Give two examples of conservation tillage practices

What will be an ideal response?


no till, mulch till (tillage), minimum tillage

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____________ predicts the differences expected in the offspring of a particular sire compared to other bulls

a. Most probable producing ability (MPPA) b. Linear classification c. Expected progeny difference (EPD) d. No answers

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Materials that are made from atoms containing seven or eight valence electrons are known as ____.

a. insulators b. conductors c. semiconductors d. attractors

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If you want to monitor the frequency response of an RF circuit in real time, the circuit is driven by a swept-frequency generator and the output is monitored using a scope. The scope must ________

A) change its time base to match the generator B) be in x-y mode. C) have at least 10 times the bandswidth of the highest test frequency D) all of the above

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Although wireless devices can significantly reduce installation costs, one of the primary problems associated

with their use is _____. a. extreme power consumption b. a very slow transmission speed c. a lack of accuracy d. the broadcast range

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