is an example of
Multistorey intercropping
Sequential cropping
Overlapping cropping
None of these
17/25
Paira cropping is famous in
Bihar
WB
UP
both bihar , WB
18/25
Utera cropping is famous in
UP
WB
Bihar
both bihar , WB
19/25
How much percentage of water is saved in Aeroponics ?
75
98
88
80
20/25
How much percentage of chemical is saved in Aeroponics ?
40
55
60
50
21/25
How much percentage of pesticide is used in Aeroponics ?
70
66
0
90
22/25
Which of the following regarding subsistence agriculture is right ? A. no input high output B. high input high output C. low input low output
C
A
B
A , B both
23/25
How efficiency of a cropping system is measured
by the quantity of produce obtained per unit resource in a unit time
efficiency of an cropping system cannot be measured
by the quantity of produce obtained for unit resource
by the quantity of produce obtained
24/25
which of the following is an important dimension of agriculture
increase productivity per unit area of crop
increase production per unit time
increase production per unit space
all of these
25/25
Which of the following is an important pillar of modern scientific cropping system
management practices
genotype of crop
geometry of plantinggeometry of plantinggeometry of planting
all of these
Result:

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