LDE (other) • 2018 • Paper-I
Under irrigated conditions, how many cuttings should be planted per pit
A)
1
B)
2
C)
3
D)
4
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
In mulberry irrigated farm, pruning is conducted as:
A)
Middle pruning
B)
Light pruning
C)
Bottom pruning
D)
All of these
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
When ___________ of the worms settle for moult, feeding should be stopped
A)
30 to 40 %
B)
90 to 95 %
C)
60 to 70 %
D)
70 to 80 %
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
Lime powder dusting should be stopped during:
A)
Stopped during rainy season
B)
Decreased in late age worm
C)
Increased in chawki worms
D)
Dry season
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
The common organic manures used for Mulberry are
A)
FYM and compost
B)
Composted Mulberry twigs
C)
Silkworm litter
D)
Neem cake and groundnut cake
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
Required percentage of formalin solution to disinfect rearing equipment is
A)
1 %
B)
2 %
C)
5 %
D)
10 %
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
Black boxing of silkworm eggs during incubation is done to
A)
48hrs – 72hrs
B)
Synchronize hatching
C)
For uniform growth of larvae
D)
All of these
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
Young age silkworm require
A)
Thick leaves
B)
Matured leaves
C)
Top tender leaves
D)
Bottom leaves
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
The recommended spacing for Mulberry plantation in rain fed condition is:
A)
3 x 4 ft
B)
2 x 2 ft
C)
4 x 5 ft
D)
6 x 6 ft
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
When the root is used as a stock instead of shoot the grafting is called
A)
Root grafting
B)
Shoot grafting
C)
Bud grafting
D)
Stem grafting
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
The recommended Spacing for Som plantation in Mizoram is :
A)
6x10 ft
B)
8x10ft
C)
10x10ft
D)
10x15ft.
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
Mulberry grows best in a
A)
Flat and fertile land
B)
Red sandy loam
C)
Alluvial soils
D)
Black soils
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
The total fertilizer dose of Mulberry plantation from second year onwards is ___________
A)
NPK 150 : 50 : 50
B)
NPK 120 : 50 : 50
C)
NPK 100 : 50 : 50
D)
NPK 130 : 50 : 50
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
The optimum temperature required during spinning is
A)
26°C
B)
23°C
C)
28°C
D)
30°C
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
Periodically the soils between the Mulberry plants are loosed either by means of bullock – drawn or tractor – drawn tillers. Inter-row space may be ploughed to a depth of 15cm so as to eradicate the weeds. This process is called
A)
Mulching
B)
Pruning
C)
Inter cultivation
D)
Cutting
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
Cocoon harvesting should be done only on the ___________ day from the day of spinning
A)
4th day
B)
5th day
C)
6th day
D)
7th day
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
Per 100 laying of Multi X Bivoltine, cocoon harvest will be___________
A)
40 to 45 Kgs
B)
45 to 50 Kgs
C)
50 to 55 Kgs
D)
None of these
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
The process of transferring newly hatched larvae from egg sheet to rearing tray is called
A)
Mounting
B)
Moulting
C)
Brushing
D)
Loose egg
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
The ideal range of pH value of soil for mulberry cultivation is:
A)
3.5 – 3.9
B)
4.9 – 5.5
C)
6.2 – 6.8
D)
7.1 – 7.5
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
After first bottom pruning, harvesting of leaf should be started after
A)
45 days
B)
50 days
C)
55 days
D)
60 days
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
Optimum relative humidity for best reeling quality is
A)
80 – 85 %RH
B)
60 – 70 %RH
C)
85 – 90 %RH
D)
None of these
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
The amount of leaf utilized to produce one (1) Kg of cocoon is
A)
10 Kg of leaf
B)
20 Kg of leaf
C)
15 Kg of leaf
D)
40 Kg of leaf
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
Chawki worms are more resistant to
A)
High temperature
B)
Low temperature
C)
Low humidity
D)
None of these
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
In India, the leaf picking starts about ___________ after bottom pruning
A)
10 weeks
B)
9 weeks
C)
7 weeks
D)
None of these
The answer follows the standard sericulture practice specified in the question.
LDE (other) • 2018 • Paper-I
Hygrometer is an instrument which is used to measure:
A)
Acid strength
B)
Temperature
C)
Humidity
D)
Alkaline strength
The answer follows the standard sericulture practice specified in the question.
