Welcome to Agriclass quizzes
- In this blog you will get weakly quizes
- Each Quizzes are base on your agriculture exam pattern
- I am definitely sure it is useful for your exam preparation
- Each quize will have 20 mcqs & 30 sec time to attempt each question
- After quiz join our social network account
Quiz Application 🔴Terminologies of Soil Science🔴
1⃣Activated Sludge- Sludge that has been areated & subjected to bacterial action.
2⃣Air Entry Value- The value of water content at which air first enters a porous media.
3⃣Albite - A plagioclase feldspar containing Na.True Sodium Mineral.
4⃣Entropy - A measure of the unavailable energy in a system.
5⃣ Microcline- A potassium feldspar.
6⃣Nanoscience- Science of observing, measuring & understanding the properties, behaviour, functionality & phenomenon of nano sized objects.
7⃣Remediation - It is the process of removing undesirable materials/ impurities from the bulk.
8⃣Salt balance- Quantity of soluble salt removed from an irrigated area in the drainage water minus that delivered into the irrigation water.
9⃣Soil matrix- The soild phase constituents of the soil ,often used to refer to the soil pore system withinn aggregates.
1⃣0⃣Soil monolith- A vertical section of a soil profile removed from the soil & mounted for display & study.
1⃣1⃣Sonication - It uses the sound energy to agitate particles, breaking intermolecular interactions.
1⃣2⃣Spatial variability- It refers to the variation in soil properties (i) laterally across the landscape (ii) vertically downward through the soil.
1⃣3⃣Toposequence- A sequence of related soil differs from one to another due to topography.
1⃣4⃣Tortuosity- Property of soil used to describe diffusion in porous media in soil.
1⃣5⃣Void ratio- Volume of soil pore space/ solid particles volume.
1⃣6⃣Vadose Zone - The areated region of soil above the permanent water table.
1⃣7⃣ Top Down Approach- It involves the division of a larger solid into smaller portions (nanoparticles)
1⃣8⃣Permafrost- A perennially frozen soil horizon underlying the solum.
T.me/Agriclass
1⃣9⃣Manure and Compost- Manure is partially decomposed, unstable organic amendment whereas Compost is completely decomposed, stable organic amendment.
2⃣0⃣ODR- ODR is Oxygen Diffusion Rate which is measured by Small Platinum Wire Electrode.ODR=I/A ×0.497×10^-8 g.cm^-2.min^-1; I in microamp & A in cm
👇👇👇Please Support Our Channel By SUBSCRIBING:-
https://www.youtube.com/channel/UC7h1rRW0RKFTc1vIHieNdbg
0 Comments