🌾Agriculture MCQs
Agriculture MCQs
494 MCQs261
According to FCO, the maximum permissible total N content in the form of urea in DAP should be:_________?
🌾AgricultureBy: Shafiq Rehman
A2.50 %
B3.50 %
C4,50 %
D5.5 %
262
The seventieth element included in the list of essential nutrient element is:__________?
🌾AgricultureBy: Shafiq Rehman
AVanadium
BCobalt
CSodium
DNickle
263
The albedo of the earth is:__________?
🌾AgricultureBy: Shafiq Rehman
A10%
B20%
C30%
D35%
264
The configuration of a surface and the relations among its man-made and natural features is called:________?
🌾AgricultureBy: Shafiq Rehman
ATofography
Btopograpy
CTopography
DAll of the above
265
Being a soil scientist, do you know which is the popular book of soil science of Nyle.C.brady, 14th edition available in markets:
🌾AgricultureBy: Shafiq Rehman
AFundamentals of soil
BEssenttials of soil sciences
CThe nature and properties of soil
DThe mechanics of soil
266
The indicator used for the the estimation of the organic matter or organic carbon is;_________?
🌾AgricultureBy: Shafiq Rehman
AMixed indicator
BDiphenylamine indicator
CBoth a and b
DNone of the above
267
Previously Essential nutrients required for the growth of plants were sixteen. In recent time the essential nutrients required for the growth of plants are:_________?
🌾AgricultureBy: Shafiq Rehman
A16
B17
C18
DNone of the above
268
Which of the following are secondary minerals:
🌾AgricultureBy: Shafiq Rehman
AClay minerals
BAmorphous silicates
CIron and aluminiumoxides
DAll of the above
269
C:N ratio of microorganism:
🌾AgricultureBy: Shafiq Rehman
A4:1-8:1
B10:1-15:1
C15:1-20:1
DN0ne of the above
270
An intrazonal group of dark calcareous soils high in clay and having mainly montmorillonitic type clay are called as:________?
🌾AgricultureBy: Shafiq Rehman
ARegur
BRagour
CMontmorillosol
DRegosol