A. Sindh

B. Baluchistan

C. Kpk

D. Punjab

A. Multiple cropping

B. Monocropping

C. Harvest cropping

D. None of these

A. Air

B. Water

C. So

D. All the above

A. Humus

B. Farm yard manure

C. Compost

D. All the above

A. CAM

B. C3 plant

C. C4 plants

D. None of above

A. Atrazine 0.5 kg/ha

B. 2, 4-D 0.75 kg/ha

C. Fluchloralin 0.75 kg/ha

D. Simazine 0.5 kg/ha

A. Sandy loam

B. Loamy sand

C. Clay loam

D. Silky loam

A. It makes the plants more resistant to disease

B. It improve the grain quality

C. It makes the plants susceptible to disease

D. All of the above

A. Microbial

B. Physical

C. Chemical

D. Thermal

A. Monocropping

B. Harvest cropping

C. Multiple cropping

D. None of these