A. Agregation of soil particles
B. Cementing of soil particles
C. Dispersion of soil particles
D. All the above
Related Mcqs:
- The exact formula for sodium hexametaphosphate is___________________?
A. [(NaPO6)13]
B. [(NaPO3)13]
C. [(NaPO2)6]
D. None of the above - Soil additive which stabilizes the soil, improves resistance to erosion, increases to permeability to air & water, improves texture, eases cultivation or otherwise improves soil quality:
A. Soil amendment
B. Soil conditioner
C. Both a & b
D. None of the aboveSubmitted by: Shafiq Rehman
- Any material such as straw, sawdust, leaves, plastic films, & loose soil that is spread upon the surface of the soil to protect the soil & plant roots from the effects of raindrops, soil crusting, freezing or evaporation:
A. Mull
B. Mulch
C. Mycorrhizae
D. MuckSubmitted by: Shafiq Rehman
- The soil texture refers to the relative proportion of sand,__________ and clay:
A. Stone
B. Soil
C. Rock
D. SiltSubmitted by: Shafiq Rehman
- __________________ systems play a crucial role in increasing soil organic C storage and reducing net emissions of greenhouse gases in addition to soil erosion control:
A. Engineering
B. Agroforestry
C. Cultivating
D. All of the aboveSubmitted by: Shafiq Rehman
- Texture of pastries, cookies and crackers is evaluated by_________________?
A. Warner-Bratzler sheer
B. Short meter
C. Compress meter
D. All the above - The improve and stabilize the texture of foods which types of stabilizers and thickeners are used _____________________?
A. Guar gum
B. Agaragar
C. Starch
D. All the above - Walkley and blacks method of organic matter determination allows recovery of ______ ℅ organic carbon content:
A. 44 ℅
B. 45 ℅
C. 33℅
D. None of the aboveSubmitted by: Shafiq Rehman
- Walkley and Blacks method of organic matter determination allows recovery of _____% organic carbon content:
A. 74 %
B. 54 %
C. 62.5 %
D. 34%Submitted by: Shafiq Rehman
- A soil is classified as sodic soil when______________________?
A. EC is 8.5
C. SAR is >13
D. All the above
