SCSC 302 Quiz 9 Questions With Complete Solutions

Performancee traits across FAST growing turfgrasses include: correct answer: -Increased mowing requirements -Decreased turf production costs -Increased thatch problem Which of the following has the most rapid rate of establishement after overseeding: correct answer: perennial ryegrass All the following are advantages of St. Augustinegrass EXCEPT: correct answer: High Cold tolerance a soil consisting of 50% clay, 50% silt, and 50% sand would be classsified as a: correct answer: other/ none of the listed options Give and example of a particular "pest" solarization will not kill correct answer: bermudagrass Which type of sterilization do you cover the soil with clear plastic for 6 weeks? correct answer: solarization Hybrid bermudagrass is available via inexpensive seed. correct answer: False Match the best planting material with the need. You want to plant perennial ryegrass in the fall to cover some bare areas of your lawn. correct answer: seed Most turfgrasses utilized in the U.S. are native to North America. correct answer: False Annual precipitation tends to increase from ___ to ___ in Texas? correct answer: West to East Which service industry had the second largest exonomic impact on turfgrass in 2007? correct answer: Lawn services Which fumigation method is the most effective but also the most harmful to the environment? correct answer: methyl bromide Living microbial organisms typically comprise ___% of soil volume and are stimulated in activity by increased ___. correct answer: 1, oxygen