Pakistan has three storage reservoirs, tarbela, chashma & Mangla and __________ barrages:
Pakistan has three storage reservoirs, tarbela, chashma & Mangla and __________ barrages: A. 16 B. 17 C. 18D. 19
Pakistan has three storage reservoirs, tarbela, chashma & Mangla and __________ barrages: A. 16 B. 17 C. 18D. 19
Plants which grow on sandy soils:_________? A. Chasmophytes B. LithophytesC. Psammophytes D. None of these
The popular varieties of dates produced in the province of Balochistan, Makran division are: A. Kahraba B. Begum jangi C. MozwatiD. Both B & C
Sprinkler irrigation is suitable, where soil has:_________? A. Clayey texture B. Undulating topography C. Loamy textureD. All of these
Green manures are mostly used as a source of:_________? A. ZinkB. Nitrogen C. Oxygen D. None of these
Maize can grow very well in the soils pH ranging from:__________? A. 3.5-4.5 B. 6-8.5C. 5.5-7.5 D. None of these
The horizontal flow of water in irrigation channel or canal leading to water loss is called as:_________? A. Infiltration B. PercolationC. Seepage D. All of these
Chlorophyll contain which mineral nutrient? A. CaB. Mg C. S D. P
The highest Cation Exchange Capacity is in:_________? A. Sandy SoilB. Clay soil C. Gravely soil D. Both A & C
Fossils are found in which type of rock: A. Sedimentary rock B. Metamorphic rock C. Stratified rockD. Both A & C