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.Management Sciences
Category: Agronomy
Green revolution came into being due to evolution of_________________?
A. Wheat varieties
B. Sugarcane varieties
C. Cotton varieties
D. All the above
In 1991-92 the record production of cotton in Pakistan was_______________?
A. 12800,000 bales
B. 1200,000 bales
C. 1000,000 bales
D. 1100,000 bales
The available form of nitrogen for plants is_________________?
A. NO3
B. NH4
C. Both a and b
D. non of these
The contribution of agriculture in the GDP of the country is____________________?
A. 25%
B. 35%
C. 30%
D. 40%
The branch of Science which deals cultivation of land is called________________?
A. Geology
B. Agriculture
C. Horticulture
D. Petrology
Resistance of plants to living organism is called______________________?
A. Abiotic resistance
B. Biotic resistance
C. Vertical resistance
D. Horizantal resistance
Seed dormancy of nee seeds can be successfully broken by heat treatment at________________?
A. 50°c for 3-7 days
B. 45°c for 3-8 days
C. 54°c for 2-6 days
D. None of the above
England cotton was imported from the time in__________________?
A. 1430 AD
B. 1435 AD
C. 1530 AD
D. 1500 AD
Progeny of nucleus seed is called_________________?
A. Basic seed
B. Breeder seed
C. Foundation seed
D. All the above
What is catchment____________________?
A. An area which drains in to pond
B. An area of woody plantation
C. Ail area of waterlogged condition
D. None of the above
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