Agriculture Paper CE-2014

[rocksever]

Which plant is grown by seed plant technique?
Wheat Rice Potato Bajra

Drip irrigation is used for?
Dry Areas Humid Areas Sub Humid Areas Tropical Areas

Chemaically Pyrite is
FeS FeS2

Shrinkage of cell membrane, protoplasm is called?
Plasmolysis

Art of growing vegetables is called?
Olericulture

Which element is almost non-essential in plant growth?

Mo Ca Zn Na


Bioherbicides are used because?

Process by which nutrients are carried down by water?
Leaching

Which crop requires most N?
Potato Wheat Barley Sugar cane

Ammonia is volatilized due to?

Symptoms of Ca first appear on?
Lower leaves upper leaves Middles Leaves All of these

Growing together of two or more crops simultaneously is called?
Intercropping

Aims of plant breeding are to?
All of these

Methods of homozygous Selection are?
All of these

Thermophiles best grow at which temperature?
50-60 C

three major nutrients in soils are?
N,P,K

Desired varieties of crops are produced by which method?
Hybridization

Green manure crops belong to which family?
Leguminosae

Most of the world major crops belong to which family?
Graminae

Q.2 Discuss environmental pollution. What are the major causes of environmental pollution in Pakistan?

Q.3 How does soil productivity differ from soil fertility? What are the factors responsible for degradation of soil productivity? Suggest practical measures to improve it.

Q.4 What is the ultimate source of nitrogen in soil? Explain in detail how it is fixed and made available to the plants.

Q.5 What are genetically modified organism (GM) and GM foods? Why are GM foods produced Mention the sound scientific basis for considering it safe for human health.

Q.6 What are the major factors responsible of low yield of vegetables in Pakistan? What measures are necessary to increase their production?

Q.7 Describe in detail the benefits and drawbacks of fertilizer and pesticide use in Pakistan.

Q.8 Write Short notes on any FOUR of the following.
a) Green house effect
b) Wind erosion
c) Organic framing
d) Hidden hunger in crop plants
e) Genetic factors of crop growth
f) Selective and non selective herbicides.

[Muhmmad Ali Raza]

Ca deficiency symptoms in terminal leaves
Seed plant potato
Pure line selection

Do you remeber the options of world food supplier mcq was not poaceae there in option d if it was then poaceae is correct answer although i wrote gramineae

Bio herbicides used because of prevetion ecotoxicity option a? Correct me if m wrong

@ejaz paper was not easy liw scoring generak papers and mcqs were also quite bluffing

[rocksever]

Originally Posted by Muhmmad Ali Raza

Ca deficiency symptoms in terminal leaves
Seed plant potato
Pure line selection

Do you remeber the options of world food supplier mcq was not poaceae there in option d if it was then poaceae is correct answer although i wrote gramineae

Bio herbicides used because of prevetion ecotoxicity option a? Correct me if m wrong

@ejaz paper was not easy liw scoring generak papers and mcqs were also quite bluffing

Poaceae and graminae are same, as fabaceae and leguminosae are, yes i also marked ecofriendly.

Originally Posted by aijaz ali samoon

I think very easy mcq's

dear if you post botany paper i will be thankful to you
i have optioned it for ce-2015

Check botany section.....

And the one missing MCQ is,

Compost is made up of?
a. Green manure and FYM
b. Animal refuse and rotten vegetables
c. Household sewage
d. Farm refuse

[Muhmmad Ali Raza]

Green and farmyard manure. I wrote this, bro i am soil scientist but graduated in 2006 and left my field totally so cant xsay with conviction. Are you agrarian? which session?

[rocksever]

Originally Posted by Muhmmad Ali Raza

Green and farmyard manure. I wrote this, bro i am soil scientist but graduated in 2006 and left my field totally so cant xsay with conviction. Are you agrarian? which session?

Yes agrarian, Food Technologists, completed B.S last year

[ASFANDYAR6]

dear .composted is rotten veg and animal rfuse.

wold most use food crop is solonaceae. i.e potato crop is the wold largest food crop

aim of bland breeding is to creat diseas resistant plants. other two options was incorrect

[Muhmmad Ali Raza]

Originally Posted by ASFANDYAR6

dear .composted is rotten veg and animal rfuse.

wold most use food crop is solonaceae. i.e potato crop is the wold largest food crop

aim of bland breeding is to creat diseas resistant plants. other two options was incorrect

no dear world major food crops are cereals rice and wheat, staple foods in many thickly populated regions of the world and they belong to grass family the gramineae=poaceae
and any reference of your compost question i dont think rotten vegetable is correct but green manure can be as it covers the rotten vegetables as well
and aims of plant breeding was all of these options no doubt on that as we dont require a healthy disease resistant vegetative portion of a plant if it is non yielding .if yield is not the aim then wild relatives can be used as such they are highly disease resisitant no need to breed them