Agriscience Exam Questions With Correct Marking Scheme 2025 New Update

Agriscience EXAM QUESTIONS WITH CORRECT MARKING SCHEME 2025 NEW UPDATE medium sized soil particle - Answer- silt smallest soil particle - Answer- clay top layer of soil profile - Answer- topsoil middle layer of soil profile - Answer- subsoil bottom layer of soil profile - Answer- bedrock/parent material no-till - Answer- crops being planted year after year in the residue of the previous ones the ______ spaces btw soil particles permits root penetration and stores air, water, and nutrients - Answer- pore which class says that planting trees is the most intensive recommnended land treatment - Answer- VII which class of land can be farmed year after year with little conservation treatments and fewest limitations - Answer- I permeability - Answer- rate of movement of air and water through the soil capillary - Answer- water that plant roots can absorb or take up saturation - Answer- when soil spaces are completely filled with water universal solvent - Answer- what water is know as because it dissolves most materials largest soil particle - Answer- sand _____ is used to raise the pH from 6.0 to 7.0 - Answer- lime frazier fire - Answer- most popular Christmas tree grown commercially in the mtn region of NC douglas fir - Answer- most imporant commercially grown species of trees for lumber in US Birch - Answer- used in the construction of furniture, baskets, paneling, and veneer Ash - Answer- used in the construction of baseball bats, handles, boat oars, and furniture White Oak - Answer- hardwood tree used for structural timbers, florring and furniture Loblolly Pine - Answer- produces most of the pulpwood thinning - Answer- practices used in forests when competition among trees slows the growth of all trees the basic goal of forest management is described as the use of forest resources w/out __________ of forest lands - Answer- depletion ____________ cutting is harvesting in a forest of trees of different ages and mixed species - Answer- selection