question_answer1)
Give
some examples of popular marine fish varieties.
question_answer2)
Choose
the odd one
Mullets, Bhetki, Prawns, Pearl spots.
question_answer3)
Give
two advantages of apiculture.
question_answer4)
Why
fish culture is done with a combination of rice?
question_answer5)
State
one importance of photoperiod in agriculture.
question_answer6)
What
type of food is required by dairy animals?
question_answer8)
Write
an example of inter cropping?
question_answer9)
State
the reason of introducing Italian bee variety in bee farms.
question_answer10)
Give
one example each of local variety and foreign variety of bee.
question_answer11)
Irrigation
in India is very important. Explain.
question_answer12)
Name
a plant, which is used as biopesticides in organic farming?
question_answer13)
Milk
production in catties is mainly dependent upon which factor?
question_answer14)
Where
do the external parasites live?
question_answer15)
What
is the main criteria of giving vaccination to catties?
question_answer18)
Name
the organism used in preparation of vermicomposting.
question_answer19)
White
leghorn is a an exotic breed of which animal?
question_answer20)
Define
the term hydridisation and photoperiod.
question_answer21)
Which
exotic variety of bee used in apiaries to produce more honey?
question_answer22)
White
revolution is related to production of which material?
question_answer24)
What
is an Italian bee?
question_answer25)
List
two desirable traits for fodder crops.
question_answer29)
Name
the adulterant of arhar (tuvar) dal.
question_answer31)
Why
wetting of arhar/tuvar dal with water makes the latter yellow?
question_answer32)
Why
metanil yellow is added to arhar dal?
question_answer33)
What
is metanil yellow?
question_answer34)
How
can insect pests on crop plants and stored grains be controlled?
question_answer35)
What
effects are cast upon the stored grains by biotic and abiotic factors?
question_answer36)
What
do you mean by vermin compost?
question_answer37)
Write
about the fresh initiatives in the field of irrigation?
question_answer41)
Why
using pesticides not considered good?
question_answer42)
Name
two internal parasites that effect animals.
question_answer43)
Why
bee-keeping should be done in good pasturage?
question_answer44)
Where
can you do inland fisheries?
question_answer45)
What
is intercropping? Give one example and advantage of intercropping.
question_answer47)
What
are concentrate in animal feed?
question_answer48)
Give
any two difference between macronutrients and micronutrients.
question_answer49)
Write
the modes by which insects affect the crop yield.
question_answer50)
State
the role of hybridisation in crop improvement.
question_answer51)
What
is mixed cropping? How does it helps to a farmer?
question_answer52)
State
the factors responsible for spoilage of stored food grains.
question_answer53)
Describe
the underlying principle of vaccination.
question_answer54)
State
the food requirements of dairy animals.
question_answer55)
Explain
why legume crop does not require nitrogenous fertilisers?
question_answer56)
State
two advantages of fertilisers over manures.
question_answer57)
What
are the advantages of fish farming?
question_answer58)
What
is poultry farming? How it helps in solving food and nutrition problem?
question_answer59)
Name
the two types of fish that come under fish production.
question_answer60)
Which
factors should be taken into consideration for fish culture?
question_answer61)
Why
is organic matter important for crop production?
question_answer62)
Why
is excess use of fertilisers detrimental of environment?
question_answer64)
Define
(i) Vermicompost
(ii) Green manure
(iii) Biofertilisers.
question_answer67)
Write
a short note on marine fisheries.
question_answer71)
Differentiate
between intercropping and mixed cropping.
question_answer76)
Give
some advantages of mixed cropping.
question_answer77)
Why
is animal husbandry essential?
question_answer79)
What
are the main elements of animal husbandry?
question_answer81)
What
is honey? What does the quality of honey depends upon?
question_answer82)
What
are the advantages of bee-keeping?
question_answer85)
What
is GM crop? Name any one such crop which is grown in India.
question_answer86)
List
out some useful traits in improved crop.
question_answer91)
In
agriculture practices, higher input gives higher yield. Discuss how?
question_answer93)
Differentiate
between Compost and Vermicompost.
question_answer95)
Discuss
the role of hybridisation in crop improvement.
question_answer104)
What
are pest in crop production? Suggest preventive measure to control pests.
question_answer107)
Discuss
different methods of weed control.
question_answer110)
State
some common objective of varietal improvement.
question_answer112)
Give
the merits and demerits of fish culture.
question_answer116)
Suggest
some preventive measures for the disease of poultry birds
question_answer120)
How do plants get nutrients?
question_answer121)
What has green revolution led
to?
question_answer122)
What has white revolution led
to?
question_answer123)
Name the two factors on which
food security depends?
question_answer124)
What should we do for a
sustained livelihood?
question_answer125)
Which food items primarily
supply proteins?
question_answer126)
Name any two fodder
crops.
question_answer127)
What are photoperiods related
to?
question_answer128)
What is the duration of kharif
season?
question_answer129)
What is the duration of Rabi
season?
question_answer130)
Name two kharif crops.
question_answer131)
Name two rabi
crops.
question_answer132)
Name the three stages in which
farming practices are divided.
question_answer134)
Name any two factors for which
crop variety improvement is done.
question_answer135)
How many nutrients are
essential for plants?
question_answer136)
What is FYM?
question_answer137)
Name a biopesticide.
question_answer138)
Why do droughts occur?
question_answer139)
What is the main benefit of
mixed cropping?
question_answer140)
Give an example of crops grown
in two-year rotation.
question_answer141)
Which one has more fat content
- egg or meat?
question_answer142)
Name any two source of vitamin
B2 and B12.
question_answer143)
What are milch animals?
question_answer144)
Name two foreign cattle breeds
that are selected for long lactation periods.
question_answer145)
For increasing production, what
is common in poultry, fisheries and bee-keeping?
question_answer146)
Name two cattle breeds which
show excellent resistance of diseases.
question_answer147)
Mention two signs of a healthy
animal.
question_answer149)
Name two breeds of buffaloes.
question_answer150)
Name one exotic breed of
cattle.
question_answer151)
Name a nutrient which is not
present in fertilisers.
question_answer152)
Name one oil yielding plant.
question_answer153)
What was blue revolution meant
for?
question_answer154)
Why should beekeeping be done
in good pasturage? [NCERT Exemplar]
question_answer156)
What mineral nutrients are
supplied to the plants by air, water and soil?
question_answer157)
What happens due to deficiency
of nutrients?
question_answer158)
What do we get from cereals,
pulses, fruits and vegetables? [NCERT]
question_answer159)
How is culture of Pomphret and
Mackeral different from that of Catla and Rohu?
question_answer160)
How do biotic and abiotic
factors affect crop production? [NCERT]
question_answer161)
How is the use of manure
beneficial for our environment?
question_answer162)
Why should pesticides be used
judiciously?
question_answer163)
What is green manure?
question_answer164)
What are the desirable
agronomic characteristics for crop improvements? [NCERT]
question_answer165)
What are macronutrients and why
are they called so? [NCERT]
question_answer166)
What do you understand by
organic farming?
question_answer167)
What are the advantages of
mixed cropping?
question_answer168)
Compare the use of manure and fertilisers in maintaining soil
fertility. [NCERT]
question_answer171)
What are pathogens? Name any
two plant diseases caused by pathogens.
question_answer174)
What management practices are
common in dairy and poultry farming? [NCERT]
question_answer175)
Which factors should be taken
into consideration for fish culture?
question_answer176)
What do you understand by
humane farming?
question_answer177)
Name the indigenous fowls of
India. Which among them is the most popular?
question_answer178)
What are the important
precautions that should be taken in poultry farming?
question_answer180)
What are poultry diseases and
how can they be prevented?
question_answer181)
What are the differences
between broilers and layers and in their management?
question_answer182)
Name the two types of fish that
come under fish production.
question_answer183)
What are the advantages of
composite fish culture? [NCERT]
question_answer184)
What are the desirable
characteristics of a bee for honey production? [NCERT]
question_answer185)
What is honey?
question_answer186)
What does the quality of honey
depend upon?
question_answer187)
What is pasturage and how is it
related to honey production? [NCERT]
question_answer188)
Why is animal husbandry
essential?
question_answer189)
What are the advantages of
beekeeping?
question_answer190)
Explain any one method of crop
production which ensures high yield. [NCERT]
question_answer191)
What are the advantages of
intercropping and crop rotation? [NCERT]
question_answer192)
Name two infectious diseases
each of cows, poultry and fishes.
question_answer193)
How is fish meat advantageous
than meat of other animals?
question_answer194)
How do good animal husbandry
practices benefit farmers? [NCERT]
question_answer196)
What are the main elements of
animal husbandry?
question_answer197)
Enumerate the advantages of
mixed farming.
question_answer198)
Discuss various methods for
weed control.
question_answer199)
Give the merits and demerits of
fish culture.
question_answer201)
Name two types of animal feed
and write their functions. [NCERT Exemplar]
question_answer202)
What is a GM crop? Name any one
such crop which is grown in India.
question_answer203)
Why is organic matter important
for crop production?
question_answer204)
Write the modes by which
insects affect the crop yield. [NCERT Exemplar]
question_answer205)
Why is excess use of
fertilisers detrimental for the environment?
question_answer206)
Differentiate between compost and
vermicompost? [NCERT Exempla]
question_answer209)
Describe the main irrigation
systems that are adopted in India.
question_answer210)
Enlist the criteria for the
selection of crops for mixed cropping.
question_answer211)
What are weeds? Enlist the
methods employed to control weeds.
question_answer213)
How do you differentiate
between capture fishing, mariculture and aquaculture?
question_answer215)
Differentiate between
fertilisers and manures.
question_answer216)
How is intercropping different
from mixed cropping?
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(c) (d)
The content turned blue-black in which sample?
(i) What pattern of cropping does the field shows?
(ii) Why should farmers have to adopt this cropping
system?
(iii) How it is differ from mixed cropping?
(2)
Observe the graph and answer the following questions.
(i) Why does plot B show sudden increase and then gradual
decrease in yield?
(ii) Why is the highest peak in plot A graph slightly
delayed?
(iii) What is the reason for the different pattern of the
two graphs?
