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8/10/2019 IFS Agriculture 2010(1)
1/8
I
St. No
-
AGRICULTURE
Paper I
0
o
Time A.llowed: Three II ours
Candidates. s l
f_
t if
a_ttempt
questio11s_
1
a _d
5
wh1ch a a J ~ l l s o r y and Oll.V _TliREE of the
re-1
ailu
v q u e s t i ~ I I S selcctillg
at
least
ON
questiou
fr olll each
Section.
l
number of 111itrks carried by each qnestio11
is indicated at
the end.
of
the questiol_l.
Al1swers must be written
ill
EJVGLISII.
Contd.)
8/10/2019 IFS Agriculture 2010(1)
2/8
Section 'A'
1. Answer any our of the following :
4xl0=40
(a)
Resource n1anagement
for Sustainable Agri
cuJture
(b)
i v ~ r s i f i c a t i o n
and Intensification in
,
culture
(c)
(d) Problems of herbicide resistanc
(e)
Bio-inoculants
in
relation t
ops
2
Describe. m detail
management, weed
ment and
producti v .
(a)
(b)
(c)
ain the following : .
nutrient
water. manage-
4x10 40
4xl0=40
Classical biological control vs Rio-herbicides
Soil solarization as a tool for weed control
(c) Significance of C : N Rat o
(d) Phosphorus fixation _in r e J a t i o ~ to soil pH
DP-CHA-011
2
(Contd.)
I
.
8/10/2019 IFS Agriculture 2010(1)
3/8
4.
Discuss the following
in
brief;
4x10=40
a) Integrated u t r i e ~ t Management INM)
b) Factors affecting nitrogen losses
c) Resource Conservation T e c h ~ o l o g i e s . in
modern agriculture
d)
S.ignificance of Sulphur and Zinc nutrition
. intensive agriculture.
Section 8
S Answer any
our
of
the followin , .
a) Manpgemenl of ~ s t e
p r ~ d u c t i o ~
b)
technology
xl0=40
g d c ~ I ural
c) of a g r ~ c u l t u r a l
4xl0=40
DJ> CHA 0.11
(Contd.)
'
8/10/2019 IFS Agriculture 2010(1)
4/8
L
.
-7
. Answer .
the followi
ng :
(a)
P r o b l ~ m
s
i_n
.dry land a
griculture; so i
l and crop
. tnan
agen1ent
strategies f
or stabiliz
ing yields
l0+10=20
c)
Shortt emfand
ton
tenn effects of agt
me
chanizatio
n
\
r>
- . 8 .
Describ
e
b
riefly
the
fo
1lowing .:
.
- /
4 ~ 1 = 4
(a)
-Techniques
of rechargi
(b)
(c)
d)
D P ~ C H A 0
1 1
l
e
lin1a
te ch
ange on a
griculturc
4
8/10/2019 IFS Agriculture 2010(1)
5/8
I{ d.lo.n
f ~ s t ~ e Y v f c . e ExQm.., 20 0
.
sss
Sl. No.
AGRICULTURE
. Paper
11
Time Allolved Three
lours
:
INSTRUCTION
following in .about
4xl0=40
Explain genetically nl.odified
cror>s
citing one
successful example
in
India.
.
b)
hat
is gene ? BrietJy discuss the classical,
modern
and
rno1ecular
concepts
of
gene.
~ ) Discuss the mechanism. of fruit ripening.
.
Contd.)
8/10/2019 IFS Agriculture 2010(1)
6/8
(d) What is heterosis ? Briefly d i s ~ u s s its
significance
in
enhancing crop'
yields.
(e) Explain
s ~ e d
health
t e s ~ i n g
and its
i m p o r t ~ n e
.
in
quality
seed production.
. . .
2. Answer the following
in
about 150 w o r ~ s
each:
'3.
. .
(a) Discuss the phcnoinenon { _totipotency
cell and its significance in
tissue culture.
_ Briefly d e s ~ r i b e the different types o i tecu
nr
ent
. selection. Give the advantages
of
l ~ r r
n t
selection.
+ 10
(c)
D i ~ c u s s
the
~ m p O r t a n c e
f ~
- { J
r t i f i c a t i o n
Bnefiy ~ e s n ~ e the ce process. 1
0
(d) Discuss briefly . ous theories on
\
flowering in re ,.
to
photopcriodistn and
vernalization. 1
(a) significance
of
cytoplastnic .
i , ~ n ~
in crop
plants wtth exampJes. l0
(b) }
sc
ss the need , for CQnservation and
S t a i ~ a b l e use
of
plant
g ~ n e t i
resources.
. Give the methods for characteri'sation of
germplasm resources. . I 0
of
p u h ~ and
pnvatc
sectors m seed
production and
marketing.
I 0
. (d) Discuss the importance of drought resistance
and
gi.ve
_ntethods for induction of drought
res\stance. 1
0.
DJ>-CHA-040
2
(Contd.)
8/10/2019 IFS Agriculture 2010(1)
7/8
- -
4.
D i s t i n g u i ~ h
between the f o l l o ~ i n g in about
150 words each :
4x
10=40
(a) Euptoids and Ancup1oids
(b)
Horizontal
and
Vertical Resistance
. (c) Au:x_ins
and
Gibberellins
0
(d) .
Seed donnancy
and viability
' 0
Section B
5. Answer t h ~ following .in about 150 ord\ each :
4xl0=40-
a} \Vhat
t
balanced
importance of fruits a
nutrition.
(b)
D i s ~ u s s the
i a
o
mode111 agriculture
on
pests scenario.
c) ea x mixture ? DesCJibe method
J
rr
ation ~ u i d give its uses and
d).
richogramma
and
richoderma
(c) Green
car
and white
car
(d) Fruit fty and White
fly
DP-CHA-040
3
. ,
0
(Contd.)
o
8/10/2019 IFS Agriculture 2010(1)
8/8
7 A n s Y e r . ~ h e following in about 150 words
each:
(a) What .are
the chronic
p r o b k ~ n 1 s in the
p r o d u c ~ i o n of tnango? Discuss the recent
technologies to ovcrcornc then1 10
. (b) Discuss t ~ e procure1nent and
constraints
o
food grains in India.
.
(c) Discuss the production technolog
Gerbera under greenhouse conditions.
.
(d) Give
package
o
practices
for
om
tion.
8 Write short notes
1 50 words each :
(a)
(b)
. .
Design and layout
o
a rock garden
DP-CHA-040
4
cultiva-
10
in about
4xl0-40