Oats remove substantial amounts of nitrogen from the soil. They also remove phosphorus in the form of P2O5 at the rate of 0.25 pound per bushel (1 bushel 38 pounds at 12% moisture). Phosphate is thus applied at a rate of 30 to 40 kg/ha, or 30 to 40 lb/acre. Oats remove potash (K2O) at a rate of 0.19 pound per bushel, which causes it to use 1530 kg/ha, or 1327 lb/acre. Usually, 50100 kg/ha (4590 lb/ac) of nitrogen in the form of urea or ammonia is sufficient, as oats use about one pound per bushel. A sufficient amount of nitrogen is particularly important for plant height and hence, straw quality and yield. When the prior-year crop was a legume, or where ample manure is applied, nitrogen rates can be reduced somewhat.

What do oats remove, according to the passage?
A: nitrogen

The Panthers' thirteenth game was an NFC South rivalry match against the Falcons. The Panthers trailed early as QB Matt Ryan completed a 4-yard TD pass to TE Tony Gonzalez, followed by RB Michael Turner getting a 1-yard TD run, and then with kicker Matt Bryant nailing a 39-yard field goal. The Panthers scored in the third quarter with RB Mike Goodson getting a 13-yard TD run, but the Falcons replied as Turner got a 3-yard TD run. The Panthers cut the lead as kicker John Kasay made a 36-yard field goal, but fell further behind as Turner got a 4-yard TD run.

How many yards was the longest touchdown run?
A: 13

Bruce Gradkowski's homecoming was also his worst game of the season. In the first quarter, Ben Roethlisberger threw his only interception early in the game to linebacker Derrick Brooks. Later in the quarter, Gradkowski tossed his first interception to Steeler linebacker Larry Foote. In the final seconds of the first quarter, Roethlisberger threw a short touchdown pass to tight end Jerame Tuman. Later in the first half, Gradkowski tossed another interception in the red zone to Bryant McFadden. Steeler kicker Jeff Reed, kicked a fifty-yard field goal to end the first half. After another interception of Gradkowski in the second half, Roethlisberger completed a touchdown pass in the early fourth quarter. By the two-minute warning, the score was 20-0, in the favor of the Steelers. Tampa Bay kicker Matt Bryant, made sure the Bucs did not get shut out with a 27-yard field goal in the last seconds of regulation.

How many interceptions were there in the first half of the game?
A:
3