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

Registered seed

Registered seed

Breeder seed

Breeder seed

Certified seed

Certified seed

Foundation seed

Foundation seed

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

Quality of seeds

Quality of seeds

Seed density

Seed density

All the above

All the above

Quantity of seeds

Quantity of seeds

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

Double, cropping

Double, cropping

All the above

All the above

Monocropping

Monocropping

Single cropping

Single cropping

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

Nicolls & Hey Decker (1968)

Nicolls & Hey Decker (1968)

Germ (1949)

Germ (1949)

Kittock &. Law (1953

Kittock &. Law (1953

Moore (1973)

Moore (1973)

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

Pyrethrum

Pyrethrum

Tobacco

Tobacco

Co see

Co see

Cocon

Cocon

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

Germ (1949)

Germ (1949)

Baskin (1972)

Baskin (1972)

Maguire (1962)

Maguire (1962)

Moore (1973)

Moore (1973)

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

All the above

All the above

HD grains

HD grains

non of these

non of these

LD grains

LD grains

#8. 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

50°c for 3-7 days

50°c for 3-7 days

54°c for 2-6 days

54°c for 2-6 days

None of the above

None of the above

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

21%

21%

30%

30%

45%

45%

16%

16%

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

Organic acid

Organic acid

Cellulose

Cellulose

Humus

Humus

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

None of the above

None of the above

Both a & b

Both a & b

IID grains

IID grains

LD grains

LD grains

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

Test of genetic purity of seeds

Test of genetic purity of seeds

Ageing test

Ageing test

Grow put test

Grow put test

Tz test

Tz test

#13. Air contains-------------?

70% nitrogen

70% nitrogen

None of the above

None of the above

50% nitrogen

50% nitrogen

78% nitrogen

78% nitrogen

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

Maguire (1962)

Maguire (1962)

Kittock and Law (1969)

Kittock and Law (1969)

Woodstock (1976)

Woodstock (1976)

Nicolls & Heu Decker (1968)

Nicolls & Heu Decker (1968)

#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----------?

400 plants

400 plants

200 plants

200 plants

300 plants

300 plants

100 plants

100 plants

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

Humus

Humus

Farm yard manure

Farm yard manure

Composet

Composet

All the above

All the above

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

Lower shoot weight

Lower shoot weight

Higher root weight

Higher root weight

None of the above

None of the above

Higher shoot weight

Higher shoot weight

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

All the above

All the above

Ozosphere

Ozosphere

Ozone

Ozone

Stratosphere

Stratosphere

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

Maguire (1962)

Maguire (1962)

Baskin (1972)

Baskin (1972)

Woodstock (1976)

Woodstock (1976)

Germ (1949)

Germ (1949)

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

Lack of integrity in seed cells

Lack of integrity in seed cells

Intrinsic Mechanism

Intrinsic Mechanism

Endogenous inhibitors

Endogenous inhibitors

All the above

All the above

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