Basic Agriculture MCQS Quiz Test 5

This Quiz Test Have all Basic MCQS Related to Major Fields of Agriculture, Agronomy, Plant Breeding & Genetics, Entomology, Plant Pathology, Forestry & Range Management, Soil Science, Horticultural Sciences, Agricultural Extension, Biotechnology, Seed Science & Technology, Marketing & Agribusiness and Post Harvest Science & Technology.  This Quiz Test Includes Basic Agriculture Solved MCQS from the Past Papers of Agriculture Posts of PPSC, FPSC, SPSC, KPPSC, SPSC, BPSC and NTS. Every Quiz has 20 MCQS and Every MCQS have four options. Select the Correct Answer Right Answer Shows Green And Wrong Will Show as Red.

#1. Partially decomposed organic matter is termed as-------------?

Humus

Humus

Composet

Composet

Farm yard manure

Farm yard manure

All the above

All the above

#2. Who the a method of estimating seed vigour on the basis of color intensity of the stained seeds ?

Moore (1973)

Moore (1973)

Kittock &. Law (1953

Kittock &. Law (1953

Nicolls & Hey Decker (1968)

Nicolls & Hey Decker (1968)

Germ (1949)

Germ (1949)

#3. Seed dormancy of nee seeds can be successfully broken by heat treatment at----------?

45°c for 3-8 days

45°c for 3-8 days

None of the above

None of the above

54°c for 2-6 days

54°c for 2-6 days

50°c for 3-7 days

50°c for 3-7 days

#4. Abnormal seeding growth in rice may be due to-----------?

Intrinsic Mechanism

Intrinsic Mechanism

Endogenous inhibitors

Endogenous inhibitors

All the above

All the above

Lack of integrity in seed cells

Lack of integrity in seed cells

#5. The layer of atmosphere which blocks ultraviolet radiation from sun is-------------?

Ozosphere

Ozosphere

Stratosphere

Stratosphere

Ozone

Ozone

All the above

All the above

#6. Narcotic crops mainly grown in Pakistan is-----------?

Tobacco

Tobacco

Cocon

Cocon

Co see

Co see

Pyrethrum

Pyrethrum

#7. Air contains-------------?

None of the above

None of the above

70% nitrogen

70% nitrogen

78% nitrogen

78% nitrogen

50% nitrogen

50% nitrogen

#8. The oxygen concentration in the air is----------?

30%

30%

45%

45%

16%

16%

21%

21%

#9. Highly decomposed stage of organic matter is called---------?

Humus

Humus

Organic acid

Organic acid

Cellulose

Cellulose

#10. Cultivation of same crop year after year is called----------?

Single cropping

Single cropping

All the above

All the above

Monocropping

Monocropping

Double, cropping

Double, cropping

#11. Abnormal seeding growth in rice is more closely related, with----------?

LD grains

LD grains

None of the above

None of the above

Both a & b

Both a & b

IID grains

IID grains

#12. Who gave the formula for speed of germination---------?

Baskin (1972)

Baskin (1972)

Maguire (1962)

Maguire (1962)

Moore (1973)

Moore (1973)

Germ (1949)

Germ (1949)

#13. Seeds of wheat, paddy and maize showed positive correlation germination (%) and viability (%) as determined by----------?

Grow put test

Grow put test

Tz test

Tz test

Test of genetic purity of seeds

Test of genetic purity of seeds

Ageing test

Ageing test

#14. Electrolytes leakage is found greater in----------?

LD grains

LD grains

non of these

non of these

HD grains

HD grains

All the above

All the above

#15. Oka (1975) has suggested that me population size suitable for maintenance and seed production of a commercial crop of a self pollinated species should be----------?

200 plants

200 plants

300 plants

300 plants

400 plants

400 plants

100 plants

100 plants

#16. Seed leachate conductivity is significantly higher in seeds having-----------?

Higher shoot weight

Higher shoot weight

None of the above

None of the above

Higher root weight

Higher root weight

Lower shoot weight

Lower shoot weight

#17. Use of linear measurements of plumule growth as a vigour test was first suggested by---------?

Maguire (1962)

Maguire (1962)

Germ (1949)

Germ (1949)

Woodstock (1976)

Woodstock (1976)

Baskin (1972)

Baskin (1972)

#18. The potential means of enhancing productivity is-----------?

Quantity of seeds

Quantity of seeds

All the above

All the above

Quality of seeds

Quality of seeds

Seed density

Seed density

#19. Who described the method of estimating seed vigor on the basis of colour intensity of stained seed----------?

Woodstock (1976)

Woodstock (1976)

Kittock and Law (1969)

Kittock and Law (1969)

Nicolls & Heu Decker (1968)

Nicolls & Heu Decker (1968)

Maguire (1962)

Maguire (1962)

#20. Progeny of nucleus seed is called------------?

Certified seed

Certified seed

Foundation seed

Foundation seed

Registered seed

Registered seed

Breeder seed

Breeder seed

Finish

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