Part of embryonic axis which develops into root is called ______?
A. Plumule
B. Radicle
C. Coleoptile
D. Coleorluza
Root nodules in plant help in ______?
A. Photosynthesis
B. Aeration
C. Nitrogen fixation
D. Respiration
There is _____?
A. 43560 Sq ft in an acre
B. 40560 Sq ft in an acre
C. 46560 Sq ft in an acre
D. 47560 Sq ft in an acre
Fertilizer requirements of wheat under medium loamy soil is ____?
A. 75-90 NP kg/ha
B. 100-70 NP kg/ha
C. 110-60 NP kg/ha
D. 136-85 NP kg/ha
Agro ecological regions of sindh are ____?
A. 5
B. 3
C. 4
D. 1
A crop grown on residual moisture after harvesting rice is called ______?
A. Barani crop
B. Dubari crop
C. Ratoon crop
D. Sure crop
Integrated pest management involves ____?
A. Chemical and cultural method
B. Only chemical control method
C. Chemical, cultural, and biological method
D. Only biological method
A foreign variety that is directly recommended for commercial cultivation is called _____?
A. Blended variety
B. Pure line variety
C. Exotic variety
D. Hybrid variety
Resistance of plants to living organism is called ______?
A. Abiotic resistance
B. Biotic resistance
C. Vertical resistance
D. Horizantal resistance
Gaseous loss of a substance from the soil or from fertilizer or manure is called ____?
A. Volatilization
B. Evaporation
C. Transpiration
D. Evapotranspiration
