Landscaping: Texas Irrigation License Exam Questions and Verified Answers 2024

Landscaping: Texas Irrigation License Exam Questions and Verified Answers 2024 The biggest advantage of irrigation id the crop yield can be up to ------- times that of dry land farming, resulting in an increase of crop diversification. - CORRECT ANSWERthree Evidence of irrigation dates back as far as ---- B.C. - CORRECT ANSWER-5400 Soil provides ------- to plants. - CORRECT ANSWER-All of the above Soil texture cannot be changed or destroyed. T/F? - CORRECT ANSWER-True A preferred structure of soil which has ------ sized pore spaces which allow for some drainage, yet do not hold water too closely to the soil particles. - CORRECT ANSWERMedium As a rule of thumb, ---- textured soils have a lower water capacity than ------ textured soils. - CORRECT ANSWER-finer; coarser Micro irrigation is frequent, low volume, low pressure application of water on or beneath the soil surface.T /F? - CORRECT ANSWER-True ------ is the application of water through surges to furrows, wills, or borders in a series of on and off periods of constant or variable time spans. - CORRECT ANSWER-surge irrigation --- is irrigating croplands without uniformity or efficiency. - CORRECT ANSWERuncontrolled flooding ------ is a form of controlled surface flooding in which there are no flow constraints along the length of the run and the water moves down the slope. - CORRECT ANSWERcontour ditch irrigation Center pivot systems are which of the following? - CORRECT ANSWER-All of the above The ----- is best adapted for rectangular fields. - CORRECT ANSWER-side roll sprinkler system.