If you want to maximize the quantity of vegetative cover on soil which of the following tillage practices would you use?
A) ridge tillage
B) strip till
C) conventional moldboard plow
D) no-tillage
E) stubble mulch
D
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Gibberellins were first discovered in a fungus
Indicate whether the statement is true or false
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The soil water content after drainage of gravitational water is called _________________________
Fill in the blank(s) with correct word
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In most situations a ____ soldering iron is adequate.
A. 15- to 25-watt B. 25- to 35-watt C. 30- to 40-watt D. 35- to 45-watt
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How can tapers be turned on a lathe?
A) By the off hand method, the taper slide method and the tapered tool method B) With the compound, taper attachment, offset tailstock and tool methods C) By the angular slide,attachment, the offset center and the single tool D) None of the above
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