An illustration of an organic material is__________?
A. Perlite
B. Leaf mold
C. Vermiculite
D. Pea gravel
Agronomy
Which area of Pakistan is best for agriculture________?
Which area of Pakistan is best for agriculture________?
A. Sindh
B. Baluchistan
C. Kpk
D. Punjab
Maize plant belong to_________?
Maize plant belong to_________?
A. CAM
B. C3 plant
C. C4 plants
D. None of above
Wheat plant belong to__________?
Wheat plant belong to__________?
A. CAM
B. C3 plant
C. C4 plants
D. None of above
Raising of two or more crops in the same field or in year is called_________?
Raising of two or more crops in the same field or in year is called_________?
A. Monocropping
B. Harvest cropping
C. Multiple cropping
D. None of these
Raising of only one crop in a year when there is seasonal supply of water is called_________?
Raising of only one crop in a year when there is seasonal supply of water is called_________?
A. Multiple cropping
B. Monocropping
C. Harvest cropping
D. None of these
The physical condition of soil is called________?
The physical condition of soil is called________?
A. Tillage
B. Tiller
C. Tilth
D. None of these
If the quantity of organic matter is more than 50% is called________?
If the quantity of organic matter is more than 50% is called________?
A. Clay soil
B. Sandy soil
C. Peat soil
D. All of these
These crops are planted in winter from October to December and harvested in summer from March to May is called______?
These crops are planted in winter from October to December and harvested in summer from March to May is called______?
A. Kharif crops
B. Rabi crops
C. Relay crops
D. All of these
The depth of irrigation water required for the full crop period is called_________?
The depth of irrigation water required for the full crop period is called_________?
A. Delta of water
B. Water required
C. Crop water required
D. None of these