Agn 143 - Study guides, Class notes & Summaries

AGN 143 Forestry 16 Question and answers rated A+ 2024/2025 AGN 143 Forestry 16-18 Ch 16 Methods of crown thinning tend to be preferred for oak-dominated systems. T/F - correct answer True The natural ranges of white oak, northern red oak, and black oak all have around the same western boundary for what reason? a. Temperature b. Elevation c. Disturbance d. Water - correct answer water Which of the following is a major ecosystem requirement for sustainable regeneration and grow...

AGN 143 Forestry Exam 2 Study guide Question and answers already passed 2024/2025 AGN 143 Forestry Exam 2 Study guide What is Timber cruising - correct answer •determination of the volume and appraised quality for a tract of timber -Includes measurements of tree diameter, tree heights, defect determination and other features What is Forest Measurements? - correct answer •measuring and recording information about trees in the forest (e.g. diameter, height, crown classification, cr...

AGN 143 Exam 4 Question and answers verified to pass 2024/2025 AGN 143 Exam 4 Types of Agroforestry systems? - correct answer Alley cropping Forest Farming Riparian Buffers Silvopasture Windbreaks What is alley Cropping? - correct answer •Planting rows of trees at wide spacings with a "companion" crop in the alleyways between the rows What are examples of alley cropping? - correct answer •Common examples in the U.S. are alleyways of corn, soybeans, wheat, or ha...

agn 143 exam 1 Question and answers rated A+ 2024/2025 agn 143 exam 1 what was the early perception of u.s. forests? - correct answer inexhaustible resource, vast forests from maine to miwdwest, seen as an impediment to overcome or a limitless resource what were the consequences of the early perception of u.s. forests? - correct answer mass land clearing how many acres of forest before european settlement, by 1950, and today? - correct answer about 990 million acres, about 760 mi...

AGN 143 Forestry Exam 3 Question and answers verified to pass 2024/2025 AGN 143 Forestry Exam 3 Clear-cutting is an even-aged silvicultural method. True or False - correct answer True Clear Cutting is an even aged silvicultural method Say you have an even-aged oak/hickory stand that is 85 years old. At this age, the stand is 15 years from the end of the rotation (harvest time). This stand is fully stocked at this stage, but not overstocked. This stand has had intermediate management...

AGN 143 Final study guide Questions with complete solution 2024/2025 AGN 143 Final study guide What are the three major components of Forest Ecology? - correct answer Composition, Structure, Function Interception of precipitation by trees and other plant life typically - correct answer Increases infiltration of water into the soil and Reduces surface runoff and erosion Recall the water balance formula P=Q+E+ΔS, where ΔS is the "change" in soil water storage. If P=10, Q=7, a...

AGN 143 Forestry Exam 1 Question and answers 100% correct 2024/2025 AGN 143 Forestry Exam 1 Forestry - correct answer The science and craft of creating, managing, using, conserving, and repairing forests and associated resources to meet desired goals, needs, and values for human benefit. Forestry is agriculture and conservation all in one. Forest - correct answer An area of land covered by trees and undergrowth. A dynamic system with vital biotic and abiotic components. Forester - ...

AGN 143 Question and answers rated A+ 2024/2025 AGN 143 Before 1860's (civil war) where was exploitation occurring? - correct answer In the East After the civil war, where did exploitation take place? - correct answer West. Dakotas, Wyoming, Colorado Homestead Act - correct answer 1862 Most US forest land was lost before what year? - correct answer 1910 Major change in forest management and use year... - correct answer Late 1800 early 1900 How did the changes in p...

AGN 143 EXAM 2 Question and answers 100% correct 2024/2025 AGN 143 EXAM 2 A forest stand that is composed principally of one species that makes up at least 80% of the stand is a - correct answer Pure stand Understory re-initiation - correct answer Mortality in the canopy creates openings for new plants to establish Stand initiation - correct answer Fast-growing, shade-intolerant trees are common in this stage Old-growth (complex) - correct answer Productivity equals zero bec...

quiz questions for agn 143 exam 3 Question and answers 100% correct 2024/2025 quiz questions for agn 143 exam 3 Which of the following is an advantage of single tree selection? - correct answer Promotes high biodiversity Which type of tree species are likely to regenerate in single tree selection? - correct answer Shade-tolerant species Naturally occurring uneven-aged forest stands will consist of primarily _______ species. - correct answer Shade-tolerant Command and control s...